Black-Capped Chickadee 3
When shooting small birds like the Black-Capped Chickadee, the longest focal length you can afford is usually the best choice. In this case, 800mm of focal length nicely separated the Chickadee from the not-too-distant background.
Camera and Lens Settings
800mm f/7.1 1/160s ISO 640 5616 x 3744px