Date Species Location Count
2020-04-06 14:25 Trumpeter SwanLake Kittamaqundi2
2020-04-06 12:42 Trumpeter SwanLake Elkhorn2
2020-04-06 12:20 Black-throated Green WarblerClifton yard1
2020-04-06 11:53 Trumpeter SwanBroken Staff Columbia2
2020-04-06 11:41 Trumpeter SwanLake Elkhorn2
2020-04-06 11:00 Green HeronKerwin Home1
2020-04-06 10:53 Trumpeter SwanWarrenton Reservoir4
2020-04-06 10:45 Trumpeter SwanLake Elkhorn2
2020-04-06 10:38 Trumpeter SwanLake Elkhorn2
2020-04-06 10:20 Trumpeter SwanLake Elkhorn2
2020-04-06 10:14 Palm Warbler (Western)12 Webb Rd, Cabin John US-MD 38.97149, -77.154191
2020-04-06 10:07 Trumpeter SwanLake Elkhorn2
2020-04-06 09:45 White-eyed VireoKinder Farm Park1
2020-04-06 09:45 White-eyed Vireo (White-eyed)Indian Creek NRMA--East Area1
2020-04-06 09:39 Trumpeter SwanLake Elkhorn2
2020-04-06 08:45 Prothonotary WarblerC&O Canal--Sycamore Landing1
2020-04-06 08:35 Gray-cheeked ThrushNorthway Road, Greenbelt, Maryland, US (39.007, -76.869)1
2020-04-06 08:17 Baltimore OrioleBackyard, Howard County1
2020-04-06 08:15 Eastern KingbirdPatterson Park1
2020-04-06 08:07 Grasshopper SparrowGravel lot--Killdeer and HOLA Washington Dulles International Airport, Chantilly US-VA (38.9392,-77.4418)1
2020-04-06 07:33 Yellow-crowned Night-HeronTaskers Chance Park, Frederick US-MD 39.42045, -77.444792
2020-04-06 07:15 Brown PelicanFranklin Point State Park1
2020-04-06 07:08 Baltimore OrioleBackyard, Howard County1
2020-04-06 06:56 Green Heron (virescens/bahamensis)Indian Creek NRMA1
2020-04-06 06:56 White-eyed Vireo (White-eyed)Indian Creek NRMA1
2020-04-06 06:45 Northern BobwhiteMt. Vista Park1
2020-04-05 18:08 Eastern Whip-poor-willPatterson Park1
2020-04-05 18:08 Eastern Whip-poor-willPatterson Park1
2020-04-05 18:00 Brown PelicanFranklin Manor5
2020-04-05 17:56 Brown Pelican (Atlantic)Bodkin Island1
2020-04-05 17:56 Brown Pelican (Atlantic)Bodkin Island1
2020-04-05 17:56 Ruddy TurnstoneBodkin Island2
2020-04-05 17:56 Ruddy TurnstoneBodkin Island2
2020-04-05 17:20 Tundra Swan (Whistling)Back River--Diamond Point Rd.2
2020-04-05 17:10 Chimney Swift8155 Cyprus Cedar Ln, Ellicott City US-MD 39.25206, -76.789231
2020-04-05 16:45 Little GullBack River--Eastern Blvd.1
2020-04-05 15:57 Black-and-white Warbler21042, Dorsey Hall Path along Little Patuxent Stream1
2020-04-05 15:15 Brown PelicanFranklin Manor (residential community)6
2020-04-05 15:00 White-eyed VireoMerkle WMA1
2020-04-05 14:33 Trumpeter SwanPatuxent Research Refuge--North Tract--New Marsh/Cattail Pond2
2020-04-05 13:09 Baltimore OrioleBackyard, Howard County1
2020-04-05 13:00 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-05 12:57 Common YellowthroatSmallwood State Park1
2020-04-05 12:54 Chimney SwiftColumbia--Martin Rd1
2020-04-05 12:53 Black-headed GullBack River--Diamond Point Rd.1
2020-04-05 12:53 Tundra SwanBack River--Diamond Point Rd.2
2020-04-05 12:46 Green Heron9500 Riggs Road, Adelphi, Maryland, US (39.012, -76.967)1
2020-04-05 12:40 Trumpeter SwanPatuxent Research Refuge--North Tract2
2020-04-05 12:00 Baltimore Oriole2110 Grayson place2
2020-04-05 11:42 Brown Pelican (Atlantic)North Beach--north of pier8
2020-04-05 11:35 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-05 10:53 House Wren706 Clairmont Court Northeast, Leesburg, Virginia, US (39.127, -77.554)2
2020-04-05 10:35 Black-throated Green WarblerClifton yard2
2020-04-05 10:30 Chimney SwiftFairwood Forest, Baltimore (private)1
2020-04-05 10:30 House Wren (Northern)Fairwood Forest, Baltimore (private)1
2020-04-05 10:30 Trumpeter SwanPatuxent Research Refuge--North Tract2
2020-04-05 10:30 Trumpeter SwanPatuxent Research Refuge--North Tract2
2020-04-05 10:18 Common Yellowthroat679 Quiet Waters Park Road, Annapolis, Maryland, US (38.935, -76.504)1
2020-04-05 10:06 Brown PelicanAmberley3
2020-04-05 10:06 Great CormorantAmberley1
2020-04-05 10:00 Brown Pelican (Atlantic)North Beach-9119 Bay Avenue33
2020-04-05 09:54 RedheadC&O Canal--Swains Lock1
2020-04-05 09:40 Blue-headed VireoShady Cove Natural Area1
2020-04-05 09:35 Eastern Towhee (Red-eyed)Wa.Condo1
2020-04-05 09:20 Cliff SwallowC&O Canal--Ferry Hill Farm7
2020-04-05 09:18 Yellow-crowned Night-HeronRock Creek Park, Frederick US-MD (39.4234,-77.4374)4
2020-04-05 09:01 Green HeronPatterson Park1
2020-04-05 09:00 Common YellowthroatJug Bay Wetlands Sanctuary3
2020-04-05 08:55 Wood ThrushHerring Run Park--North1
2020-04-05 08:54 Green HeronEast Stratford Pond1
2020-04-05 08:15 Blue-headed VireoBlockhouse Point Conservation Park2
2020-04-05 08:01 Chimney SwiftParkview Trail1
2020-04-05 08:00 Black-throated Green WarblerAA VA RESTON Lake Anne GREEN TRAIL to RTC1
2020-04-05 08:00 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-05 08:00 Blue-headed VireoCromwell Valley Park1
2020-04-05 07:58 Fox Sparrow (Red)Conway-Robinson State Forest3
2020-04-05 07:51 Tundra SwanNorth Point SP—Black Marsh3
2020-04-05 07:51 Tundra SwanNorth Point SP—Black Marsh3
2020-04-05 07:42 Pectoral SandpiperGravelly Point (DC waters)1
2020-04-05 07:38 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-05 07:15 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-05 06:50 Green HeronPatterson Park1
2020-04-05 06:50 Green HeronPatterson Park1
2020-04-05 06:44 Chimney Swift214 Goodale Rd3
2020-04-04 21:26 Grasshopper SparrowTuscarora Creek Development1
2020-04-04 19:48 Gray CatbirdMy New Market MD Yard1
2020-04-04 17:00 House WrenPeters' House1
2020-04-04 17:00 House WrenPeters' House1
2020-04-04 17:00 House WrenPeters' House1
2020-04-04 16:40 Rose-breasted GrosbeakMY YARD1
2020-04-04 16:13 Green HeronCentennial Park1
2020-04-04 15:45 Prairie WarblerFort Armistead Park (Baltimore City)1
2020-04-04 14:27 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-04 13:50 Green HeronBreconshire Rd1
2020-04-04 12:47 Acadian Flycatcher810 Monroe St, Annapolis US-MD 38.96304, -76.486641
2020-04-04 11:45 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-04 11:45 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-04 11:29 Tundra Swan23014 Claiborne Landing Road, Claiborne, Maryland, US (38.837, -76.28)1
2020-04-04 11:29 Great Cormorant23014 Claiborne Landing Road, Claiborne, Maryland, US (38.837, -76.28)1
2020-04-04 11:00 Black-headed GullBack River--Diamond Point Rd.1
2020-04-04 10:57 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-04 10:24 Red-throated LoonC&O Canal--Riley's Lock1
2020-04-04 09:57 Green HeronKerwin Home1
2020-04-04 09:57 Common MerganserWarrenton Reservoir1
2020-04-04 09:57 Common MerganserWarrenton Reservoir1
2020-04-04 09:45 Chimney SwiftBrush Run area1
2020-04-04 09:27 Baltimore OrioleBackyard, Howard County1
2020-04-04 09:26 Golden EagleParkview Trail1
2020-04-04 08:30 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-04 08:30 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-04 08:00 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-04 07:59 Red-throated LoonC&O Canal--Riley's Lock1
2020-04-04 07:50 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-04 07:46 Red-throated LoonC&O Canal--Riley's Lock1
2020-04-04 07:45 Green HeronEllicott City--Breconshire Rd Stormwater Ponds1
2020-04-04 07:30 Indigo BuntingKaren Ct2
2020-04-04 07:13 Yellow-crowned Night-HeronRock Creek Trail/Willowdale Park2
2020-04-04 07:02 Wood ThrushHernwood Landfill (capped)1
2020-04-04 06:57 Chimney SwiftC&O Canal--Chain Bridge3
2020-04-04 06:55 Wood ThrushRock Creek Park, Washington US-DC 38.93655, -77.038991
2020-04-04 06:34 Chimney SwiftC&O Canal--Chain Bridge17
2020-04-04 Cliff SwallowC&O Canal--Ferry Hill Farm2
2020-04-03 19:30 Chimney SwiftPorter St Window9
2020-04-03 18:22 Little Blue HeronColmar Manor Park1
2020-04-03 16:53 Green HeronGymnocladus Way (Private)1
2020-04-03 16:53 Green HeronGymnocladus Way (Private)1
2020-04-03 16:45 Rufous Hummingbirdstakeout Rufous/Allen's Hummingbird, Ellicott City (2019-2020) (private access)1
2020-04-03 15:15 Green HeronBreckonshire Pond1
2020-04-03 15:00 Gray CatbirdEd Boyd's Place - 418 Crest Lane1
2020-04-03 13:56 Common MerganserWarrenton Reservoir1
2020-04-03 09:05 American Tree SparrowDowell property PRIVATE1
2020-04-03 09:05 American Tree SparrowDowell property PRIVATE1
2020-04-03 08:20 Blue-headed VireoRock Creek Park--Maintenance Yard1
2020-04-03 08:06 Red-throated LoonC&O Canal--Riley's Lock1
2020-04-03 07:39 Baltimore OrioleBackyard, Howard County1
2020-04-03 07:14 Blue-headed VireoRock Creek Park, Washington US-DC 38.94805, -77.048491
2020-04-03 07:09 Northern BobwhiteLake Hallowell2
2020-04-03 07:08 Red-throated LoonC&O Canal--Riley's Lock1
2020-04-03 06:30 Black-and-white WarblerPrince William Co.--Forest Park South1
2020-04-02 17:03 Cattle EgretRoute 8 N. Monk Road Field3
2020-04-02 16:55 Chimney SwiftRock Creek Golf Course1
2020-04-02 15:09 RedheadHughes Hollow - McKee Beshers WMA1
2020-04-02 09:58 Black-and-white WarblerU.S. Botanic Garden and Bartholdi Park1
2020-04-02 09:08 Chimney SwiftDyke Marsh Wildlife Preserve9
2020-04-02 08:55 House WrenFauquier Education Farm1
2020-04-02 08:50 Wood ThrushBles Park1
2020-04-02 08:14 Chimney SwiftDyke Marsh Wildlife Preserve8
2020-04-02 08:10 Wood ThrushNCR Trail-- Home Rd & North1
2020-04-02 07:49 Chimney SwiftLake Artemesia1
2020-04-02 07:49 Green HeronLake Artemesia1
2020-04-02 07:35 Green HeronForest Manor1
2020-04-02 07:32 Blue-headed VireoWheaton Regional Park train tracks/Pine Lake & Brookside Garden1
2020-04-02 07:32 Blue-headed VireoWheaton Regional Park train tracks/Pine Lake & Brookside Garden1
2020-04-02 07:30 American Tree SparrowPatuxent Research Refuge; South Tract1
2020-04-02 07:30 Blue-headed VireoWalker Nature Center1
2020-04-02 07:06 Baltimore OrioleBackyard, Howard County1
2020-04-02 07:00 Red-throated LoonC&O Canal--Violette's Lock1
2020-04-02 06:51 Wood ThrushMeeting House Road Fields1
2020-04-01 17:40 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-01 17:00 Common YellowthroatPatuxent River Park--Mt. Calvert1
2020-04-01 16:52 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-01 16:10 Rufous Hummingbirdstakeout Rufous/Allen's Hummingbird, Ellicott City (2019-2020) (private access)1
2020-04-01 15:30 Trumpeter SwanOxbow Lake2
2020-04-01 15:19 Green Heron10261–10267 Breconshire Rd, Ellicott City US-MD 39.26457, -76.870971
2020-04-01 15:07 Green HeronEast Stratford Pond1
2020-04-01 12:15 Red-throated LoonAlgonkian Regional Park1
2020-04-01 10:33 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-01 10:09 Red-throated LoonAlgonkian Regional Park1
2020-04-01 10:00 Green HeronAuburn Middle School Wetland1
2020-04-01 09:27 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-01 09:15 Red-throated LoonAlgonkian Regional Park1
2020-04-01 09:00 Rose-breasted GrosbeakLangrand's Yard, Reston, VA1
2020-04-01 08:50 Gray CatbirdSoutheastern Carroll County1
2020-04-01 08:42 Wood Thrush2304 Short Ridge Rd, Reston US-VA (38.9248,-77.3329)1
2020-04-01 08:24 Trumpeter SwanHarrison Road3
2020-04-01 08:17 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-01 07:53 Baltimore OrioleBackyard, Howard County1
2020-04-01 07:35 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-01 07:35 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-01 07:32 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-04-01 07:30 Gray CatbirdEd Boyd's Place - 418 Crest Lane1
2020-04-01 07:19 Baltimore OrioleBackyard, Howard County1
2020-04-01 07:01 Blue-headed VireoRock Creek Park--Maintenance Yard1
2020-04-01 06:57 Red-throated LoonAlgonkian Regional Park1
2020-03-31 19:33 Swainson's ThrushBirdapoolza & Avian Respite1
2020-03-31 13:06 Blue-headed VireoDifficult Run Stream Valley Park (Oakton)1
2020-03-31 11:31 House Wren (Northern)Private residence (HFR)1
2020-03-31 11:26 Baltimore Oriole193 Gittings Avenue, Baltimore, Maryland, US (39.371, -76.619)1
2020-03-31 10:35 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-03-31 10:35 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-03-31 10:00 Blue-headed VireoMilford Mill Park1
2020-03-31 09:44 Green HeronKerwin Home1
2020-03-31 09:09 Green HeronKerwin Home1
2020-03-31 09:02 Common YellowthroatTheodore Roosevelt Island1
2020-03-31 09:02 Common YellowthroatTheodore Roosevelt Island1
2020-03-31 08:12 Prairie WarblerMiddle Patuxent Environmental Area--South Wind Trail1
2020-03-31 08:01 Green HeronC&O Canal--Mouth of the Monocacy (Fred. Co.)1
2020-03-31 08:01 Green HeronC&O Canal--Mouth of the Monocacy (Fred. Co.)1
2020-03-31 08:01 Green HeronC&O Canal--Mouth of the Monocacy (Fred. Co.)1
2020-03-31 07:54 Cattle Egret (Western)North Beach-9119 Bay Avenue1
2020-03-31 07:39 Baltimore OrioleBackyard, Howard County1
2020-03-31 06:10 Eastern Whip-poor-willHome (private residence)1
2020-03-30 18:55 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-30 18:41 RedheadHughes Hollow - McKee Beshers WMA1
2020-03-30 18:33 Wood ThrushChateau Papillon1
2020-03-30 18:00 Yellow Warbler (Northern)LBJ Memorial Grove - Columbia Island Marina1
2020-03-30 17:47 Vesper SparrowHorner Rd.2
2020-03-30 17:37 Blue-headed VireoRock Creek Park, Washington US-DC 38.95763, -77.056951
2020-03-30 16:50 Rufous Hummingbirdstakeout Rufous/Allen's Hummingbird, Ellicott City (2019-2020) (private access)1
2020-03-30 13:33 RedheadHughes Hollow - McKee Beshers WMA1
2020-03-30 13:25 RedheadHughes Hollow - McKee Beshers WMA1
2020-03-30 12:47 Black-headed GullCox Point Park1
2020-03-30 11:27 RedheadHughes Hollow - McKee Beshers WMA1
2020-03-30 11:27 Green HeronKerwin Home1
2020-03-30 11:08 Broad-winged HawkParkview Trail1
2020-03-30 10:37 House WrenAmberley1
2020-03-30 10:37 Vesper SparrowAmberley1
2020-03-30 09:58 Common YellowthroatTheodore Roosevelt Island1
2020-03-30 09:29 Black-headed GullBack River--Diamond Point Rd.1
2020-03-30 09:15 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-30 09:00 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-30 08:23 Blue-headed Vireo8190 Summerfield Hills Drive1
2020-03-30 07:32 Indigo BuntingC&O Canal--Riley's Lock1
2020-03-30 07:25 Baltimore OrioleBackyard, Howard County1
2020-03-30 07:22 Yellow-crowned Night-HeronLyndon Baines Johnson Memorial Grove on the Potomac, Washington US-DC 38.87769, -77.050851
2020-03-30 07:05 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-30 06:40 Great Black-backed GullC&O Canal--Violette's Lock2
2020-03-30 06:31 Eastern Whip-poor-willMarine Corps Base Quantico, Stafford US-VA (38.5330,-77.5138)4
2020-03-30 06:18 American BitternSands Road Park1
2020-03-30 Cliff SwallowC&O Canal--Ferry Hill Farm5
2020-03-29 17:38 Blue-gray GnatcatcherPaint Branch Stream Valley Park1
2020-03-29 17:38 Blue-gray GnatcatcherPaint Branch Stream Valley Park1
2020-03-29 17:38 Blue-gray GnatcatcherPaint Branch Stream Valley Park1
2020-03-29 17:33 Blue-gray GnatcatcherShady Oaks Turf Farm1
2020-03-29 17:30 Blue-gray Gnatcatcher8615 Paps Parkway, La Plata, Maryland, US (38.477, -76.881)1
2020-03-29 17:30 House Wren22314, Alexandria US-VA (38.8215,-77.0399)1
2020-03-29 17:09 Eastern Towhee (Red-eyed)Rock Creek Park--Sherrill Drive2
2020-03-29 17:01 Cliff Swallow16500 Shepherdstown Pike, Sharpsburg US-MD 39.43873, -77.797962
2020-03-29 17:00 Broad-winged HawkW&OD trail1
2020-03-29 17:00 Blue-gray GnatcatcherShady Side (residential community)1
2020-03-29 16:54 Blue-gray GnatcatcherGreen Hills Farm Wetland1
2020-03-29 16:37 Blue-gray GnatcatcherHughes Hollow - McKee Beshers WMA1
2020-03-29 16:35 Blue-gray GnatcatcherTower Gardens1
2020-03-29 16:25 Rufous Hummingbirdstakeout Rufous/Allen's Hummingbird, Ellicott City (2019-2020) (private access)1
2020-03-29 15:25 Vesper SparrowHorner Rd.2
2020-03-29 14:42 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-29 14:27 Blue-gray GnatcatcherHerring Run Park--North1
2020-03-29 14:20 Blue-gray GnatcatcherMerkle NRMA--Critical Area Driving Tour2
2020-03-29 14:20 Blue-gray GnatcatcherMerkle NRMA--Critical Area Driving Tour2
2020-03-29 14:12 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-29 13:43 Blue-gray GnatcatcherPaint Branch Trail (PG County)1
2020-03-29 13:33 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-29 13:15 Yellow-crowned Night-HeronBoundary Channel1
2020-03-29 12:32 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-29 12:30 Northern GannetEastern Neck National Wildlife Refuge1
2020-03-29 12:30 Caspian TernEastern Neck National Wildlife Refuge1
2020-03-29 12:30 Caspian TernEastern Neck National Wildlife Refuge1
2020-03-29 12:30 Northern GannetEastern Neck National Wildlife Refuge1
2020-03-29 12:22 Trumpeter SwanPatuxent Research Refuge--North Tract2
2020-03-29 11:57 Blue-headed VireoRock Creek Park, Washington US-DC (38.9721,-77.0440)1
2020-03-29 11:51 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-29 11:46 Blue-gray GnatcatcherC&O Canal--Sycamore Landing1
2020-03-29 11:45 Ring-necked PheasantOak Hills Development1
2020-03-29 11:28 Black-headed GullBack River--Diamond Point Rd.2
2020-03-29 11:05 Yellow-throated WarblerHerring Run Park--North1
2020-03-29 10:41 Black-headed GullBack River--Diamond Point Rd.2
2020-03-29 10:30 Tennessee WarblerRoaches Run Waterfowl Sanctuary1
2020-03-29 10:30 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-29 10:26 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-29 10:02 Blue-headed VireoSummer Tanager Spot1
2020-03-29 10:02 Blue-headed VireoSummer Tanager Spot1
2020-03-29 09:50 VeeryFort Duncan1
2020-03-29 09:30 Gray CatbirdAlgonkian Nature Preserve--Sanctuary Trail1
2020-03-29 09:17 Blue-gray GnatcatcherHerring Run Park--North2
2020-03-29 09:17 Yellow-throated WarblerHerring Run Park--North1
2020-03-29 09:14 Eastern Towhee (Red-eyed)Rock Creek Park--Sherrill Drive2
2020-03-29 09:13 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-29 08:43 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-29 08:36 Blue-gray Gnatcatcher (caerulea)Hughes Hollow - McKee Beshers WMA1
2020-03-29 08:36 Blue-gray Gnatcatcher (caerulea)Hughes Hollow - McKee Beshers WMA1
2020-03-29 08:19 Purple SandpiperChesapeake Beach Veterans Memorial Park2
2020-03-29 08:12 Chimney SwiftRoaches Run Waterfowl Sanctuary1
2020-03-29 08:10 Sandhill CraneBlue Mash Nature Trail1
2020-03-29 08:05 Eastern Whip-poor-willOakwood Cemetery1
2020-03-29 07:52 Blue-gray GnatcatcherC&O Canal--Pennyfield Lock1
2020-03-29 07:45 Solitary SandpiperPatuxent Research Refuge; South Tract1
2020-03-29 07:43 Yellow-crowned Night-HeronTerrapin Nature Park1
2020-03-29 07:39 Green HeronLeopold's Preserve1
2020-03-29 07:05 Laughing GullAlgonkian Regional Park1
2020-03-29 06:57 Eastern Meadowlark (Eastern)Kenilworth Park1
2020-03-29 03:00 Yellow-crowned Night-HeronLBJ Grove1
2020-03-29 Yellow-throated WarblerC&O Canal--Antietam Creek2
2020-03-28 18:59 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-28 18:37 Little GullNorth Beach-9119 Bay Avenue1
2020-03-28 18:26 Barn Swallow (American)Hughes Hollow - McKee Beshers WMA1
2020-03-28 17:36 American White PelicanBodkin Island1
2020-03-28 17:36 American White PelicanBodkin Island1
2020-03-28 17:33 Rose-breasted GrosbeakMY YARD1
2020-03-28 17:29 Louisiana WaterthrushPatapsco Valley SP--Lost Lake1
2020-03-28 17:29 Louisiana WaterthrushPatapsco Valley SP--Lost Lake1
2020-03-28 17:15 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-28 16:30 Great CormorantChesapeake Bay, Maryland, US (38.847, -76.405)5
2020-03-28 16:30 Great CormorantChesapeake Bay, Maryland, US (38.847, -76.405)5
2020-03-28 16:29 Barn SwallowPatuxent Research Refuge--South Tract (National Wildlife Visitor Center)1
2020-03-28 16:29 Blue-gray GnatcatcherPatuxent Research Refuge--South Tract (National Wildlife Visitor Center)1
2020-03-28 16:27 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-28 16:15 Wood ThrushPickett Bridge1
2020-03-28 15:12 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-28 15:00 Blue-headed VireoOakton, VA (Hickory Hills Drive)1
2020-03-28 14:50 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-28 14:40 Prothonotary WarblerMason Neck National Wildlife Refuge1
2020-03-28 14:17 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-28 14:00 Vesper SparrowCenter for Maryland Agriculture and Farm Park1
2020-03-28 14:00 Vesper SparrowCenter for Maryland Agriculture and Farm Park1
2020-03-28 13:55 Palm Warbler (Yellow)UMBC--Herbert Run Greenway1
2020-03-28 13:15 Vesper SparrowAnacostia River Trail, Hyattsville, Maryland, US (38.928, -76.936)3
2020-03-28 12:59 Clapper RailFranklin Point State Park2
2020-03-28 12:48 Vesper SparrowCenter for Maryland Agriculture and Farm Park2
2020-03-28 12:46 Common MerganserHall Creek NRMA (Ferry Landing)7
2020-03-28 12:45 Blue-gray GnatcatcherPatuxent Research Refuge--North Tract--New Marsh/Cattail Pond3
2020-03-28 12:37 Vesper SparrowCenter for Maryland Agriculture and Farm Park3
2020-03-28 12:00 Yellow-crowned Night-HeronLBJ Memorial Grove - Columbia Island Marina1
2020-03-28 11:56 Blue-gray GnatcatcherLakerun Ct--Private Residence, no public access1
2020-03-28 11:53 Barn SwallowHaverford Sq fields1
2020-03-28 11:43 Vesper SparrowCenter for Maryland Agriculture and Farm Park6
2020-03-28 10:56 Barn SwallowHaverford Sq fields1
2020-03-28 10:56 Barn SwallowHaverford Sq fields1
2020-03-28 10:56 Louisiana WaterthrushCharlestown Retirement Community Pond (restricted access)1
2020-03-28 09:59 Solitary SandpiperNoland's Ferry Rd farm pond1
2020-03-28 09:06 American White PelicanNorth Beach-9119 Bay Avenue6
2020-03-28 09:06 Tricolored HeronNorth Beach-9119 Bay Avenue1
2020-03-28 09:04 Solitary SandpiperKenilworth Park and Aquatic Gardens1
2020-03-28 09:00 Wood Thrush2304 Short Ridge Rd, Reston US-VA (38.9248,-77.3329)2
2020-03-28 09:00 American White PelicanNorth Beach--marsh6
2020-03-28 07:58 American White PelicanChesapeake Beach, behind 'The Crooked I' bar6
2020-03-28 07:17 Purple Sandpiper4019 29th St, Chesapeake Beach US-MD (38.6972,-76.5328)2
2020-03-28 07:17 American White Pelican4019 29th St, Chesapeake Beach US-MD (38.6972,-76.5328)6
2020-03-28 06:53 House WrenPossum Point Road1
2020-03-28 06:53 House WrenPossum Point Road1
2020-03-28 06:45 Indigo BuntingKaren Ct1
2020-03-28 06:43 Barn SwallowC&O Canal--Violette's Lock2
2020-03-28 06:43 Red-throated LoonC&O Canal--Violette's Lock1
2020-03-27 22:41 Purple Martin18900 Barnesville Rd, Dickerson US-MD 39.22363, -77.394577
2020-03-27 18:42 Green HeronCollington Branch Stream Valley Park bet. Church Rd & Rte 1972
2020-03-27 18:32 Purple MartinAmberley1
2020-03-27 17:55 Clapper RailFranklin Point State Park2
2020-03-27 17:51 Barn SwallowNorth Point SP—Black Marsh1
2020-03-27 17:19 Vesper SparrowPiscataway Park--Boardwalk1
2020-03-27 16:24 Palm WarblerDruid Hill Park--Maryland Zoo1
2020-03-27 15:50 Purple MartinHome2
2020-03-27 15:33 Vesper SparrowCenter for Maryland Agriculture and Farm Park5
2020-03-27 15:29 Long-tailed Duck10926 Simmons Rd, Emmitsburg US-MD 39.67455, -77.285071
2020-03-27 15:28 Trumpeter SwanUS-MD-Columbia-Wilde Lake Park - 39.2255x-76.8666
2020-03-27 15:28 Blue-gray GnatcatcherCub Run RECenter2
2020-03-27 15:23 Black-and-white WarblerC&O Canal--Lock 381
2020-03-27 14:49 Purple Martin18900 Barnesville Rd, Dickerson US-MD 39.22372, -77.394602
2020-03-27 14:28 Blue-gray GnatcatcherGovernor Bridge Natural Area
2020-03-27 13:32 Blue-gray GnatcatcherCentennial Park2
2020-03-27 13:30 Broad-winged HawkVA RESTON North Park playground1
2020-03-27 11:00 Ring-necked PheasantOld Valley Road1
2020-03-27 10:34 Blue-gray GnatcatcherHerring Run Park--North2
2020-03-27 10:29 American White Pelican6631 Wakefield Dr, Alexandria, VA29
2020-03-27 10:18 Trumpeter SwanPatuxent Research Refuge--North Tract2
2020-03-27 10:15 Chimney Swift309 Linden Ave, Towson US-MD (39.3963,-76.5935)1
2020-03-27 09:31 Trumpeter SwanPatuxent Research Refuge2
2020-03-27 09:31 Blue-gray GnatcatcherPatuxent Research Refuge1
2020-03-27 09:30 House WrenFairwood Promenade1
2020-03-27 09:29 Purple MartinMount Pleasant Farm - Howard County Conservancy1
2020-03-27 09:15 Blue-gray GnatcatcherShady Side Rd1
2020-03-27 08:48 Louisiana WaterthrushPatapsco Valley SP--Granite Area upstream of Old Court Rd.1
2020-03-27 08:43 Green HeronMeadowlark Botanical Gardens1
2020-03-27 08:43 Green HeronMeadowlark Botanical Gardens1
2020-03-27 08:30 Blue-headed VireoWheaton Regional Park and Brookside Gardens1
2020-03-27 08:25 Green HeronBaker Park, Frederick1
2020-03-27 08:00 Baltimore OrioleBackyard, Howard County1
2020-03-27 07:55 Horned LarkIAD East side-Fairfax3
2020-03-27 07:55 Trumpeter SwanOxbow Lake2
2020-03-27 07:52 Purple MartinCentennial Park2
2020-03-27 07:45 Barn SwallowQuiet Waters Park1
2020-03-27 07:32 Blue-gray GnatcatcherLake Artemesia1
2020-03-27 07:31 Green HeronU.S. Botanic Garden and Bartholdi Park1
2020-03-27 07:30 Purple MartinMount Pleasant Farm - Howard County Conservancy1
2020-03-27 07:26 Eastern Kingbird3173 Harness Creek Road, Annapolis, Maryland, US (38.944, -76.512)
2020-03-27 07:14 Louisiana WaterthrushPatapsco Valley SP--Church Trail1
2020-03-27 07:04 Lesser YellowlegsBlue Mash Nature Trail1
2020-03-27 06:50 Blue-headed VireoDifficult Run Stream Valley Park (Oakton)1
2020-03-27 06:49 Blue-gray GnatcatcherGymnocladus Way (Private)1
2020-03-27 06:45 Louisiana WaterthrushPatterson Park1
2020-03-27 06:38 Purple MartinC&O Canal--Violette's Lock3
2020-03-27 06:13 Purple MartinJug Bay Wetlands Sanctuary1
2020-03-27 Trumpeter SwanWilde Lake2
2020-03-26 18:52 Purple MartinGymnocladus Way (Private)2
2020-03-26 18:17 Golden EagleNorth Beach-9119 Bay Avenue1
2020-03-26 18:00 White-eyed VireoMonticello Park1
2020-03-26 17:32 Red-breasted MerganserLong Arm Reservoir1
2020-03-26 17:15 Dark-eyed Junco (Oregon)Chateau Papillon1
2020-03-26 16:46 Red-necked GrebeKent Point Marina1
2020-03-26 14:10 Vesper SparrowMerkle NRMA2
2020-03-26 13:45 Black-headed GullBack River--Eastern Blvd.1
2020-03-26 13:42 Blue-gray GnatcatcherBowie Town Center Pond1
2020-03-26 13:35 Louisiana Waterthrush19701–19785 Eagle Mill Rd, Parkton US-MD 39.66750, -76.678671
2020-03-26 13:22 Long-tailed DuckBelvoir Pond1
2020-03-26 13:22 Red-tailed Hawk (abieticola)Belvoir Pond1
2020-03-26 12:23 Blue-gray GnatcatcherPatuxent River Park--Selby's Landing1
2020-03-26 12:11 Black-capped Chickadee12800–13122 Loy Wolfe Rd, Smithsburg US-MD 39.58964, -77.570781
2020-03-26 12:00 Blue-gray GnatcatcherPrivate residence1
2020-03-26 12:00 Yellow-crowned Night-HeronLily Pons Road, Adamstown, Maryland, US (39.295, -77.453)1
2020-03-26 10:49 Blue-gray GnatcatcherC&O Canal--Lock 61
2020-03-26 10:40 Great CormorantBloody Point Lighthouse10
2020-03-26 10:27 Trumpeter SwanOxbow Lake2
2020-03-26 10:01 Louisiana WaterthrushPatapsco Valley State Park, Halethorpe US-MD 39.23438, -76.726341
2020-03-26 09:57 Purple MartinCentennial Park1
2020-03-26 09:50 Purple MartinC&O Canal--Riley's Lock1
2020-03-26 09:47 Trumpeter SwanWiles Branch Park, Middletown1
2020-03-26 09:25 Blue-gray GnatcatcherGymnocladus Way (Private)1
2020-03-26 09:13 Vesper SparrowPatuxent River Park--Aquasco Farm1
2020-03-26 09:11 Gray CatbirdBelvoir Pond1
2020-03-26 09:11 Long-tailed DuckBelvoir Pond1
2020-03-26 08:55 Little GullC&O Canal--Riley's Lock1
2020-03-26 08:55 Little GullC&O Canal--Riley's Lock1
2020-03-26 08:38 Purple MartinC&O Canal--Violette's Lock2
2020-03-26 07:57 Blue-gray GnatcatcherLake Waterford Park2
2020-03-26 07:29 Baltimore OrioleBackyard, Howard County1
2020-03-26 06:55 Purple MartinC&O Canal--Violette's Lock3
2020-03-25 17:00 Yellow-crowned Night-Heron111 Waterland Court, Frederick, Maryland, US (39.422, -77.444)1
2020-03-25 16:48 Barn SwallowPatuxent Research Refuge--Central Tract (private)1
2020-03-25 08:02 Baltimore OrioleBackyard, Howard County1
2020-03-25 08:00 Gray CatbirdEd Boyd's Place - 418 Crest Lane1
2020-03-25 06:55 Ring-necked PheasantPark Heights Ave - Cockeysville SW2
2020-03-24 18:43 Wood ThrushRock Hill District Park1
2020-03-24 18:04 Purple MartinHughes Hollow - McKee Beshers WMA6
2020-03-24 18:04 Purple MartinHughes Hollow - McKee Beshers WMA6
2020-03-24 16:10 Rufous Hummingbirdstakeout Rufous/Allen's Hummingbird, Ellicott City (2019-2020) (private access)1
2020-03-24 15:50 Purple MartinHughes Hollow - McKee Beshers WMA1
2020-03-24 15:24 Pectoral SandpiperN Claiborne Rd, Easton US-MD 38.82650, -76.268982
2020-03-24 15:00 Wood ThrushRock Creek Golf Course1
2020-03-24 14:17 Common YellowthroatSouthwest Area Park1
2020-03-24 13:39 Black-headed GullBack River--Diamond Point Rd.1
2020-03-24 12:11 American RedstartIndian Creek NRMA1
2020-03-24 12:00 Louisiana WaterthrushJones Falls Trail at Remington1
2020-03-24 11:24 Louisiana WaterthrushMallows Bay Park1
2020-03-24 11:24 Yellow-throated WarblerMallows Bay Park1
2020-03-24 11:00 Trumpeter SwanOxbow Lake2
2020-03-24 10:52 Bank SwallowKenilworth Park and Aquatic Gardens2
2020-03-24 10:41 Purple MartinHughes Hollow - McKee Beshers WMA1
2020-03-24 10:38 Baltimore OrioleBackyard, Howard County1
2020-03-24 10:31 Purple MartinHughes Hollow - McKee Beshers WMA2
2020-03-24 10:18 Palm Warbler (Yellow)Centennial Park1
2020-03-24 10:16 Palm Warbler (Yellow)Centennial Park1
2020-03-24 10:16 Purple MartinCentennial Park2
2020-03-24 09:53 White Ibis(39.049, -76.802)1
2020-03-24 09:12 Purple MartinHughes Hollow - McKee Beshers WMA3
2020-03-24 08:30 Palm WarblerHughes Hollow - McKee Beshers WMA1
2020-03-24 08:20 Eastern Meadowlark (Eastern)Kenilworth Park1
2020-03-24 08:19 Louisiana Waterthrush19722–19788 Eagle Mill Rd, Parkton US-MD 39.66613, -76.680721
2020-03-24 08:00 Glaucous GullNorth Point State Park1
2020-03-24 08:00 Glaucous GullNorth Point State Park1
2020-03-24 08:00 Glaucous GullNorth Point State Park1
2020-03-24 08:00 Gray CatbirdEd Boyd's Place - 418 Crest Lane1
2020-03-24 07:40 Baltimore OrioleBackyard, Howard County1
2020-03-24 06:53 Purple MartinAlgonkian Nature Preserve--Sanctuary Trail2
2020-03-24 06:46 Barn SwallowC&O Canal--Violette's Lock2
2020-03-24 06:46 Purple MartinC&O Canal--Violette's Lock2
2020-03-24 06:37 White-winged ScoterBlack Hill RP--Little Seneca Lake, Rte.1212
2020-03-23 18:49 House Wren2925 North Charles Street, Baltimore, Maryland, US (39.324, -76.617)1
2020-03-23 18:48 Painted BuntingOverbrook Road, Baltimore, Maryland, US (39.373, -76.597)1
2020-03-23 17:57 White-winged ScoterBlack Hill RP--Little Seneca Lake, Rte.1212
2020-03-23 17:15 White-winged ScoterBlack Hill RP--Little Seneca Lake, Rte.1212
2020-03-23 16:41 Purple MartinHughes Hollow - McKee Beshers WMA2
2020-03-23 15:28 Great EgretLilypons Water Gardens1
2020-03-23 15:17 White-winged ScoterBlack Hill RP--Little Seneca Lake, Rte.1212
2020-03-23 15:17 White-winged ScoterBlack Hill RP--Little Seneca Lake, Rte.1212
2020-03-23 14:17 White-winged ScoterBlack Hill RP--Little Seneca Lake, Rte.1211
2020-03-23 13:36 White-winged ScoterBlack Hill RP--Little Seneca Lake, Rte.1212
2020-03-23 13:34 Purple MartinHughes Hollow - McKee Beshers WMA3
2020-03-23 12:45 White-winged ScoterBlack Hill RP--Little Seneca Lake, Rte.1212
2020-03-23 12:43 Baltimore OrioleBackyard, Howard County1
2020-03-23 12:30 White-winged ScoterBlack Hill RP--Little Seneca Lake, Rte.1212
2020-03-23 12:13 Long-tailed DuckTriadelphia Reservoir (Howard County)9
2020-03-23 12:11 White-winged ScoterBlack Hill RP--Little Seneca Lake, Rte.1212
2020-03-23 11:59 White-winged ScoterBlack Hill Regional Park, Boyds US-MD 39.19051, -77.308662
2020-03-23 11:00 Purple MartinBCC-IWLA, Poolesville, MD4
2020-03-23 10:35 White-winged ScoterBlack Hill RP--Little Seneca Lake, Rte.1212
2020-03-23 10:35 White-winged ScoterBlack Hill RP--Little Seneca Lake, Rte.1212
2020-03-23 09:52 White IbisLaurel, Maryland, US (39.049, -76.802)1
2020-03-23 08:04 Little GullC&O Canal--Violette's Lock1
2020-03-23 07:05 Little GullC&O Canal--Violette's Lock1
2020-03-22 17:30 Louisiana WaterthrushC&O Canal--Sycamore Landing1
2020-03-22 13:52 Northern WaterthrushGunpowder Falls SP--Jerusalem Mill2
2020-03-22 13:52 Yellow-crowned Night-HeronBaker Park, Frederick US-MD 39.41799, -77.424251
2020-03-22 13:45 Black-headed GullBack River--Diamond Point Rd.1
2020-03-22 13:30 Trumpeter SwanPatuxent Research Refuge--North Tract--Lake Allen2
2020-03-22 13:30 Trumpeter SwanPatuxent Research Refuge--North Tract--Lake Allen2
2020-03-22 13:00 Trumpeter SwanKonterra Drive fields and ponds (private property, restricted access)1
2020-03-22 13:00 Trumpeter SwanKonterra Drive fields and ponds (private property, restricted access)1
2020-03-22 12:56 Dark-eyed Junco (Oregon)Chateau Papillon1
2020-03-22 12:43 Yellow-throated WarblerMerkle NRMA--Critical Area Driving Tour1
2020-03-22 12:43 Yellow-throated WarblerMerkle NRMA--Critical Area Driving Tour1
2020-03-22 12:13 Baltimore OriolePrivate Property- Alpenglow Ln1
2020-03-22 11:36 Vesper SparrowHome2
2020-03-22 11:31 Lincoln's SparrowMount Pleasant Farm--SkyWatch1
2020-03-22 11:30 Yellow-throated WarblerPatuxent River Park--Selby's Landing1
2020-03-22 11:30 Purple MartinHughes Hollow - McKee Beshers WMA6
2020-03-22 11:20 Trumpeter SwanPatuxent Research Refuge--North Tract--Lake Allen1
2020-03-22 11:20 Trumpeter SwanPatuxent Research Refuge--North Tract--Lake Allen1
2020-03-22 11:00 American Tree SparrowRock Creek Golf Course1
2020-03-22 11:00 American Tree SparrowRock Creek Golf Course1
2020-03-22 11:00 House WrenRock Creek Golf Course1
2020-03-22 11:00 House WrenRock Creek Golf Course1
2020-03-22 10:59 Purple SandpiperNorth Beach--fishing pier2
2020-03-22 10:59 Purple SandpiperNorth Beach--fishing pier2
2020-03-22 10:28 Black-headed GullBack River--Diamond Point Rd.1
2020-03-22 10:28 Black-headed GullBack River--Diamond Point Rd.1
2020-03-22 10:28 Palm Warbler (Yellow)Quarry Place1
2020-03-22 10:17 Palm WarblerHughes Hollow - McKee Beshers WMA1
2020-03-22 10:17 Palm WarblerHughes Hollow - McKee Beshers WMA1
2020-03-22 10:17 Purple MartinHughes Hollow - McKee Beshers WMA5
2020-03-22 10:17 Purple MartinHughes Hollow - McKee Beshers WMA5
2020-03-22 10:16 Trumpeter SwanPatuxent Research Refuge--North Tract2
2020-03-22 09:47 Purple MartinHughes Hollow - McKee Beshers WMA5
2020-03-22 09:15 Cackling GooseLake Artemesia1
2020-03-22 09:11 Purple MartinHughes Hollow - McKee Beshers WMA5
2020-03-22 09:11 Purple MartinHughes Hollow - McKee Beshers WMA5
2020-03-22 09:04 Great CormorantKent Point Marina18
2020-03-22 09:04 Great CormorantKent Point Marina18
2020-03-22 09:04 Great CormorantKent Point Marina18
2020-03-22 09:04 Great CormorantKent Point Marina18
2020-03-22 09:04 Great CormorantKent Point Marina18
2020-03-22 09:04 Great CormorantKent Point Marina18
2020-03-22 08:50 Palm WarblerBlandair1
2020-03-22 08:50 Palm WarblerBlandair1
2020-03-22 08:47 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-03-22 08:47 Yellow-headed BlackbirdDyke Marsh Wildlife Preserve1
2020-03-22 08:47 Black-headed GullBack River--Diamond Point Rd.1
2020-03-22 08:41 Yellow-crowned Night-HeronBaker Park, Frederick1
2020-03-22 08:34 Black-headed GullBack River--Diamond Point Rd.1
2020-03-22 08:34 House WrenBack River--Diamond Point Rd.1
2020-03-22 08:34 Least SandpiperBack River--Diamond Point Rd.1
2020-03-22 08:30 Lincoln's SparrowSewell's Orchard Pond1
2020-03-22 08:23 Yellow-throated WarblerTriadelphia Reservoir--Greenbridge Rd.1
2020-03-22 08:17 Blue-gray GnatcatcherLake Artemesia1
2020-03-22 08:07 Louisiana Waterthrush24476–24698 Clarksburg Rd, Clarksburg US-MD 39.26424, -77.282071
2020-03-22 08:00 Blue-gray GnatcatcherGeiger Ridge (Marine Corps Base Quantico)1
2020-03-22 07:31 Snowy EgretChesapeake Bay Environmental Center (Horsehead)1
2020-03-22 07:31 Snowy EgretChesapeake Bay Environmental Center (Horsehead)1
2020-03-22 07:31 Snowy EgretChesapeake Bay Environmental Center (Horsehead)1
2020-03-22 07:31 Common YellowthroatChesapeake Bay Environmental Center (Horsehead)1
2020-03-22 07:31 Common YellowthroatChesapeake Bay Environmental Center (Horsehead)1
2020-03-22 07:31 Common YellowthroatChesapeake Bay Environmental Center (Horsehead)1
2020-03-22 07:31 Common YellowthroatChesapeake Bay Environmental Center (Horsehead)1
2020-03-22 07:31 Common YellowthroatChesapeake Bay Environmental Center (Horsehead)1
2020-03-22 07:31 Common YellowthroatChesapeake Bay Environmental Center (Horsehead)1
2020-03-22 07:31 Snowy EgretChesapeake Bay Environmental Center (Horsehead)1
2020-03-22 07:09 Clapper RailChesapeake Beach Railroad Trail1
2020-03-22 06:25 Cackling GooseLake Artemesia2
2020-03-22 06:25 Cackling GooseLake Artemesia2
2020-03-21 19:20 Northern BobwhiteSycamore Landing Rd. fields1
2020-03-21 18:30 Trumpeter SwanTenthouse Court1
2020-03-21 16:37 Great EgretLily Pons Rd.1
2020-03-21 16:37 Great EgretLily Pons Rd.1
2020-03-21 16:28 Black-headed GullBack River--Diamond Point Rd.2
2020-03-21 16:28 Black-headed GullBack River--Diamond Point Rd.2
2020-03-21 16:20 Rufous Hummingbirdstakeout Rufous/Allen's Hummingbird, Ellicott City (2019-2020) (private access)1
2020-03-21 16:00 Indigo BuntingGlen Arm (backyard)1
2020-03-21 14:45 Surf ScoterLoch Raven Reservoir--Loch Raven Point1
2020-03-21 14:45 Surf ScoterLoch Raven Reservoir--Loch Raven Point1
2020-03-21 14:30 Rufous Hummingbirdstakeout Rufous/Allen's Hummingbird, Ellicott City (2019-2020) (private access)1
2020-03-21 14:25 Palm Warbler (Yellow)346 Bonnie Meadow Cir, Reisterstown US-MD 39.42195, -76.820601
2020-03-21 13:08 Vesper Sparrow900–930 Western Run Rd, Cockeysville US-MD 39.51097, -76.677251
2020-03-21 12:45 Yellow-throated WarblerPatuxent River Park--Selby's Landing1
2020-03-21 12:25 Palm Warbler (Yellow)Lake Elkhorn2
2020-03-21 12:25 Palm Warbler (Yellow)Lake Elkhorn2
2020-03-21 12:25 Palm Warbler (Yellow)Lake Elkhorn2
2020-03-21 11:55 Palm Warbler (Western)Patuxent River Park--Mt. Calvert1
2020-03-21 11:45 Common Yellowthroat (trichas Group)Patterson Park1
2020-03-21 11:33 White-winged ScoterLoch Raven Reservoir--Old Picnic Area Trail1
2020-03-21 10:45 Mute SwanLake Merle north end1
2020-03-21 10:05 Palm WarblerGreen Mount Cemetery, Baltimore1
2020-03-21 09:56 Black-headed GullBack River--Diamond Point Rd.1
2020-03-21 09:56 Black-headed GullBack River--Diamond Point Rd.1
2020-03-21 09:38 Black-headed GullBack River--Diamond Point Rd.1
2020-03-21 09:35 Blue-gray GnatcatcherHughes Hollow/Mckee Beshers Wildlife Management area1
2020-03-21 09:01 Black-headed GullBack River--Diamond Point Rd.1
2020-03-21 09:01 Black-headed GullBack River--Diamond Point Rd.1
2020-03-21 08:54 Black-headed GullBack River--Diamond Point Rd.1
2020-03-21 08:26 Purple SandpiperChesapeake Beach Veterans Memorial Park5
2020-03-21 08:03 Louisiana WaterthrushMt Ephraim Road2
2020-03-21 08:00 Louisiana WaterthrushC&O Canal--Pennyfield Lock1
2020-03-21 07:52 Baltimore OrioleBackyard, Howard County1
2020-03-21 07:40 Louisiana WaterthrushLittle Bennett Regional Park2
2020-03-21 07:15 Palm WarblerLake Needwood1
2020-03-21 06:55 Palm WarblerHughes Hollow - McKee Beshers WMA1
2020-03-21 06:55 Indigo BuntingHughes Hollow - McKee Beshers WMA1
2020-03-21 06:55 Indigo BuntingHughes Hollow - McKee Beshers WMA1
2020-03-21 06:55 Palm WarblerHughes Hollow - McKee Beshers WMA1
2020-03-20 19:15 White IbisPatterson Park1
2020-03-20 18:15 White IbisPatterson Park1
2020-03-20 15:57 Purple MartinCox Point Park3
2020-03-20 15:10 Black-headed GullBack River--Diamond Point Rd.1
2020-03-20 14:53 Black-headed GullBack River--Diamond Point Rd.1
2020-03-20 13:49 Ruby-throated HummingbirdMilford Mill, Pikesville US-MD (39.3597,-76.7206)1
2020-03-20 13:00 Black-headed GullBack River--Diamond Point Rd.1
2020-03-20 12:50 Palm Warblermarkoe1
2020-03-20 11:07 Common YellowthroatSchooley Mill Park1
2020-03-20 11:05 Common YellowthroatSchooley Mill Park Entrance Clarksville CW1
2020-03-20 11:05 Common YellowthroatSchooley Mill Park Entrance Clarksville CW1
2020-03-20 10:33 American BitternFort Smallwood Park1
2020-03-20 09:47 Trumpeter SwanPatuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond1
2020-03-20 09:45 American BitternFort Smallwood Park1
2020-03-20 08:00 Red-throated LoonC&O Canal--Riley's Lock1
2020-03-20 08:00 Red-throated LoonC&O Canal--Riley's Lock1
2020-03-20 07:58 Vesper SparrowSchooley Mill Park1
2020-03-20 07:58 Vesper SparrowSchooley Mill Park1
2020-03-20 07:58 Louisiana WaterthrushSchooley Mill Park1
2020-03-20 07:58 Louisiana WaterthrushSchooley Mill Park1
2020-03-20 07:34 Baltimore OrioleBackyard, Howard County1
2020-03-20 07:00 Gray CatbirdEd Boyd's Place - 418 Crest Lane1
2020-03-19 18:15 Purple MartinHome1
2020-03-19 17:56 Trumpeter SwanPatuxent Research Refuge--North Tract1
2020-03-19 14:44 Trumpeter SwanWiles Branch Park, Middletown1
2020-03-19 14:09 Purple Martin5801–5867 Robert S Crain Hwy, La Plata US-MD 38.55245, -76.985987
2020-03-19 13:23 Black-headed GullCox Point Park1
2020-03-19 12:38 Palm WarblerAnacostia Trail (west bank)1
2020-03-19 12:00 Forster's TernPrivate residence1
2020-03-19 11:41 Baltimore OrioleBackyard, Howard County1
2020-03-19 11:20 Red-necked GrebeWashington Sailing Marina (DC waters)2
2020-03-19 11:08 Red-necked GrebeWashington Sailing Marina (DC waters)2
2020-03-19 08:07 Common YellowthroatCharlestown Retirement Community Pond (restricted access)1
2020-03-18 17:00 Common Gallinule9600 Bedder Stone Place, Bristow, Virginia, US (38.751, -77.557)1
2020-03-18 15:35 Rufous Hummingbirdstakeout Rufous/Allen's Hummingbird, Ellicott City (2019-2020) (private access)1
2020-03-18 15:19 Northern Rough-winged Swallow (Northern)Darnestown Rd. ponds3
2020-03-18 14:05 Blue-gray GnatcatcherOxbow Lake2
2020-03-18 12:30 Pectoral SandpiperFriendly Farm, Upperco (restricted access)3
2020-03-18 11:55 Purple Martin (subis/arboricola)Weavers Marine Service, Essex (private)1
2020-03-18 11:55 Northern Rough-winged Swallow (Northern)Weavers Marine Service, Essex (private)1
2020-03-18 11:20 Black-headed GullBack River--Diamond Point Rd.1
2020-03-18 11:20 Palm Warbler (Yellow)Back River--Diamond Point Rd.1
2020-03-18 11:20 Purple SandpiperChesapeake Beach Marina1
2020-03-18 09:40 Chipping SparrowLarkspur Backyard2
2020-03-18 09:37 Black-headed GullBack River--Diamond Point Rd.1
2020-03-18 07:36 Black-headed GullBack River--Diamond Point Rd.2
2020-03-18 07:36 Black-headed GullBack River--Diamond Point Rd.2
2020-03-18 07:36 Black-headed GullBack River--Diamond Point Rd.2
2020-03-18 07:22 House WrenWheaton Regional Park1
2020-03-18 06:59 Clapper Rail (Atlantic Coast)Chesapeake Beach Railroad Trail1
2020-03-18 06:27 Palm Warbler (Yellow)Glendening Nature Preserve1
2020-03-17 17:44 Yellow-throated WarblerEast Potomac Park--Hains Pt.1
2020-03-17 17:31 Black-headed GullBack River--Diamond Point Rd.2
2020-03-17 17:30 Rose-breasted GrosbeakMY YARD1
2020-03-17 15:09 Black-headed GullBack River--Diamond Point Rd.1
2020-03-17 15:09 Black-headed GullBack River--Diamond Point Rd.1
2020-03-17 13:42 Red-necked GrebeJonas Green Park1
2020-03-17 13:41 Red-headed WoodpeckerPatuxent Branch Trail, Elkhorn2
2020-03-17 13:14 Gray CatbirdBanshee Reeks Nature Preserve1
2020-03-17 13:02 Baltimore OrioleBackyard, Howard County1
2020-03-17 11:30 American White PelicanFort Washington National Park12
2020-03-17 11:30 Long-tailed DuckFort Washington National Park1
2020-03-17 11:00 Northern Rough-winged SwallowFort Smallwood Park1
2020-03-17 10:35 Pectoral SandpiperFriendly Farm, Upperco (restricted access)3
2020-03-17 10:29 Black-headed GullBack River--Diamond Point Rd.1
2020-03-17 10:15 Black-headed GullBack River--Diamond Point Rd.1
2020-03-17 07:30 Black-headed GullBack River--Diamond Point Rd.1
2020-03-16 15:20 Pectoral SandpiperFriendly Farm, Upperco (restricted access)3
2020-03-16 14:51 Yellow-throated WarblerEast Potomac Golf Course, Washington US-DC 38.87424, -77.025821
2020-03-16 13:22 Red-tailed Hawk (abieticola)Belvoir Pond1
2020-03-16 12:57 Red-headed WoodpeckerPatuxent Branch Trail, Elkhorn1
2020-03-16 11:12 Pectoral SandpiperOxbow Lake1
2020-03-16 10:50 Pine Siskin (Northern)Bowman's 2.01 acres yard, Freeland (private)1
2020-03-16 08:41 Pectoral SandpiperFriendly Farm, Upperco (restricted access)3
2020-03-16 07:36 Baltimore OrioleBackyard, Howard County1
2020-03-16 07:04 Clapper RailChesapeake Beach Railroad Trail1
2020-03-16 07:04 Clapper RailChesapeake Beach Railroad Trail1
2020-03-15 18:15 Pectoral SandpiperFriendly Farm, Upperco (restricted access)4
2020-03-15 13:34 Common YellowthroatTheodore Roosevelt Island1
2020-03-15 13:30 Northern Rough-winged SwallowHughes Hollow - McKee Beshers WMA3
2020-03-15 13:30 Northern Rough-winged SwallowHughes Hollow - McKee Beshers WMA3
2020-03-15 13:06 Northern Rough-winged SwallowHughes Hollow - McKee Beshers WMA2
2020-03-15 11:30 Trumpeter SwanPatuxent Research Refuge--North Tract2
2020-03-15 11:15 Rufous Hummingbirdstakeout Rufous/Allen's Hummingbird, Ellicott City (2019-2020) (private access)1
2020-03-15 11:10 Rufous Hummingbirdstakeout Rufous/Allen's Hummingbird, Ellicott City (2019-2020) (private access)1
2020-03-15 11:10 Rufous Hummingbirdstakeout Rufous/Allen's Hummingbird, Ellicott City (2019-2020) (private access)1
2020-03-15 11:09 Northern Rough-winged SwallowHughes Hollow - McKee Beshers WMA3
2020-03-15 11:00 Pectoral SandpiperOxbow Lake1
2020-03-15 10:43 Trumpeter SwanClifton Institute (Restricted Access)2
2020-03-15 10:43 Trumpeter SwanClifton Institute (Restricted Access)2
2020-03-15 10:43 Trumpeter SwanClifton Institute (Restricted Access)2
2020-03-15 09:49 Yellow-throated WarblerEast Potomac Park--Hains Pt.1
2020-03-15 09:39 Trumpeter SwanAirlie Conference Center (Restricted Access)10
2020-03-15 09:39 Trumpeter SwanAirlie Conference Center (Restricted Access)10
2020-03-15 09:39 Trumpeter SwanAirlie Conference Center (Restricted Access)10
2020-03-15 09:32 Trumpeter SwanPatuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond2
2020-03-15 09:17 Trumpeter SwanPatuxent Research Refuge--North Tract2
2020-03-15 08:55 Trumpeter SwanLake Brittle3
2020-03-15 08:55 Trumpeter SwanLake Brittle3
2020-03-15 08:00 White-winged DoveUniontown1
2020-03-15 07:50 Yellow-throated WarblerEast Potomac Park--Hains Pt.1
2020-03-14 18:30 Trumpeter SwanTenthouse Court2
2020-03-14 17:40 Chipping SparrowResidence (39.478, -77.09)2
2020-03-14 17:27 Purple SandpiperChesapeake Beach Veterans Memorial Park2
2020-03-14 15:16 Red-headed WoodpeckerPatuxent Branch Trail, Elkhorn1
2020-03-14 14:43 Yellow-throated WarblerEast Potomac Park--Hains Pt.1
2020-03-14 14:30 Long-tailed DuckBurke Lake Park1
2020-03-14 14:00 Lincoln's SparrowFont Hill Wetland Park1
2020-03-14 13:44 American Tree SparrowRock Creek Golf Course1
2020-03-14 12:46 Long-tailed DuckBurke Lake Park1
2020-03-14 10:27 Purple Sandpiper4024 17th St, Chesapeake Beach US-MD (38.6862,-76.5329)2
2020-03-14 10:06 Purple SandpiperChesapeake Beach Veterans Memorial Park2
2020-03-14 08:30 Yellow-throated WarblerEast Potomac Park--Hains Pt.1
2020-03-14 08:28 Orange-crowned WarblerNorth Beach--marsh1
2020-03-14 08:23 Horned LarkIAD East side-Fairfax1
2020-03-14 08:07 Forster's TernPort Tobacco River Park8
2020-03-14 07:31 Northern Rough-winged SwallowSilver Lake Regional Park1
2020-03-14 07:31 Lincoln's SparrowSilver Lake Regional Park1
2020-03-14 07:30 Baltimore OrioleBackyard, Howard County1
2020-03-14 07:20 Purple SandpiperChesapeake Beach Veterans Memorial Park5
2020-03-14 06:40 Clapper RailChesapeake Beach Railroad Trail1
2020-03-13 15:30 Mute SwanLake Merle1
2020-03-13 13:23 American Tree SparrowMy house1
2020-03-13 12:53 Greater ScaupLake Brittle2
2020-03-13 11:59 Lincoln's SparrowAlpha Ridge Park1
2020-03-13 10:37 Baltimore OriolePrivate Property- Alpenglow Ln1
2020-03-13 09:58 Lincoln's SparrowAlpha Ridge Park1
2020-03-13 08:11 Baltimore OrioleBackyard, Howard County1
2020-03-12 18:43 Trumpeter SwanClifton Institute (Restricted Access)2
2020-03-12 18:19 Purple SandpiperChesapeake Beach Veterans Memorial Park2
2020-03-12 17:34 Ruddy TurnstoneBodkin Island2
2020-03-12 13:54 Yellow-throated WarblerEast Potomac Park--Hains Pt.1
2020-03-12 12:18 Palm WarblerU.S. Botanic Garden and Bartholdi Park1
2020-03-12 11:00 Palm WarblerCentennial Park, Ellicott City US-MD (39.2415,-76.8578)4
2020-03-12 08:30 Black-crowned Night-HeronPoplar Island1
2020-03-12 08:30 Least SandpiperPoplar Island6
2020-03-12 08:30 Pectoral SandpiperPoplar Island1
2020-03-12 08:25 Lincoln's SparrowAlpha Ridge Park1
2020-03-12 08:17 Baltimore OrioleBackyard, Howard County1
2020-03-12 07:46 Trumpeter SwanPatuxent Research Refuge--Central Tract (private)2
2020-03-12 07:46 Trumpeter SwanPatuxent Research Refuge--Central Tract (private)2
2020-03-12 07:46 Trumpeter SwanPatuxent Research Refuge--Central Tract (private)2
2020-03-12 07:31 Great CormorantKent Point Marina21
2020-03-12 07:26 Clapper RailChesapeake Beach Railroad Trail1
2020-03-11 15:48 OspreyJohns Hopkins APL Pond1
2020-03-11 14:30 Lincoln's SparrowAlpha Ridge Park1
2020-03-11 13:42 Common YellowthroatTheodore Roosevelt Island1
2020-03-11 13:27 Yellow-throated WarblerEast Potomac Park - North End (Channel Side)1
2020-03-11 13:03 Common YellowthroatChesapeake Beach Railroad Trail1
2020-03-11 13:03 Clapper RailChesapeake Beach Railroad Trail2
2020-03-11 13:03 Clapper RailChesapeake Beach Railroad Trail2
2020-03-11 13:03 Common YellowthroatChesapeake Beach Railroad Trail1
2020-03-11 11:30 Rufous Hummingbirdstakeout Rufous/Allen's Hummingbird, Ellicott City (2019-2020) (private access)1
2020-03-11 11:30 Blue-gray GnatcatcherAA VA RESTON Lake Anne GREEN TRAIL to RTC1
2020-03-11 11:01 Gray CatbirdWest Manheim Twp. Recreation Park1
2020-03-11 10:00 Yellow-throated WarblerEast Potomac Park--Hains Pt.1
2020-03-11 09:15 DickcisselJulie J. Metz Wetland Bank--Neabsco Boardwalk1
2020-03-11 08:29 Lincoln's SparrowMount Pleasant Farm - Howard County Conservancy1
2020-03-11 07:51 Baltimore OrioleBackyard, Howard County1
2020-03-11 07:45 Trumpeter SwanClifton Institute (Restricted Access)7
2020-03-11 07:30 Marsh WrenSwan Creek Wetland--Cox Creek DMCF (access by guided tour only)1
2020-03-11 07:26 Gadwall (Common)Loch Raven Reservoir--Paper Mill Flats4
2020-03-11 06:45 Grasshopper SparrowJug Bay Wetlands Sanctuary1
2020-03-10 18:00 Greater White-fronted Goose (Western)Travilah Rd, North Potomac US-MD 39.08031, -77.252691
2020-03-10 17:53 Greater White-fronted GooseHanson Farm Pond (private)1
2020-03-10 17:45 Greater White-fronted Goose (Western)Travilah Rd, North Potomac US-MD (39.0803,-77.2525)1
2020-03-10 17:30 Great EgretWhitehaven Park1
2020-03-10 17:22 Yellow-throated WarblerEast Potomac Park--Hains Pt.1
2020-03-10 12:14 Trumpeter SwanPatuxent Research Refuge--South Tract (National Wildlife Visitor Center)2
2020-03-10 12:13 Ross's GooseDarnestown Rd. ponds1
2020-03-10 10:08 Baltimore OrioleBackyard, Howard County1
2020-03-10 08:09 Lincoln's SparrowAlpha Ridge Park1
2020-03-10 07:57 Baltimore OrioleBackyard, Howard County1
2020-03-10 07:41 Baltimore OrioleEllicott City--Thornbrook Dr1
2020-03-10 07:38 Greater White-fronted GooseDarnestown Rd. ponds1
2020-03-10 07:37 Marsh WrenSmithsonian Environmental Research Center GCRW (restricted access)1
2020-03-10 07:30 Northern BobwhiteRippling Run Farm1
2020-03-10 07:00 Sandhill CraneAlgonkian Nature Preserve--Sanctuary Trail3
2020-03-10 06:36 Greater White-fronted GooseDarnestown Rd. ponds1
2020-03-09 18:23 OvenbirdHarvard St1
2020-03-09 17:42 Yellow-throated WarblerEast Potomac Park--Hains Pt.1
2020-03-09 17:30 Greater White-fronted GooseDarnestown Rd. ponds1
2020-03-09 17:03 Ring-necked Pheasant1612 Park Mills Rd, Adamstown US-MD (39.2818,-77.4252)1
2020-03-09 15:05 Sandhill CraneHughes Rd. polo fields3
2020-03-09 14:46 Red-headed WoodpeckerPatuxent Branch Trail, Elkhorn1
2020-03-09 14:40 Yellow-throated WarblerEast Potomac Park--Hains Pt.1
2020-03-09 12:46 Trumpeter SwanMD 198 (just west of MD 32)1
2020-03-09 11:49 Trumpeter SwanMD-1981
2020-03-09 10:17 Red-headed WoodpeckerPatuxent Branch Trail, Elkhorn1
2020-03-09 10:00 Common YellowthroatTheodore Roosevelt Island1
2020-03-09 10:00 House WrenHome1
2020-03-09 09:29 Lesser YellowlegsLake Ashby1
2020-03-09 09:26 Sandhill CraneOxbow Lake19
2020-03-09 09:23 Sandhill CraneOxbow Lake19
2020-03-09 09:17 Yellow-throated WarblerEast Potomac Park--Hains Pt.1
2020-03-09 09:14 OvenbirdHarvard St1
2020-03-09 09:08 Yellow-throated WarblerEast Potomac Park--Hains Pt.1
2020-03-09 09:07 Rufous Hummingbirdstakeout Rufous/Allen's Hummingbird, Ellicott City (2019-2020) (private access)1
2020-03-09 08:52 Palm Warbler (Yellow)U.S. Botanic Garden and Bartholdi Park1
2020-03-09 08:50 Northern BobwhiteRippling Run Farm1
2020-03-09 08:10 Marsh WrenChesapeake Bay Environmental Center (Horsehead)1
2020-03-09 08:00 Lincoln's SparrowAlpha Ridge Park, Marriottsville US-MD 39.32177, -76.916251
2020-03-09 07:43 Baltimore OrioleBackyard, Howard County1
2020-03-09 07:35 Sandhill CraneOxbow Lake18
2020-03-09 07:30 Baltimore OrioleThornbrook road, private residence1
2020-03-09 07:10 Laughing GullHart-Miller Island1
2020-03-09 07:10 Marsh Wren (palustris Group)Hart-Miller Island1
2020-03-09 07:10 Marsh Wren (palustris Group)Hart-Miller Island1
2020-03-09 07:10 Marsh Wren (palustris Group)Hart-Miller Island1
2020-03-09 07:10 Pectoral SandpiperHart-Miller Island2
2020-03-09 07:10 Pectoral SandpiperHart-Miller Island2
2020-03-09 07:10 Pectoral SandpiperHart-Miller Island2
2020-03-09 07:10 Pectoral SandpiperHart-Miller Island2
2020-03-09 07:10 Snow BuntingHart-Miller Island1
2020-03-09 07:10 Snow BuntingHart-Miller Island1
2020-03-09 07:10 Snow BuntingHart-Miller Island1
2020-03-09 07:10 Snow BuntingHart-Miller Island1
2020-03-09 07:10 Laughing GullHart-Miller Island1
2020-03-09 07:10 Laughing GullHart-Miller Island1
2020-03-09 07:10 Laughing GullHart-Miller Island1
2020-03-09 07:10 Gadwall (Common)Hart-Miller Island147
2020-03-09 07:10 Gadwall (Common)Hart-Miller Island147
2020-03-09 07:10 Gadwall (Common)Hart-Miller Island147
2020-03-09 07:10 Dunlin (hudsonia)Hart-Miller Island1
2020-03-09 07:10 Dunlin (hudsonia)Hart-Miller Island1
2020-03-09 07:10 Dunlin (hudsonia)Hart-Miller Island1
2020-03-09 07:10 Brown Pelican (Atlantic)Hart-Miller Island1
2020-03-09 07:10 Brown Pelican (Atlantic)Hart-Miller Island1
2020-03-09 07:10 Brown Pelican (Atlantic)Hart-Miller Island1
2020-03-09 07:10 Brown Pelican (Atlantic)Hart-Miller Island1
2020-03-09 07:10 Marsh Wren (palustris Group)Hart-Miller Island1
2020-03-09 07:10 Gadwall (Common)Hart-Miller Island147
2020-03-09 07:05 Marsh Wren (palustris Group)Chesapeake Bay Environmental Center (Horsehead)1
2020-03-08 13:59 OvenbirdHarvard St1
2020-03-08 13:28 Laughing GullNorthwest Harbor, Baltimore US-MD (39.2806,-76.5931)1
2020-03-08 13:00 American White PelicanPort Tobacco River Park7
2020-03-08 11:41 Trumpeter SwanArchbold Ln, Upperville US-VA 39.02587, -77.846172
2020-03-08 11:41 Trumpeter SwanArchbold Ln, Upperville US-VA 39.02587, -77.846172
2020-03-08 10:11 Yellow-throated WarblerEast Potomac Golf Course, Washington US-DC 38.87553, -77.026331
2020-03-08 09:05 White-eyed VireoHoward Chapel Rd (Montgomery County)1
2020-03-08 08:46 Lincoln's SparrowAlpha Ridge Park1
2020-03-08 08:27 Palm Warbler (Yellow)U.S. Botanic Garden and Bartholdi Park1
2020-03-08 08:15 Baltimore OrioleBackyard, Howard County1
2020-03-08 07:55 Baltimore Oriole2672 Thornbrook Road, Ellicott City, Maryland, US (39.304, -76.843)1
2020-03-08 07:36 Baltimore OrioleEllicott City--Thornbrook Dr1
2020-03-08 07:17 Sandhill CraneAlgonkian Nature Preserve--Sanctuary Trail4
2020-03-07 18:00 Sandhill Crane14601–15047 Hughes Rd, Poolesville US-MD (39.0873,-77.4071)3
2020-03-07 16:30 Lincoln's SparrowAlpha Ridge Park1