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  • Arctic Warbler, 1 of 6
    Photo 1 of 6

    (c) Filipp Suvorov, some rights reserved (CC BY-NC)

  • Arctic Warbler, 2 of 6
    Photo 2 of 6

    (c) Kim, Hyun-tae, some rights reserved (CC BY)

  • Arctic Warbler, 3 of 6
    Photo 3 of 6

    (c) Михаил Кузьмин, all rights reserved

  • Arctic Warbler, 4 of 6
    Photo 4 of 6

    (c) Ben Tsai蔡維哲, all rights reserved

  • Arctic Warbler, 5 of 6
    Photo 5 of 6

    (c) Dmitry Dubikovskiy, some rights reserved (CC BY-NC)

  • Arctic Warbler, 6 of 6
    Photo 6 of 6

    (c) John Dumbacher, some rights reserved (CC BY-NC)

1 of 6 photos

Arctic Warbler

Phylloscopus borealis

Worldwide
3,382 observations
Group
Birds
iNaturalist Wikipedia

About

The Arctic warbler (Phylloscopus borealis) is a widespread leaf warbler in birch or mixed birch forest near water throughout its breeding range in Fennoscandia and northern Asia. It has established a foothold in North America, breeding in Alaska. This warbler is strongly migratory; the entire population winters in southeast Asia. It therefore has one of the longest migrations of any Old World insectivorous bird.

Summary from Wikipedia, CC BY-SA 4.0.

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