A black-capped chickadee (Poecile atricapillus) pauses on a narrow elder branch to scan the area for food. Looks like some primary feathers are still developing along the lower part of the wing: The bird is just a kid. There are also a few white feathers above the eye—a hint of an eyebrow, perhaps? These details shows up best in full-size version.
Canon Rebel XSi
Canon EF 70-200mm f/4L USM
Canon EF 1.4x II
1/200, f/8, -1/3, ISO 500, 196mm, hand held