Treecreeper

Common card · No. 377667

The treecreepers are a family, Certhiidae, of small passerine birds, widespread in wooded regions of the Northern Hemisphere. The family contains nine species in one genus, Certhia. Their plumage is dull-coloured. As their name implies, they climb over the vertical surfaces of trees in search of food.

Read on Wikipedia · Image Charles J. Sharp, CC BY-SA 4.0