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23,453 species in Massachusetts
Troglodytes hiemalis
Progne subis
Nycticorax nycticorax
Oxyura jamaicensis
Limnodromus griseus
Spinus pinus
Vireo flavifrons
Icterus spurius
Fulica americana
Podilymbus podiceps
Anas acuta
Chroicocephalus philadelphia
Bubo virginianus
Riparia riparia
Setophaga fusca
Empidonax minimus
Leiothlypis ruficapilla
Passerella iliaca
Tringa solitaria
Zonotrichia leucophrys
Coragyps atratus
Plegadis falcinellus
Scolopax minor
Alca torda
Plectrophenax nivalis
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