Eastern-Crowned Warbler, Son Tra, 09/2017

Describe:

The Eastern Crested Warbler is very similar to the Northern Warbler, but has a recognizable pale stripe on the darker crown of the head, a longer bill with a dark upper mandible and a pale underside (end with a dark spot at the tip), has yellowish green upper body hair, whiter lower part and pale yellow undertail.

Description:

Eastern-Crowned Warbler is similar to Arctic Warbler, Yellow-browed Warbler, but as well-defined pale median stripe on darker crown, longer bill with dark upper mandible and pale lower mandible (with no dark tip),  yellower-green upperparts, whiter underparts and pale yellow undertail-coverts.

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