Black-capped chickadee (Poecile atricapillus), Wasilla, Alaska, United States of America, North America

Carolina Chickadee (Poecile carolinensis), adult in flight, New Braunfels, Hill Country, Texas, USA

Blackcap (Sylvia atricapilla) adult male nuzzling a Marsh Tit (Poecile palustris) at the pond, June, France