The boreal chickadee (Poecile hudsonicus) is a small passerine songbird in the tit family Paridae. It is found in the boreal forests of Alaska, Canada...

mountain chickadees and boreal chickadees. Mountain chickadees can be distinguished by a distinct white stripe above their eyes, and boreal chickadees have...

Boreal chickadee (Poecile hudsonicus) Carolina chickadee (Poecile carolinensis) Chestnut-backed chickadee (Poecile rufescens) Grey-headed chickadee (Poecile...

Joseph Grinnell hypothesized that the chestnut-backed chickadee diverged from the boreal chickadee (Poecile hudsonicus), because both species inhabited...

The tits, chickadees, and titmice constitute the Paridae, a large family of small passerine birds which occur mainly in the Northern Hemisphere and Africa...

seeds and insects.: 355–356  Black-capped chickadee (Mésange à tête noire), Poecile atricapilla (B) Boreal chickadee (Mésange à tête brune), Poecile hudsonica...

forest, the boreal forests include a network of lakes, river valleys, wetlands, peat lands and semi-open tundra. Only 8% of the Canadian boreal forest is...

across North America, Europe and Asia; the North American species are the chickadees. In the past, most authorities retained Poecile as a subgenus within the...

recorded in Virginia. Carolina chickadee, Poecile carolinensis Black-capped chickadee, Poecile atricapilla Boreal chickadee, Poecile hudsonicus (A) Tufted...

seeds and insects. Carolina chickadee, Poecile carolinensis Black-capped chickadee, Poecile atricapillus (A) Boreal chickadee, Poecile hudsonicus (A) Juniper...