Watchlist Species Search

While harvested landscapes have increased throughout its breeding range, the Olive-sided Flycatcher has continued to decline, suggesting that conditions on the wintering grounds may be driving its negative population trend.

During the breeding season, Prothonotary Warblers are inhabitants of the wet forests of the eastern U.S., with the core of their breeding range in the southeast.

Sprague’s Pipit populations have strongly declined due to the extensive conversion of native prairies to agriculture across much of their range.

Tricolored Blackbirds experience large annual breeding losses associated with crop-harvesting activities and insufficient prey abundance.