The mysterious nightjar is among the species being tracked as part of the largest survey of heathland birds for more than 20 ...

Books Received Published: 03 February 1916 The British Warblers: a History, with Problems of their Lives W. WARDE FOWLER Nature 96, 616–617 (1916) Cite this article ...

The Prothonotary Warbler is the only warbler species found in the eastern half of the country that nests in a natural cavity. They can also be attracted to nest in wooden nest boxes.

Burket's warbler Cornell Lab of Ornithology Last May, birder Lowell Burket scored a major find. The Pennsylvania native photographed what he believed was a super-rare, three-species hybrid on his ...

Some 60 years ago, when researchers first described the small, forest-dwelling warbler called Phylloscopus trochiloides, they proposed that in Tibet the bird meets the criteria for a ring species.