It is 4.5 inches long
Vireo Altricapilla.
There are fifteen types of vireos in North America, nine of these vireos live or have been identified in Canada. These are the Bell's Vireo, Blue-headed Vireo, Cassin's Vireo, Hutton's Vireo, Philadelphia Vireo, Red-eyed Vireo, Warblering Vireo, White-eyed Vireo, and the Yellow-throated Vireo. The rest range mostly in the Southern States into Mexico. They are the Black-capped Vireo, Black-whiskered Vireo, Gray Vireo, Plumbeous Vireo, Thick-billed Vireo and the Yellow-green Vireo.
The Massachusetts state bird is a black- capped chickadee.
Black-capped chickadees are non-migratory.
Black-Capped chickadee
Black-capped Siskin was created in 1863.
Black-capped Petrel was created in 1820.
Black-capped Tanager was created in 1850.
Black-capped Donacobius was created in 1766.
Black-capped chickadees live in the US and Canada.
Black-capped Fruit Bat was created in 1825.
Black-capped squirrel monkey was created in 1834.