The northern rough-winged swallow (Stelgidopteryx serripennis) is a small swallow.

Adults are 13–15 cm (5.1–5.9 in) in length, brown on top with light underparts and a forked tail. They are similar in appearance to the bank swallow but have a dusky throat and breast. They are closely related and very similar to the southern rough-winged swallow, Stelgidopteryx ruficollis, but that species has a more contrasting rump, and the ranges do not quite overlap.

Their breeding habitat is near streams, lakes and river banks across North America. They nest in cavities near water, usually a burrow in dirt; they do not usually form colonies. The normal clutch is four to eight eggs, incubated by the female for 13 days, with another 20 to fledging.

They migrate to the Gulf Coast of the United States and south to Central America.

These birds forage in flight over water or fields, usually flying low. They eat insects.

"Rough-winged" refers to the serrated edge feathers on the wing of this bird; this feature would only be apparent when holding this bird.
Northern Rough-winged Swallow
Date Location Count
2020-12-22 15:20Heuser/Bob Case Parks1
2021-01-10 13:15Franklin Delano Roosevelt (FDR) Park3
2021-01-09 14:55Philadelphia Naval Yard (restricted access)6
2021-01-19 15:04Northeast Philadelphia WTP30
2021-01-17 16:26Trenton Sewage Ponds6
2021-01-02 16:00Former United Methodist Children's Home5
2021-01-04 11:55Historic Fourth Ward Park1
2021-01-06 08:43Clayton Co. Water Authority--E.L. Huie Ponds (limited access)4
2021-01-06 17:24Dooly Co. Rd. Farm Pond2
2020-12-21 07:20Circle B Bar Reserve2
2021-01-08 13:14Kissimmee Prairie Preserve SP4
2021-01-09 12:00Retention Pond at Summerlin Rd & SR-702
2021-01-12 07:30C-24 Canal Rd, West of I-9512
2020-12-29 08:31Teague Hammock2
2021-01-04 09:43Bluefield Road5
2021-01-17 09:30Taylor Creek Stormwater Treatment Area
2021-01-02 08:45Allapattah Flats WMA--Fox Brown Rd.
2021-01-03 07:07Lakeside Ranch Stormwater Treatment Area1
2021-01-17 07:30Lakeside STA South Section, RESTRICTED ACCESS [only Fri-Mon, SR-SS]
2020-12-25 13:54Busch Wildlife Sanctuary1
2021-01-15 08:00Pine Glades Natural Area1
2020-12-28 12:04DuPuis WEA/Management Area (Martin Co.)5
2021-01-16 07:45Winding Waters Natural area20
2021-01-11 08:37Harney Pond Canal Recreation Area50
2021-01-17 09:20Stormwater Treatment Area 1E--Auto entrance12
2021-01-06 10:34Lake Worth Beach Park4
2020-12-26 16:50Nathan Benderson Park10
2021-01-13 15:28Stormwater Treatment Area 1W--Public Use Area5
2021-01-15 11:41Peaceful Waters Sanctuary3
2021-01-07 07:56New College of Florida2
2021-01-18 10:04The Celery Fields
2020-12-27 07:48Uncle Joe's Fish Camp100
2021-01-08 12:12Sem-Chi Rice Mill1
2021-01-05 08:43Myakka River SP1
2020-12-27 10:10Ortona Locks Campground5
2021-01-19 13:21Green Cay Wetlands & Nature Center12
2021-01-18 09:03Loxahatchee NWR2
2021-01-18 10:58Wakodahatchee Wetlands2
2021-01-18 15:00Loxahatchee NWR--Marsh Trail
2020-12-21 10:30West Delray Regional Park1
2021-01-15 07:02A1-FEB15
2021-01-16 07:00Fran Reich Preserve SFWMD5
2021-01-05 10:21Loxahatchee rd2
2020-12-22 07:55Spirit-of-the-Wild WMA13
2021-01-02 09:06Stormwater Treatment Area 3/4--lower4
2021-01-16 08:30Stormwater Treatment Area 5/6
2021-01-10 15:24Harns Marsh5
2021-01-17 12:58Stormwater Treatment Area 3/46
2021-01-09 09:35Wild Turkey Strand Preserve1
2020-12-31 08:27Markham Park1
2021-01-15 07:45Collier-Seminole SP10
2021-01-08 11:28Biscayne National Park--Dante Fascell Visitor Center1
2021-01-15 17:06Frog Pond WMA--Area between SW 376th St and SR93363
2021-01-15 10:18L31W Canal3
2021-01-07 08:15Frog Pond WMA--Lucky Hammock1
2021-01-10 10:35Everglades NP--Gate 13/Hidden Lake1
2021-01-12 10:44I G Levy Memorial Park1
2021-01-02 06:49Everglades NP--Flamingo1
2020-12-25 11:47Old State Road 4a (Sugarloaf Key)2
2021-01-17 10:30Key West Tropical Forest & Botanical Gardens1
2021-01-09 15:21Dry Tortugas NP--Garden Key1
2021-01-01 08:19Sankofa Wetland Park1
2020-12-25 08:59Ged Lake2
2020-12-25 07:30High Island--Smith Oaks Sanctuary (UTC 052)1
2020-12-29 12:32Anahuac NWR--Hackberry Trail2
2021-01-09 09:34Malportas Pond IBA - National Trust Reserve1
2020-12-23 09:06Lake Friendswood Park3
2021-01-17 08:18Reserva Estatal Laguna Manatí6
2020-12-25 11:08Malecon Tajamar2
2020-12-29 06:30Ejido San Salvador5
2020-12-25 13:49Puerto Morelos (pueblo)2
2021-01-07 08:40Puerto Morelos--Parque Punta Corcho2
2020-12-31 15:11Camino Cenote2
2021-01-19 06:52Reserva Toh--Ruta de los Cenotes3
2020-12-27 16:00Reserva Toh1
2021-01-17 14:47Carretera San Felipe-Panabá4
2020-12-28 12:49San Bernard NWR (UTC 125)13
2021-01-05 07:31San Bernard NWR--Bobcat Woods Trail1
2021-01-03 08:02Ruinas de Xaman Ha2
2020-12-26 15:52Terminal Maritima Calica7
2021-01-05 08:24Attwater Prairie Chicken NWR (CTC 004)1
2021-01-05 17:38Espita (pueblo)12
2020-12-30 06:40Laguna Cobá8
2020-12-27 07:30Playa Tulum2
2020-12-29 12:40Zona Arqueológica Muyil (Chunyaxché)1
2021-01-06 07:35Chunyaxché (Pueblo)6
2021-01-18 06:55Camino de grava entre el Corchito y Estero de Chicxulub5
2021-01-17 07:30Hacienda Baspul6
2021-01-18 10:59Camino a Misnébalam10
2020-12-28 11:06Meadow Lake1
2021-01-10 06:10Reserva ejidal Much kanan k'aax37
2021-01-14 06:19Cenote de Camino a Chunchucmil7
2021-01-10 09:42Laguna Chunchucmil3
2020-12-28 15:53Carretera a Chunchucmil1
2021-01-03 07:56Sendero Cerca a Labná23
2021-01-03 07:16Zona Arqueológica Xlapak12
2021-01-17 08:48Calaveras Lake (HOTE 100)2
2021-01-17 10:55Humedal de Chemblás4
2021-01-10 08:20Corozal Town6
2021-01-17 08:52Louisville--RBSP1
2021-01-10 08:10Lagunas de Siho10
2021-01-13 09:31Freshwater Creek Forest Reserve--Orange Walk portion4
2021-01-14 12:59Shipyard Mennonite Community4
2021-01-11 10:59August Pine Ridge2
2021-01-11 11:14Blue Creek pine savannah1
2021-01-12 10:21Dawson Creek & Lamanai savanna4
2021-01-13 07:55Lamanai Outpost Lodge & Indian Church6
2021-01-08 12:09Tiocano Lake (LTC 017)20
2021-01-10 18:25Hargill Playa (Hidalgo Co.)1
2021-01-14 07:45El Zacatal (LTC-052)1
2021-01-17 10:20Bermudian Landing26
2021-01-01 11:57Double Head Cabbage2
2021-01-17 09:00Estero Llano Grande SP WBC (LTC 054)5
2021-01-16 12:40Estero Llano Grande SP--Tropical Zone4
2021-01-09 08:00Runaway Creek3
2021-01-17 07:17Santa Ana NWR (LTC 059)10
2021-01-14 08:50McAllen Disc Golf Course1
2020-12-27 15:30Chan Chich Lodge10
2020-12-27 13:00La Lomita Historical Park9
2021-01-09 11:24Inspiration Road pond, (Mission, TX)2
2021-01-01 10:30Nohoch Che'en Caves Branch Archaeological Reserve6
2021-01-13 09:46Bentsen-Rio Grande Val. SP--HQ Buildings area1
2021-01-13 14:22Bentsen-Rio Grande Val. SP WBC (Mission) (LTC 069)1
2021-01-16 08:06Guanacaste NP4
2021-01-15 07:20BWSL Ponds6
2021-01-10 14:30Spanish Lookout rice fields12
2021-01-07 01:58River Wildlife Sanctuary2
2021-01-02 07:53La Joya Lake4
2021-01-16 13:08Billy Barquedier NP1
2020-12-31 10:00Aguacate Ruins2
2020-12-31 09:41Aguacate Lagoon1
2021-01-01 08:38Sleeping Giant Rainforest Lodge16
2021-01-19 06:05Spanish Lookout--Countryside Park1
2020-12-27 15:33Spanish Lookout (community)110
2020-12-31 06:06Spanish Lookout--Mennonite Beach30
2020-12-31 06:48Rio Maya Lodge4
2021-01-16 08:30Hawksworth Bridge5
2021-01-02 17:02Macal River Resorts Road--agricultural fields20
2021-01-05 15:59Macal River--Black Rock Lodge section4
2021-01-15 13:31Laredo- Slaughter Park3
2021-01-10 07:31Black Rock Lodge8
2021-01-18 10:53Chapel Hill Road10
2021-01-01 16:35PN Tikal--antigua pista de aterrizaje20
2021-01-11 07:36PN Tikal--parqueo, area de camping y restaurantes20
2021-01-04 08:18PN Tikal--aguada Tikal4
2021-01-11 10:08PN Tikal--sitio arqueológico25
2021-01-01 12:01PN Tikal--sitio arqueológico Tikal (Gran Plaza)1
2021-01-14 17:03PN Tikal--sitio arqueológico (Templo V)7
2020-12-28 13:29Salineño Wildlife Preserve--DeWind's Yard1
2021-01-01 06:05Salineño Wildlife Preserve (LTC 080)5
2020-12-25 08:15El Caoba--humedal El Juleque4
2021-01-11 07:13El Remate12
2021-01-04 07:25PN Laguna del Tigre--Estación Biológica Las Guacamayas8
2021-01-04 06:25PN Laguna del Tigre--sibal/campamento IDAEH6
2021-01-15 12:02Santa Elena12
2021-01-16 08:30Parque Natural Ixpanpajul8
2021-01-17 10:33Vega Verde rd., Del Rio1
2021-01-15 09:25Camino Palizada--Pantano Usumacinta
2021-01-12 09:35Camino Palizada
2021-01-02 10:28Pecos / Rio Grande River Confluence2
2021-01-15 11:15La Libertad1
2021-01-19 08:26El Progreso Lagunas de Oxidación4
2021-01-19 08:19Aeropuerto Internacional en San Pedro Sula
2020-12-30 06:00Monumentos Naturales Yaxchilán--Zona Arqueológica Yaxchilán50
2021-01-14 06:00Río Usumacinta--Frontera Corozal a Yaxchilán2
2020-12-29 09:47Cooperativa La Técnica Agropecuaria--Quinel12
2021-01-02 07:00Area de Protección de Flora y Fauna Chan-Kin6
2021-01-14 11:46Laguna de las Ilusiones (acceso restringido)3
2021-01-03 14:02Parque 18 de Marzo1
2021-01-15 07:01Monumentos Naturales Bonampak--Camino Entrada1
2021-01-10 07:26Campamento Fish Ponds14
2021-01-19 16:40Area de Protección de Flora y Fauna Nahá6
2021-01-07 16:57Río Santa Catarina--Av. Acotamiento20
2021-01-10 09:42Río La Silla--Ruta El Realito30
2021-01-12 21:51Lago Yojoa--Sector La Ensenada5
2021-01-18 11:00Presa Rodgrigo Gomez (La Boca)10
2021-01-14 07:18Río La Silla--Cortijo del Río1
2021-01-02 13:15Pastizales de Santiago8
2021-01-02 16:30Presa de Caballeros30
2020-12-24 09:28Finca Las Nubes (acceso restringido)1
2020-12-27 07:05Zamorano Univ.--Campus Farms and River 740-815 msnm2
2021-01-07 08:02RNP Chajbaoc2
2021-01-09 13:35Fábrica de Municiones--sendero por el rio Cahabon1
2021-01-10 16:10La Lagunita6
2021-01-10 06:52Calle al sur de El Tizatillo (transecto de 9 kms)4
2020-12-22 15:38San Juan Chamelco--Catedral25
2020-12-26 16:40Tucurú--Cruce La Ceiba8
2021-01-07 15:26Tucurú14
2021-01-04 17:05RNP Orquigonia2
2021-01-01 06:15Aldea Las Anonas [Carretera de 6 Kms]1
2021-01-07 09:52Santa Cruz Verapaz--Parque Central1
2021-01-07 10:00San Cristóbal Verapaz--Laguna Chichoj (Cabo Tres Puntas)2
2021-01-03 13:57San Cristobal Verapaz--Potreros de Venecia1
2021-01-19 08:30Pantano de Santa Alejandrina3
2021-01-01 16:05Laguna Farallón3
2021-01-16 13:45Carretera entre Caserio Santa Lucia y Caserio El Tizate (Transecto de 4 km)2
2020-12-30 08:40Parques Caña Hueca y Joyyo Mayu9
2021-01-18 10:34Laguna Lomas del Coyol4
2021-01-07 10:14Laguna Real10
2020-12-23 09:21RN Estatal Arroyo Moreno5
2021-01-10 16:28Lomas 413
2021-01-17 07:29Camino al Panteón Mandinga15
2021-01-15 07:55Lagos de Puente Moreno2
2021-01-09 07:51Playa Salinas9
2021-01-11 16:29Río Atliyac--Paso De Ovejas28
2021-01-14 09:20Salineras de El Laure7
2021-01-03 07:29Bitter Lake NWR1
2021-01-14 08:09Chavarrillo (pueblo)1
2021-01-12 08:06Reserva Natural Xocotitla2
2021-01-09 15:30San Lorenzo--Isla de los Pájaros7
2021-01-14 11:11Cerrón Grande--Sector Suchitoto7
2021-01-17 08:09Club Campestre La Montaña1
2021-01-03 12:18Laguna del Bosque1
2021-01-14 13:10Reserva de la Biosfera El Triunfo--Jaltenango a Finca Prusia20
2021-01-08 10:10Lago de Amatitlán8
2021-01-19 06:42Laguna Cuscachapa2
2020-12-29 10:30Laguna El Pino8
2020-12-21 14:17Reserva Natural Atitlán2
2020-12-29 11:14Hotel Atitlán1
2021-01-19 07:17Sendero Pumpatin2
2021-01-19 08:23Sítio Arqueológico San Andrés5
2020-12-27 10:30PN El Boquerón4
2020-12-29 08:15Parque Zoológico Nacional de El Salvador6
2020-12-27 10:27Ecoparque Saburo Hirao (MUHNES)4
2021-01-06 06:37Parque del Bicentenario (ANP El Espino-Bosque Los Pericos)3
2021-01-11 06:13Ecoparque El Espino5
2021-01-03 07:52Reserva Natural Cerro Tzankujil6
2020-12-29 06:27IMAP--Sendero de Aves1
2021-01-03 06:32San Juan La Laguna--Cerro de la Cruz3
2021-01-03 08:20San Juan La Laguna--Eco Hotel Uxlabil5
2021-01-18 07:30RNP Los Tarrales--San Pedro Trail3
2021-01-07 11:00RNP Los Tarrales20
2021-01-09 13:44RNP Los Tarrales--potreros antes de la entrada4
2021-01-02 06:30RNP Los Tarrales--sendero a la playa y laguna6
2020-12-23 09:55Laguna El Chirimoyo11
2021-01-19 06:46Finca La Gracia6
2021-01-08 06:30Bocana Río Jiboa3
2021-01-10 07:20Puerto Chiapas10
2020-12-27 11:30PN Sipacate-Naranjo--"La Pedrera"2
2020-12-27 06:05PN Sipacate-Naranjo--poza El Nance20
2021-01-14 09:22Tanque Tenorio1
2021-01-12 09:36Parque Tangamanga1
2021-01-16 09:00Caño Negro--Río Frío5
2021-01-02 11:43Refugio mixto Caño Negro5
2021-01-02 07:00Presa Piedra Azul50
2021-01-06 07:09Zona Arqueológica Yagul5
2021-01-12 13:00Ex-Hacienda El Aranjuez2
2021-01-11 12:00Carretera 175/Tuxtepec-Oaxaca--Km 205-21010
2021-01-14 10:18Laguna Lagarto Lodge2
2021-01-01 07:00Presa Benito Juárez100
2021-01-13 06:58La Pavona (Tortuguero boat dock on Rio Suerte)2
2020-12-31 07:00Presa El Estudiante100
2021-01-05 07:00Zona Arqueológica Dainzú2
2021-01-06 12:00Parque Ecoturismo Donaji10
2020-12-30 10:00La Casa del Tule1
2021-01-01 16:42Presa Gutierrez6
2021-01-08 12:00Paraje El Potrero3
2020-12-27 06:20Jardín Etnobotánico de Oaxaca (acceso restringido)5
2021-01-03 07:02Escaleras al Cerro del Fortín20
2021-01-19 07:00Zona Arqueológica de Atzompa1
2021-01-06 07:00Zona Arqueológica Monte Albán--Camino Ecológico2
2021-01-16 06:54Lago Jalapa4
2021-01-13 13:00Presa Santo Domingo Jalieza2
2021-01-10 11:10Presa de la Constitucion de 19176
2021-01-14 14:46Puerto Viejo de Sarapiquí--Río Sarapiquí boat tour2
2021-01-16 13:41Bijagua—Hogar de las Aves1
2020-12-28 08:41Hotel Ara ambigua2
2020-12-31 08:11Palenque Tonjibe3
2021-01-04 10:53Buena Vista Lodge1
2021-01-09 14:28La Selva (OTS Reserve)--Road to Puerto Viejo River2
2021-01-12 05:10Tirimbina Rainforest Center2
2020-12-27 08:05Parque Queretaro 20007
2021-01-15 06:00Yatama Eco-Lodge (Sarapiquí)1
2020-12-22 09:24La Fortuna de San Carlos (Arenal)4
2021-01-19 14:48Sendero Bogarín2
2021-01-14 08:50Estación Experimental Forestal Horizontes3
2020-12-31 14:30PN Braulio Carrillo--El Ceibo5
2021-01-18 07:15Arenal Misticopark (Hanging Bridges)1
2021-01-19 15:08Rainforest Chocolate Tour3
2021-01-02 07:18Jardín Botánico El Charco del Ingenio--Presa Las Colonias2
2021-01-07 09:22Jardín Botánico El Charco del Ingenio5
2021-01-14 13:48Arenal--Peninsula road (shortcut to dam)20
2021-01-19 09:40PN Arenal--Península Trail7
2021-01-15 08:11Arenal Observatory Lodge1
2021-01-17 06:41Colonia Trinidad-Invu2
2020-12-21 11:05Arenal Observatory Lodge--Sendero Catarata8
2021-01-18 07:00Monte del Toro (pueblo)4
2021-01-17 07:30Presa Emiliano Zapata2
2021-01-17 09:19El Congal Rainforest7
2021-01-15 08:37Hotel Heliconias Trail and Garden4
2021-01-01 09:33Limon1
2021-01-07 09:56Playa Panama6
2021-01-13 06:03Lakeside School catfish farm18
2021-01-13 05:45Bebedero Road2
2021-01-03 09:43Laguna Almoloya4
2020-12-30 08:31Presa Buenavista del Monte1
2021-01-17 07:10San Luis de Grecia10
2021-01-06 11:37Río Silencio (San Ramón)4
2021-01-01 07:45Doka Estates Coffee Tour4
2021-01-02 10:36Casa El Silencio de los Ángeles2
2021-01-06 09:01Bajo La Paz, San Ramón4
2020-12-22 11:00Selva Bananito Lodge2
2020-12-27 07:21Refugio Terraza de La Tierra3
2021-01-07 10:53Naranjo--Espítitu Santo Coffee Tour (Hda.Coopronaranjo)5
2020-12-21 17:21Zona Arqueológica Xochicalco2
2021-01-09 11:49Rio Bosque Park (Socorro) (FWTX 11)1
2021-01-15 11:50Jonathan Rogers WTP, El Paso2
2021-01-04 08:10Rancho Humo5
2021-01-09 13:13Quebrada Estero, San Ramón1
2021-01-17 12:30CATIE--Jardin Botánico3
2021-01-17 11:30CATIE--Laguito4
2021-01-16 09:10CATIE1
2020-12-21 16:03Laguna el Rodeo55
2021-01-05 14:59Alto Barrantes, Santiago1
2021-01-18 06:02Embalse Angostura--mirador sureste7
2021-01-08 08:25Rancho Naturalista2
2021-01-09 06:30San Antonio de Platanillo--near Rancho Naturalista2
2021-01-17 15:48Lago de Cachi--Sector Represa (Dam)15
2021-01-15 11:17Hotel Quelitales2
2021-01-03 06:00Ujarrás (Cartago)2
2021-01-19 05:53Lago de Cachi7
2021-01-16 07:15Reserva El Copal2
2021-01-02 11:01PN Barra Honda4
2021-01-17 11:06Kiri Lodge4
2021-01-03 06:03Puente Purisil1
2021-01-15 16:15El Paso -- Sunland Park Racetrack2
2020-12-31 13:35Salto de Tzumpantitlán4
2020-12-31 07:55Parque Ecológico Metropolitano de León3
2021-01-07 06:10Cerro Lodge3
2020-12-31 15:15Parque Omar1
2020-12-21 09:49Parque Irekua1
2021-01-17 15:15Tárcoles--Tour en Bote2
2021-01-11 08:45Tárcoles--parche de mangle en la desembocadura6
2021-01-07 07:09Tárcoles--Playa Azul10
2021-01-15 06:36Tárcoles--localidad general25
2020-12-26 05:49Macaw Lodge10
2020-12-23 11:34P.N. La Cangreja--Ruta Santa Rosa-Mastatal1
2021-01-18 08:15Presa El Chichimeco10
2021-01-19 09:31Sendero Principal Cerro Chirripó1
2021-01-15 08:29Teleferico Road4
2021-01-19 06:00Jacó--Humedales Quebrada Bonita7
2021-01-09 05:33Tambor Tropical Resort1
2021-01-16 12:35Presa Malpaso6
2021-01-18 08:21Paso Ancho (area general)10
2021-01-01 11:01Cañada de los Filtros Viejos1
2021-01-09 15:12Coto 47--Las Pangas4
2021-01-06 14:21Drake Bay--Agujitas and environs2
2021-01-10 08:17Drake Bay--Hiking Trail3
2021-01-09 08:12Río Mezquital--al sur del Mezquital14
2020-12-26 14:54Laguna de Tres Palos200
2021-01-12 08:20Parque Cristiania12
2021-01-01 12:04Ciénaga Chapala Malecon30
2021-01-08 08:30Laguna de Cajititlan1
2021-01-10 08:39Sendero Arroyo Allen Lloyd3
2020-12-26 08:30Puerto Interior Turístico1000
2020-12-29 07:00Club de Golf Marina Ixtapa4
2021-01-01 08:37ANP Sierra del Águila--Arroyo Las Pilas4
2020-12-29 08:05Carretera Volcán de Fuego--Km 0.510
2021-01-13 07:42Laguna de Tepeltitic4
2021-01-08 07:56Parque Ecológico de Tepic1
2021-01-01 14:03Lago El Chumbeño--Francisco Villa3
2020-12-23Reserva Ecológica Sierra de San Juan--Sendero Tepic a La Batea
2021-01-10 07:14Reserva Ecológica Sierra de San Juan--La Noria4
2021-01-10 09:13Laguna Las Garzas-Chahuin3
2021-01-02 16:00Ruta Huaynamota4
2021-01-02 08:22Camino Mecatán8
2021-01-03 09:43Terracería La Palma-Tecuitata4
2021-01-12 07:34Tecuitata (pueblo)1
2021-01-05 06:44Campos de Matanchen12
2021-01-02 09:23Camino Vivero Singayta1
2021-01-05 16:00Cocodrilario de San Blas1
2021-01-14 07:41Camino Singayta8
2021-01-03 08:00Chacalilla (pueblo)
2021-01-14 06:20Autopista San Blas-Tepic--Los Humedales1
2021-01-07 16:13Laguna Matanchen4
2021-01-07 06:43Rio San Cristobal8
2021-01-07 14:30Presa El Rebaje1
2021-01-18 16:09Camino El Camalote5
2020-12-28 16:30Camino al Cocodrilario2
2021-01-02 11:30Arroyo Aticama--Desembocadura2
2021-01-02 07:30Granja de Camarón Chacalilla55
2020-12-21 15:30Manantial La Tovara200
2021-01-12 17:20Mirador de Las Aves5
2021-01-07 13:41Playa Matanchen5
2020-12-28 16:00Mirador de las Garzas--Laguna Oeste4
2021-01-11 15:38Rio La Tovara3
2021-01-03 06:30Granja de Camarón San Blas
2021-01-12 17:20Mangles de San Blas1
2021-01-07 13:41Playa Las Islitas19
2021-01-01 17:20Estanque de Aguas Residuales de San Blas20
2021-01-01 15:32Sendero Estanque de Aguas Residuales de San Blas22
2021-01-15 09:47Playa La Puntilla4
2021-01-05 17:20Estanque de San Blas1
2021-01-14 15:36Playa del Borrego3
2021-01-04 15:19Camino Playa del Borrego12
2021-01-01 09:05Hotel Garza Canela2
2021-01-16 08:10Parque Ecológico La Campana1
2021-01-06 07:32Marina San Blas5
2021-01-03 09:01Playa del Borrego18
2021-01-09 14:00Isla del Rey1
2021-01-02 15:46Playa del Rey3
2021-01-14 09:33Parque Regional Metropolitano Griselda Álvarez7
2021-01-07 07:10ANP Meseta de Cacaxtla--Rancho Las Palomas1
2021-01-04 10:03Paco's Reserva de Flora y Fauna7
2021-01-04 06:49Av. Ernesto Coppel Campaña6
2021-01-04 14:51Estero El Guayabal2
2021-01-12 06:30La Gloria Escondida14
2021-01-17 08:28Jardín Botánico Culiacán7
2021-01-18 07:19Parque Las Riberas13
2021-01-18 06:45Pelágico de San Blas--Transecto 250°/20mi (32km)4
2021-01-16 08:57Estero Lo de Marcos3
2021-01-10 07:39Rancho Grande Los Pinos20
2021-01-05 12:39Arroyo Los Izotes (acceso restringido)6
2021-01-14 09:25Rio Pitillal--Puerto Vallarta4
2020-12-31 16:07Camino Boca de Tomates5
2021-01-01 07:29Marina Vallarta Club de Golf7
2021-01-05 08:05Arroyo del Indio-Ejido14
2020-12-24 03:37Campo de Golf Flamingos10
2021-01-07 12:00Campo de Golf Las Huertas17
2021-01-02 17:22Cocodrilario El Cora3
2020-12-31 15:29Boca de Tomates (Jalisco)18
2021-01-15 08:30Camino Playa Patzcuaro6
2020-12-21 10:40El Eden, Mismaloya8
2021-01-16 07:56Cerro del Mono5
2021-01-05 07:31Playa La Lancha2
2021-01-05 16:30Palo Injerto (pueblo)8
2020-12-30 16:44Selva El Tuito--Rancho Primavera (acceso restringido)5
2020-12-28 15:41Pantano de Aeropuerto Manzanillo100
2020-12-27 07:38Laguna del Tule--Ensenada1
2021-01-04 07:19Manglares de Tenacatita6
2021-01-17 08:45Laguna de Ipala7
2020-12-23 07:33Hotel Mayto10
2021-01-02 15:09Randolph GC/Hardesty Building1
2021-01-07 10:56Sam Lena Park and KERP1
2021-01-03 07:12Patagonia Lake SP--Birding Trail1
2021-01-16 17:07Sweetwater Wetlands1
2021-01-03 13:19Sahuarita--North Santa Cruz Park2
2021-01-02 15:18Patagonia Lake State Park1
2021-01-19 09:23Arthur Pack Regional Park4
2021-01-03 12:41South Indian Agency Rd & Los Reales Rd5
2021-01-06 15:30Patagonia Lake dam/spillway area1
2021-01-09 08:53Kino Springs1
2021-01-15 14:14Santa Cruz River--Ina Rd.1
2021-01-08 14:35Santa Cruz River--Twin Peaks Rd.7
2021-01-05 12:44stakeout Black-throated Blue Warbler, Twin Peaks Rd (2020)4
2021-01-18 15:23Marana Wastewater Reclamation Facility (Stingray Drive)1
2021-01-18 10:20Salt River--Goldfield Recreation Area1
2021-01-06 07:48Box Bar Recreation Site1
2021-01-18 11:33Salt River--Coon Bluff Recreation Area3
2021-01-02 11:59Salt River--Phon D. Sutton Recreation Area12
2021-01-16 12:30Salt River--Granite Reef Recreation Area
2021-01-16 12:12Red Mountain Ranch Country Club1
2021-01-19 13:30Riparian Preserve at Gilbert Water Ranch3
2021-01-16 08:05Higley and Ocotillo Rds. ponds40
2021-01-16 11:45Discovery Park1
2021-01-16 15:45Veterans Oasis Park1
2021-01-11 11:21Neely Ranch Riparian Preserve8
2021-01-19 11:03Gilbert and Chandler Heights Rds. pond12
2021-01-10 11:30Rousseau Sod Farm (restricted access)16
2021-01-08 09:00Scottsdale Ranch Park--Lake Serena1
2020-12-31 07:30Sacaton STP (restricted access; permit required)2
2021-01-17 09:45Salt River--Alma School Rd ponds (from road only)1
2021-01-12 10:58Northsight Park4
2021-01-16 11:30McCormick Ranch--Lake Angela3
2021-01-16 10:49McCormick Ranch--Marguerite Lake2
2021-01-16 08:59McCormick Ranch--Lake Santa Fe1
2021-01-16 16:27Scottsdale Nature Area--Indian Bend Village2
2021-01-16 08:05McCormick Ranch--Lake Playa2
2021-01-17 10:45McCormick Ranch--Camelback Lake (Chart House)2
2021-01-02 10:30Tempe Town Lake--marsh5
2021-01-19 07:58Vista del Camino Park--north end1
2020-12-28 07:47ASU Research Park1
2021-01-13 08:59Reach 11 Recreation Area--56th St to Scottsdale Rd1
2021-01-16 14:28Indian Bend Wash Park1
2021-01-18 10:57Riggs and Price Rds. ponds2
2021-01-06 09:42Tempe Women's Club Park1
2021-01-18 10:10Evelyn Hallman Park4
2020-12-26 11:41Papago Park1
2021-01-03 12:20SRP ponds1
2020-12-28 07:30Granada Park3
2021-01-01 13:37Lagunas de Oxidación10
2021-01-12 07:30GRIC-Chandler WWTP (access restricted, entry by permit only)28
2021-01-15 15:48Moon Valley Park1
2021-01-16 08:17Steele Indian School Park1
2020-12-30 09:00GRIC-Lone Butte Farm Pond (access restricted, entry by permit only)3
2021-01-17 11:17Arrowhead Lake3
2021-01-10 14:55Thunderbird Conservation Park1
2021-01-19 16:41Sierra Verde Park1
2021-01-02 10:02Tres Rios Overbank Wetlands (permit required)7
2021-01-19 07:49Glendale Recharge Ponds24
2020-12-21 07:43Broadway and 107th Ave pond (historical)7
2020-12-28 08:35Base and Meridian WA3
2021-01-09 08:30Estrella Mountain Regional Park12
2020-12-28 13:10Hidden Lake (private; for access see www.hiddenlakeaz.com)
2021-01-17 13:05La Ribera--Estero Oeste7
2021-01-10 14:15Lower River Road Ponds20
2021-01-07 13:51Buckeye Canal & 309th Ave ponds
2020-12-29 09:03Gillespie Dam2
2020-12-29 10:32Arlington Wildlife Area1
2020-12-26 10:08Gila Bend Sewage Ponds2
2021-01-05 16:17Estero San José3
2021-01-05 11:35Ajo Sewage Ponds2
2021-01-15 07:15Planta de Tratamiento de Aguas Negras de La Paz
2021-01-08 17:00La Poza de Todos Santos1
2021-01-02 11:43Bill Williams River NWR--Headquarters and Delta (La Paz Co.)
2021-01-17 12:10Big Bend of the Colorado SRA2
2021-01-01 08:00Palo Verde Ecological Reserve6
2021-01-03 09:32Quechan Marina2
2021-01-09 15:16Lake Mead NRA--33 Hole Overlook1
2020-12-27 09:39Mittry Lake--south overlook2
2021-01-16 08:27Las Vegas Urban--Clark County Wetlands Park (Powerline Crossing Trailhead)1
2021-01-15 08:20Las Vegas Wash--Pabco Area1
2021-01-18 07:45Henderson Bird Viewing Preserve4
2021-01-16 06:50Las Vegas Urban--Clark County Wetlands Park1
2020-12-30 07:48Yuma East Wetlands2
2021-01-18 09:00Cocopah RV Resort3
2020-12-29 07:30Laguna Mexico7
2020-12-29 08:44Ted Trueblood WMA1
2021-01-17 09:54Mecca, 68th Avenue at Lincoln Street2
2020-12-26 14:17La Lagunita El Ciprés1
2020-12-27 07:44Lake Murray2
2020-12-31 09:31Lake Murray--Murray Park Dr. entrance11
2021-01-11 11:51UC Riverside--Agricultural Operations (restricted access)1
2021-01-18 09:29Torrey Pines State Reserve--Flintkote Ave.1
2021-01-10 08:38Irvine Lake
2021-01-09 08:24Frank G. Bonelli Regional Park / Puddingstone Reservoir--General Area1
2021-01-18 15:25Peters Canyon Creek--Barranca Pkwy to Edinger Ave.4
2021-01-16 08:15Irvine Civic Center Park7
2021-01-15 13:13San Diego Creek Trail--north of Hwy 4052
2021-01-14 10:00IRWD San Joaquin Marsh & Wildlife Sanctuary, Irvine2
2021-01-12 07:41San Joaquin Wildlife Sanctuary--Fledgling Loop Trail10
2021-01-02 10:13Santa Fe Dam Rec. Area1
2021-01-15 07:03Peck Rd. Water Conservation Park1
2021-01-02 10:30Piute Ponds (permit required)20
2021-01-12 10:04Legg Lake3
2021-01-11 10:00San Gabriel Coastal Basin Spreading Grounds--north pond1
2021-01-11 10:29San Gabriel River--north of Mines Ave.1
2021-01-09 13:42San Gabriel Coastal Basin Spreading Grounds2
2020-12-31 08:00El Dorado Regional Park--Area 33
2021-01-17 16:40Sim's Pond Bio Preserve1
2021-01-06 08:02Scherer Park1
2021-01-19 10:19Dominguez Gap Wetlands2
2021-01-07 09:15Los Angeles River--Willow St.4
2021-01-01 08:11Los Angeles River--south of Willow St. to PCH1
2021-01-19 11:45Los Angeles River--Willow St to 7th St2
2021-01-03 09:39Los Angeles River--North Atwater Park8
2021-01-05 11:34Glendale Narrows Riverwalk2
2021-01-19 09:30Bette Davis Picnic Area2
2020-12-24 07:25Hansen Dam1
2021-01-15 16:16Ballona Freshwater Marsh2
2021-01-09 11:41Sepulveda Basin Wildlife Reserve5
2021-01-10 11:29Los Angeles River--Sepulveda Basin7
2021-01-01 10:57Malibu Lagoon5
2021-01-15 10:07Lake Sherwood3
2021-01-17 10:47Round Mountain (VEN Co.)1
2021-01-11 11:20Calleguas Creek by Round Mountain2
2020-12-21 11:30Saticoy Spreading Ponds5
2021-01-02 08:38Ormond Beach--Arnold Rd.2
2021-01-04 08:00Ormond Beach lagoon--Perkins Rd.15
2021-01-09 07:22Devereux Slough1
2020-12-26 12:06Coyote Creek Parkway--Bailey Rd. to Ogier Ponds1
2021-01-09 08:25Ed Levin CP--Sandy Wool-Elm areas1
2021-01-11 16:17Ellis Lake Park1
2020-12-31 15:47Hillcrest Park (CC Co.)2
2021-01-11 09:38Emily Renzel Wetlands1