What to know about the hard-to-track blackpoll warbler, nicknamed 'nature's hearing test', just in time for its arrival in ...

Warblers comprise a huge family group with over 50 species in North America, with the lion’s share found in the eastern U.S. The female Yellow Warbler is variable greenish to yellowish and lacks ...

Warblers use referential “seet” calls to warn female warblers specifically of the brood parasitic brown-headed cowbirds that may try to lay eggs in their nests. When exposed to experimental ...

Our long-term study of the Seychelles warbler – a small, tropical songbird – on the island of Cousin in the Indian Ocean is a useful case study for understanding the ageing process. Since the 1990s, ...

(Michaela Kral) A native Texas bird species at risk from habitat loss might be making a comeback after a pair of warblers were recently spotted at a nature preserve in Cedar Hill. One female ...

The difference between the sexes, males have a lot more black streaking, especially on their underparts and cheek. Females ...

If the Kentucky warbler hadn’t gotten caught in the net, scientists never might have known that species was present at Tremont. The female warbler had a brood patch, an area of featherless skin ...