Black-Capped Chickadee

A black-capped chickadee is perched, looking to the right, on a twig of Eucnide bartonioides bearing a budding and a blooming yellow flower.
The black-capped chickadee (Poecile atricapillus), referred to as “northern chickadee (Parus septentrionalis)” by the author, is a passerine bird in the family Paridae. It is native to North America and feeds on insects, seeds, berries, etc.