List of Podicipediformes by population

The population of birds
Lists Accipitriformes (hawks, eagles, vultures, and kites) Anseriformes (waterfowl) Apodiformes (swifts and hummingbirds) Caprimulgiformes (nightjars and relatives) Charadriiformes (gulls and relatives) Ciconiiformes (storks and relatives) Columbiformes (doves and pigeons) Coraciiformes (kingfishers and relatives) Cuculiformes (cuckoos and relatives) Falconiformes (falcons and relatives) Galliformes (gamebirds) Gaviiformes (loons or divers) Gruiformes (cranes and relatives) Passeriformes (perching birds) Pelecaniformes (pelicans and relatives) Phoenicopteriformes (flamingos) Piciformes (woodpeckers and relatives) Podicipediformes (grebes) Procellariiformes (albatrosses and petrels) Psittaciformes (parrots) Sphenisciformes (penguins) Strigiformes (owls) Struthioniformes (ratites) Tinamiformes (tinamous) Trogoniformes (trogons and quetzals)
Key
Related Lists of organisms by population Lists of mammals by population List of Late Quaternary prehistoric bird species List of extinct birds Lists of birds by region
v t e

This is a list of Podicipediformes species by global population. While numbers are estimates, they have been made by the experts in their fields. For more information on how these estimates were ascertained, see Wikipedia's articles on population biology and population ecology.

This list is not comprehensive, as not all Podicipediformes have had their numbers quantified.

Common name	Binomial name	Population	Status	Trend	Notes	Image
Junin grebe	Podiceps taczanowskii	140 - 320[1]	EN[1]	[1]	Endemic to Lake Junín, Peru.[1]
Hooded grebe	Podiceps gallardoi	650 – 800[2]	CR[2]	[2]	Estimated at 3000 – 5000 in 1997.[2]
New Zealand grebe	Poliocephalus rufopectus	2000 – 4000[3]	LC[3]	[3]
Madagascar grebe	Tachybaptus pelzelnii	1000 – 2499[4]	EN[4]	[4]	Minimum estimate.[4]
Clark's grebe	Aechmophorus clarkii	7300 – 14000[5]	LC[5]	[5]
Western grebe	Aechmophorus occidentalis	80 000 – 90 000[6]	LC[6]	[6]
Horned grebe	Podiceps auritus	239 000 – 583 000[7]	VU[7]	[7]
Red-necked grebe	Podiceps grisegena	190 000 – 290 000[8]	LC[8]	[8]
Little grebe	Tachybaptus ruficollis	610 000 – 3 500 000[9]	LC[9]	[9]
Great crested grebe	Podiceps cristatus	609 999 – 997 000[10]	LC[10]	Unknown[10]
Black-necked grebe	Podiceps nigricollis	3 900 000 – 4 200 000[11]	LC[11]	Unknown[11]

• Lists of birds by population
• Lists of organisms by population