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23,453 species in Massachusetts
Cyanocitta cristata
Poecile atricapillus
Turdus migratorius
Cardinalis cardinalis
Melospiza melodia
Zenaida macroura
Corvus brachyrhynchos
Spinus tristis
Baeolophus bicolor
Dryobates pubescens
Sitta carolinensis
Branta canadensis
Agelaius phoeniceus
Anas platyrhynchos
Passer domesticus
Quiscalus quiscula
Melanerpes carolinus
Larus smithsonianus
Dumetella carolinensis
Sturnus vulgaris
Thryothorus ludovicianus
Haemorhous mexicanus
Junco hyemalis
Colaptes auratus
Zonotrichia albicollis
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