The white-faced whistling duck (Dendrocygna viduata) is a whistling duck that breeds in sub-Saharan Africa and much of South America.

This species is gregarious, and at favoured sites, the flocks of a thousand or more birds arriving at dawn are an impressive sight. As the name implies, these are noisy birds with a clear three-note whistling call.
White-faced Whistling-Duck
Date Location Count
2020-02-08 06:26Ciénaga del Totumo (Dept. Atlántico)3
2020-02-22 08:00Embalse de Taiguayguay170
2020-02-01 17:43Embalse de Taiguayguay--Lado este10
2020-02-10 10:27Humedal Amalita1
2020-02-09 15:07Hato La Aurora--Ecolodge Juan Solito48
2020-02-09 15:15Casa Hato la Aurora
2020-02-09 06:05RN El Encanto De Guanapalo28
2020-02-25 07:06Rancho Camana1
2020-02-12 07:00RN Laguna de Sonso4
2020-02-08 06:08Centro Internacional de Agricultura Tropical--Palmira3
2020-02-23 07:04Universidad del Valle1
2020-02-04 05:50Recinto de Flora Los Camorucos10
2020-02-16 06:24Club Campestre Farallones21
2020-02-07 07:00Complejo de Humedales de Guarino2
2020-02-07 10:00Parque Zonal Huascar1
2020-02-11 06:15Carretera Cachuela1
2020-01-31 16:34Camino Pastora4
2020-02-09 12:49São Félix do Xingu--área geral1
2020-02-12 13:24Alta Floresta--Represa no caminho para Teles Pires12
2020-01-30 06:25Barba Azul Nature Reserve6
2020-02-24 06:30Laney Rickman Nature Reserve2
2020-02-16 09:22Itaitinga--área geral2
2020-01-28 16:40Hotel Pedra dos Ventos4
2020-02-04 05:49Fazenda Logradouro (Juatama-Quixadá)7
2020-01-31 16:26Juazeiro--UNEB4
2020-02-10 05:42PE Terra Ronca--Pousada Alto da Lapa5
2020-02-01 12:24Zoológico de Brasília1
2020-02-25 09:10Goiânia--Piscicultura Alevinos Brasil56
2020-02-18 16:57Goiânia--Parque do Lago Seco2
2020-02-04 17:22Goiânia--Reserva Caraíbas5
2020-02-25 05:11Universidade Federal de Goiás--Campus Samambaia20
2020-02-19 16:22Refugio Ecologico Caiman1
2020-02-15 06:00Terenos--Córrego Cerola3
2020-02-08 06:00Terenos--Estrada de acesso à Reserva Canindé
2020-02-21 09:00Porto de Galinhas--Alagados30
2020-02-14 17:17Laguna Capitán, Dpto. Pte. Hayes (Alto Chaco)4
2020-02-15 14:03Los Alisos6
2020-02-15 16:20Laguna Popayán30
2020-02-16 14:30Dique Campo Alegre2
2020-02-16 10:25Technopole
2020-02-16 08:00Lac Mbeubeusse1069
2020-02-24 13:30Parque del Bicentenario20
2020-02-23 10:50RN de Popenguine45
2020-01-30 08:30PN des Oiseaux du Djoudj8000
2020-01-31 10:28Les Trois Marigots6
2020-02-02 08:09Kotu Creek--Bridge and Mouth
2020-02-15 15:54Kotu Creek120
2020-02-14 08:47Kartong Wetland30
2020-02-23 13:46Martinópolis--Cachoeira4
2020-02-22 18:28Martinópolis--Chácara e resquício de mata10
2020-02-23 06:30Pompéu--área geral2
2020-02-05 16:31Lagoa do Peta1
2020-02-01 06:07Benjamin Aceval, Pte. Hayes (Bajo Chaco)8
2020-02-01 09:14Ruta 12, Galileo, Pte. Hayes (Bajo Chaco)16
2020-02-16 06:08Guatapará--Mombuca4
2020-02-20 15:14Cianorte--Fazenda Nerial2
2020-02-04 08:43Cianorte--Fazenda Souza2
2020-02-12 11:45Kuntaur Wetlands100
2020-01-28 05:25Florestal--Campus UFV2
2020-02-13 12:06Parque Ecológico de São Carlos (PESC)20
2020-02-02 08:29Ferraz--JBR1
2020-02-02 06:11Estância das Frutas2
2020-02-19 07:47Bairro do Tanquã / Tanquã wetlands32
2020-02-08 05:59Foz do Iguaçú (área geral)4
2020-02-02 08:10Cancha Larga38
2020-02-24 10:19Vale das Garças2
2020-02-09 11:58Ruta 4: San Ignacio á Pilar (Km 80)10
2020-02-07 18:42Indaiatuba--Gran Reserve1
2020-02-24 11:12Parque da Cidade de Jundiaí5
2020-02-07 07:20Guaratinguetá--Colônia do Piagui4
2020-02-24 11:55Arrozais de Tremembé--Estrada do Kanegae2
2020-01-29 16:14Condomínio Granja Viana II4
2020-02-17 06:32Zoológico Municipal de Guarulhos2
2020-01-31 05:54Cotia--Rua Jambo6
2020-02-10 10:29Cotia--Bairro do Meio1
2020-01-28 08:05Pindamonhangaba--Lago Azul4
2020-02-24 07:55Parque Ecológico do Tietê4
2020-02-15 09:00Parque Ibirapuera10
2020-02-03 18:00Ituzaingó--Humedales2
2020-02-16 19:15São Paulo--Rua Dona Brígida1
2020-02-23 12:05Parque Jacques Cousteau32
2020-02-01 07:57São Paulo--Parque do Carmo2
2020-02-08 06:45Represa de Guarapiranga--Bairro Parque do Castelo6
2020-02-23 08:08Parque Linear Nove de Julho2
2020-01-27 05:50Santo André--Parque Escola5
2020-02-22 08:46Santo André--Parque Central6
2020-02-19 06:39Guararema--Fazenda Caiçara2
2020-02-23 06:30PN Iberá--Cambyretá8
2020-02-19 16:30Ea. Santa Cecilia15
2020-02-16 17:30Reserva Urutaú6
2020-02-02 14:50Parque Natural Municipal Bororé2
2020-02-03 15:15Mongaguá--Plataforma de Pesca2
2020-02-01 17:56Cañada La Zulema5
2020-02-04 16:27PN Iberá--Portal Lobo Cuá7
2020-02-09 07:00Reserva Ecológica de Guapiaçu (REGUA)5
2020-02-02 06:30Laguna El Cristal3
2020-02-13 19:15Piraí2
2020-02-13 16:20ETE Jaribatuba2
2020-02-18 10:22Parque del Kempes2
2020-02-23 08:38Molino arrocero Tahin1
2020-02-23 08:04San Javier (AICA SF07)2
2020-02-13 17:47Área de Protección Ambiental Rincón de Franquía2
2020-02-15 07:30Lagunas entre Va. del Rosario y Matorrales4
2020-02-03 19:10San Wendelino15
2020-02-02 07:30La Cascada (Almafuerte- Piedras Moras)11
2020-02-17 15:00Federal2
2020-02-04 08:01Hotel 7 UTE Embalse,1
2020-02-06 10:45Unidad Turística Embalse23
2020-02-17 18:18Concordia--Colonia Ayui7
2020-02-01 11:00Dique Boca de Río2
2020-02-09 14:24Bengolea--Laguna Zona Norte44
2020-02-21 10:30El Tunal, Las Acequias1
2020-02-09 15:09Cañada de Las Ovejas24
2020-02-17 11:35São Leopoldo--Rost12
2020-02-04 18:50Cava de Soldini7
2020-02-14 16:20Osório--Lagoa do Marcelino10
2020-02-20 08:59Ea. Las Dos Hermanas2
2020-02-23 15:00Laguna Melincué y lagunas adyacentes (AICA SF06)-- Costa RN 9035
2020-01-27 09:33Ceibas--camino Cuatro Hermanas (AICA ER07)4
2020-02-03 08:05Laguna Rosetti35
2020-02-15 08:30Ceibas--Terraplén (AICA ER07)5
2020-02-15 11:30Ceibas--humedales (AICA ER07)1
2020-02-19 15:30Mostardas--Estrada da Praia do Barquinho1
2020-02-12 07:30Laguna La Picasa18
2020-02-18 14:36Mostardas--Trilha das dunas5
2020-02-05 07:25PN Lagoa do Peixe--Mostardas Entrance2
2020-02-19 06:40PN Lagoa do Peixe -- Trilha do Talha-Mar1
2020-02-16 08:00Reserva Natural de Pilar25
2020-02-15 07:45Radio Ciudad6
2020-02-22 07:05Reserva Natural Urbana Delfín Pérez
2020-02-22 18:00Parque del Bicentenario - Tecnópolis4
2020-02-22 15:28Reserva Ecológica Costanera Sur (AICA BA25)2
2020-02-08 09:54Laguna de Navarro3
2020-02-20 09:00Granja Municipal Almirante Brown30
2020-02-12 16:28Humedales de San miguel--Área general15
2020-02-11 07:00Bañados del Indio4
2020-02-14 12:33Camino del Indio4
2020-02-16 07:43PN Campos del Tuyú (AICA BA23)4
2020-02-15 07:16Laguna La Tomasita5
2020-02-10 14:34Reserva Integral Laguna de los Padres3
2020-02-07 17:14Laguna El Tupungato45
2020-02-10 18:30Pedro Luro--Marahué1
2020-02-06 09:30Fulfoso-Damongo Road, Central Gonja30
2020-02-22 14:23Boko marshes40
2020-02-08 10:10Sakumono Lagoon2
2020-01-29 12:37Sakumono Lagoon overlook1
2020-01-28 07:40IITA Forest Reserve and Lake250
2020-02-21 13:07Tambuti Lodge2
2020-02-11 11:25Rundu WTP1
2020-02-18 18:05Popa Falls2
2020-02-20 08:58Mahango Game Reserve2
2020-02-02 08:40Rusizi Delta Nature Reserve4
2020-02-19 06:43Murchison Falls NP--Nile River6
2020-02-05 14:00Murchison Falls NP--Boat trip Paraa to Murchison Falls6
2020-02-19 08:30Akagera NP (southern area)15
2020-01-29 16:12Belmond Eagle Island Lodge10
2020-02-13 15:20Katima Mulilo WTP3
2020-02-04 06:35Mabamba Swamp--Main channel1
2020-01-28 06:56Moremi--River Kwai (north side)30
2020-02-17 06:39Kafue NP--McBrides Camp4
2020-02-03 07:45Chobe NP (Please be more specific)2
2020-02-23 07:27Chobe Game Lodge6
2020-02-06 09:04Chobe River--boat trip (Botswana)4
2020-02-22 06:04Imbabala Safari Camp2
2020-02-17 05:45Zambezi NP5
2020-02-23 06:13Camp Nkwazi1
2020-02-05 06:30Tongabezi Lodge and River Club1
2020-01-28 05:45Mosi-oa-Tunya NP20
2020-02-09 15:34Zambesi river cruise (ZW side)4
2020-02-22 14:36Livingstone Treatment Works3
2020-02-09 07:35Bahir Dar4
2020-02-10 17:49Hwange NP--Deteema2
2020-02-23 07:08Speke Bay Lodge20
2020-02-03 09:15Ahero Rice Fields4
2020-02-23 06:22Serengeti NP--Grumeti Serengeti Tented Camp2
2020-02-20 14:07Hwange National Park--Hwange Main Camp18
2020-02-24 11:20Lake Kamnarok5
2020-02-02 06:49Maasai Mara NR--Mara Triangle7
2020-02-04 07:15Masaai Mara NR--Mara River (North)2
2020-02-09 07:00Ngorongoro Conservation Area--Ndutu (general area)3
2020-01-30 12:30Haile Resort6
2020-02-24 16:45Lake Ziway--southwestern shore7
2020-02-08 07:00Ngorongoro Conservation Area2
2020-02-02 14:10Debre Birhan countryside3
2020-02-14 06:30Ngorongoro Conservation Area--Ngorongoro Crater4
2020-02-21 17:46Strandfontein WTP
2020-01-27 08:50Dick Dent Bird Sanctuary1
2020-02-15 10:54Lake Manyara NP (Arusha)4
2020-02-15 11:04Windsor Golf Hotel and Country Club, Marurui2
2020-01-28 12:11Ole Sereni Hotel2
2020-02-13 12:07Tarangire NP--Tarangire Safari Lodge1
2020-02-23 07:00Tarangire NP11
2020-02-13 10:15Eluanata Dam2
2020-02-03 07:21Amboseli NP5
2020-02-04 10:12Kgomo-Kgomo9
2020-02-24 18:25Sagala Lodge/Ndara Ranch
2020-02-12 11:00Mikumi NP2
2020-02-15 08:12Zaagkuildrift Rd (Please be more specific)2
2020-02-08 07:31Soetdoring Nature Reserve2
2020-02-16 06:41Diepsloot Nature Reserve3
2020-02-02 10:34Rooiwal WTP44
2020-02-09 11:14Free State Botanical Gardens2
2020-02-15 07:36Marievale Bird Sanctuary--Hadeda Hide1
2020-02-06 09:19Dakatcha Woodlands (Adu area)1
2020-02-08 14:29Nimbodze Swamp, Msambweni4
2020-01-30 07:12Arabuko-Sokoke Forest8
2020-02-08 07:33Tiwi Swamp2
2020-02-10 12:12Tiwi roadside pond
2020-02-09 10:13Nguuni Nature Sanctuary16
2020-02-20 05:29Kruger NP--Pafuri/S63 area5
2020-02-20 12:27Kruger NP--Klopperfontein Dam6
2020-02-07 08:25Sabaki River Estuary18
2020-02-13 07:27Tana Delta--Kalota4
2020-02-08 08:25Ngezi Forest--Joshua Trail6
2020-02-17 05:33Kruger NP--Mopani-Letaba Rd/H1-62
2020-02-16 16:41Kruger NP--Spukayila4
2020-02-23 07:48Umbabat NR--Ingwelala2
2020-02-15 10:01Kruger NP--Timbavati Rd/S392
2020-02-20 07:40EN1--Zangue River5
2020-02-24 05:15Kruger NP--Pretoriuskop Rest Camp4
2020-02-25 06:17Mafia Island Lodge3
2020-02-12 05:35Kruger NP--Phabeni to Skukuza25
2020-02-16 04:00Kruger NP--Voortrekker Rd/H2-2
2020-02-11 11:04Kruger NP--Waterhole Rd/S657
2020-01-29 16:30Lake Panic Bird Hide7
2020-02-12 12:25Kruger NP--Lake Panic3
2020-02-16 06:00Kruger NP--Transport Dam
2020-02-13 09:21Kruger NP--H1-2 @ Sand River5
2020-01-27 19:29Kruger NP--Trichardt Rd4
2020-02-10 11:11Kruger NP--H2-24
2020-01-30 09:18Kruger NP--Sunset Dam3
2020-02-08 13:00Karkloof - Lower Rd5
2020-02-22 05:10Macaneta--Tidal wetland, dune forests and coast8
2020-02-07 12:23Ndumo GR67
2020-02-05 06:00Phinda GR