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842 perching birds species
Pica hudsonia
Dumetella carolinensis
Icterus galbula
Molothrus ater
Hirundo rustica
Passerculus sandwichensis
Corthylio calendula
Spizelloides arborea
Pipilo maculatus
Geothlypis trichas
Pheucticus ludovicianus
Setophaga ruticilla
Haemorhous purpureus
Spinus pinus
Sialia sialis
Perisoreus canadensis
Catharus guttatus
Regulus satrapa
Certhia americana
Cyanocitta stelleri
Troglodytes aedon
Vireo olivaceus
Zonotrichia atricapilla
Setophaga palmarum
Acanthis flammea
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