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Poecile atricapillus |
Black-capped Chickadee, Appalachian Chickadee, Black Capped Titmouse, Black-capped Tit, Oregon Chickadee, Yukon Chickadee, Black-capped Titmouse, Common Chickadee, Long-tailed Chickadee, Western Titmouse |
Species |
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Poecile gambeli |
Mountain Chickadee, Bailey's Chickadee, Grinnell's Chickadee, Inyo Chickadee, Mrs. Bailey's Chickadee, San Pedro Chickadee, Mountain Titmouse, Short-tailed Chickadee |
Species |
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Poecile hudsonicus |
Boreal Chickadee, Acadian Chickadee, Cascade Brown-headed Chickadee, Columbian Chickadee, Hudsonian Chickadee, Brown-capped Chickadee |
Species |
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Poecile rufescens |
Chestnut-backed Chickadee, Barlow's Chickadee, California Chickadee, Nicasio Chickadee, Chestnut-backed Titmouse, Chestnut-sided Chickadee |
Species |
