Friday, August 13, 2010

Shrub Carr Ecosystem-Black-capped Chickadee


Black-capped Chickadee

Order: Passeriformes

Family: Paridae

Genus: Poecile

Species: P. atricapillus

General Characteristics: The cap and bib are black, the cheeks white, the back soft gray, the wing feathers gray edged with white, and the underparts soft buffy on the sides grading to white beneath. The cap extends down just beyond the black eyes, making the small eyes tricky to see.

Special Adaptations: Even when temperatures are far below zero, chickadees virtually always sleep in their own individual cavities. In rotten wood, they can excavate nesting and roosting holes entirely on their own.

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