Diet Overlap

Dendrocygna bicolor (Fulvous Whistling-Duck)
Dendrocygna viduata (White-faced Whistling-Duck)

Common Diet

Echinochloa stagnina (hippo grass)
Nymphoides indica (water snowflake)

Common Habitat

Africa
Albany thickets
Albertine Rift montane forests
Alta Paraná Atlantic forests
Amboseli National Park
Angolan Miombo woodlands
Angolan montane forest-grassland mosaic
Angolan Mopane woodlands
Angolan Scarp savanna and woodlands
Apure-Villavicencio dry forests
Araucaria moist forests
Araya and Paria xeric scrub
Atlantic Coast restingas
Atlantic dry forests
Atlantic Forest
Bahia coastal forests
Bahia interior forests
Bamingui-Bangoran Conservation Area
Bañados del Este
Bluff Nature Reserve
Caatinga
Cameroonian Highlands forests
Cape Floristic Region
Cape Verde Islands dry forests
Catatumbo moist forests
Central Andean puna
Central Zambezian Miombo woodlands
Cerrado
Cerrado
Chocó-Darién moist forests
Ciénaga de Zapata National Park
Cinaruco-Capanaparo National Park
Coastal Forests of Eastern Africa
Cordillera La Costa montane forests
Costa Rican seasonal moist forests
Drakensberg alti-montane grasslands and woodlands
Drakensberg montane grasslands, woodlands and forests
Dry Chaco
East African montane forests
East Saharan montane xeric woodlands
East Sudanian savanna
Eastern Afromontane
Eastern Arc forests
Eastern Guinean forests
Eastern Miombo woodlands
Eastern Zimbabwe montane forest-grassland mosaic
Eritrean coastal desert
Espinal
Estación Biológica El Frío
Ethiopian montane forests
Ethiopian montane grasslands and woodlands
Ethiopian montane moorlands
Ethiopian xeric grasslands and shrublands
Etosha National Park
Golden Gate Highlands National Park
Guajira-Barranquilla xeric scrub
Guianan Freshwater swamp forests
Guianan Highlands moist forests
Guianan moist forests
Guianan savanna
Guinean Forests of West Africa
Gurupa varzea
Highveld grasslands
Hlane Royal National Park
Horn of Africa
Humid Chaco
Humid Pampas
Hwange National Park
Inner Niger Delta flooded savanna
Isthmian-Atlantic moist forests
Itigi-Sumbu thicket
Kalahari Acacia-Baikiaea woodlands
Kalahari xeric savanna
Kaokoveld desert
Katavi National Park
Knysna-Amatole montane forests
Kruger National Park
Kruger to Canyons Biosphere Reserve
KwaZulu-Cape coastal forest mosaic
La Costa xeric shrublands
Lake Chad flooded savanna
Lake Nakuru National Park
Lara-Falcón dry forests
Liwonde National Park
Llanos
Lowland fynbos and renosterveld
Madagascar and the Indian Ocean Islands
Madagascar dry deciduous forests
Madagascar lowland forests
Madagascar mangroves
Madagascar spiny thickets
Madagascar subhumid forests
Madagascar succulent woodlands
Magdalena-Urabá moist forests
Malindi-Watamu Biosphere Reserve
Mandara Plateau mosaic
Maputaland coastal forest mosaic
Maputaland-Pondoland bushland and thickets
Maputaland-Pondoland-Albany
Maracaibo dry forests
Marajó varzea
Marakele National Park
Maranhao Babatu forests
Masai xeric grasslands and shrublands
Mato Grosso seasonal forests
Mburucuyá National Park
Mediterranean Basin
Mesoamerica
Middle America
Mlawula Nature Reserve
Montane fynbos and renosterveld
Monte Alegre varzea
Morrocoy National Park
Mount Cameroon and Bioko montane forests
Mount Kulal Biosphere Reserve
Nairobi National Park
Nama Karoo
Namib desert
Namibian savanna woodlands
Negro-Branco moist forests
Northeastern Brazil restingas
Northern Acacia-Commiphora bushlands and thickets
Northern Congolian forest-savanna mosaic
Northern Works
Northern Zanzibar-Inhambane coastal forest mosaic
Orinoco Delta swamp forests
Orinoco wetlands
Palo Verde National Park
Pantanal
Paraguana xeric scrub
Paraná flooded savanna
Parque Atlantico Mar Chiquita
Parque Nacional Henri Pittier
Pernambuco coastal forests
Pernambuco interior forests
Queen Elizabeth National Park
Reserva Natural Otamendi
Reserve de Biosphere Cerrado
Réserve Naturelle Intégrale d'Andohahela
Río Negro National Park
Río Pilcomayo National Park
Saharan flooded grasslands
Sahelian Acacia savanna
Serengeti volcanic grasslands
Serengeti-Ngorongoro Biosphere Reserve
Serra do Mar coastal forests
Sierra Nevada de Santa Marta (incl. Tayrona NP)
Sinú Valley dry forests
Somali Acacia-Commiphora bushlands and thickets
South America
South Malawi montane forest-grassland mosaic
Southern Acacia-Commiphora bushlands and thickets
Southern Africa bushveld
Southern Andean Yungas
Southern Cone Mesopotamian savanna
Southern Congolian forest-savanna mosaic
Southern Miombo woodlands
Southern Rift montane forest-grassland mosaic
Southern Zanzibar-Inhambane coastal forest mosaic
Succulent Karoo
Succulent Karoo
Tapajós-Xingu moist forests
The W Region
Tinfunqué National Park
Tocantins/Pindare moist forests
Tropical Andes
Tsavo National Park
Tumbes-Choco-Magdalena
Uatuma-Trombetas moist forests
Uruguayan savanna
Victoria Basin forest-savanna mosaic
West Caprivi Game Reserve
West Sudanian savanna
Western Congolian forest-savanna mosaic
Western Zambezian grasslands
Xingu-Tocantins-Araguaia moist forests
Zambezian and Mopane woodlands
Zambezian Baikiaea woodlands
Zambezian coastal flooded savanna
Zambezian Cryptosepalum dry forests
Zambezian flooded grasslands

Attributes / relations provided by
♦ 1del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.