Arctic Warbler

Heinrichia calligyna

The Arctic Warbler, scientifically known as Heinrichia calligyna, is a small passerine bird found in the boreal and Arctic regions of Asia. This species is known for its distinctive song, which is a series of high-pitched, trilling notes. The Arctic Warbler has a greenish-brown upper plumage and a pale underbelly, with a noticeable white supercilium. It primarily feeds on insects and can be found foraging in dense vegetation. During the breeding season, it builds its nest on the ground in mossy areas. This species undertakes long migrations, wintering in Southeast Asia. The Arctic Warbler is not currently considered to be at risk, and its population is stable.

Habitat: Boreal and Arctic regions of Asia