Schwarzkopfmeise / Black-capped chickadee (Poecile atricapillus)

Black-capped chickadee. 2023-10-13 14:45:40 New England

Beobachtungen

Einzige dokumentierte Beobachtung: 2023-10-13

Beschreibung

Systematik: Gattung Poecile (Poecile); Familie Meisen (Paridae)
Geographie: Dieser Vogel erscheint jenseits grossen Meere in Kontinenten : Europa, Nordamerika.
Allgemein: I was surprised to see that the chickadees I saw in Maryland are not the same ones as in New England: Carolina and black-capped.Wikipedia says they 'most likely diverged about 2.5 million years ago'!