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Black-capped Chickadee (Poecile atricapillus)
County
Washington County
State
Maryland
Country
United States

An intergrade chickadee in western Washington Co., Maryland (6/4/2011). Note the messy bib, long tail, and white secondary edges that suggest Black-capped Chickadee, but the lack of white in the coverts and dirty white cheeks that are more supportive of Carolina. Its voice was intermediate in quality, tending more toward Black-capped.

Summary
This record is linked to Black-capped Chickadee (Poecile atricapillus) and dated 6/4/2011 .

Place: Washington County, Maryland, United States