looduskalender.ee

Yes!! They are related species.

The Black-capped Chickadee (Poecile atricapillus) is a small, North American songbird, a passerine bird in the tit family Paridae. It is the state bird of both Maine and Massachusetts in the United States, and the provincial bird of New Brunswick in Canada. It is notable for its capacity to lower its body temperature during cold winter nights, its good spatial memory to relocate the caches where it stores food, and its boldness near humans (they can feed from the hand).

For me bird in first photo also looks like Willow tit. Black-capped chickadee has intense buff color on sides. But if this photo is from North America, then of course Willow tit is unreliable variant.

Another photo of a black-capped chickadee. I know mine at my feeders don't have much coloring on their sides like the other photo I posted. There are more than 2 types of chickadee in the US, too.

Here's a Mountain Chickadee from the more western regions of the country.

Hello Jo! :)

I think it is a young Steppe Eagle (Aquila nipalensis).

Thank you George.
Urmas agreed with you, back in 2010!! (see previous page)

Heavens, I haven't looked at this topic for a long time.
Must do better.