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8,879 chordates species
Poecile gambeli
Phalaropus tricolor
Sturnella magna
Pseudacris maculata
Asio flammeus
Chlidonias niger
Aechmophorus occidentalis
Contopus sordidulus
Oncorhynchus kisutch
Oncorhynchus tshawytscha
Botaurus lentiginosus
Sialia mexicana
Thamnophis radix
Sistrurus catenatus
Melanitta americana
Arenaria interpres
Spatula cyanoptera
Contopus cooperi
Rana luteiventris
Fratercula arctica
Ambystoma gracile
Sceloporus occidentalis
Porzana carolina
Alca torda
Canis lupus
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