Courtesy Photo This artwork is by last year’s winner of the Kirtland’s Warbler Young Artists’ Calendar Contest, Nakiah, an eighth-grader from Eleuthera, The Bahamas. Nakiah is the first ...

while garden warblers turned into blackcap warblers. As outlandish as these theories were, they were somehow better than other theories, such as that of 17th-century English scientist Charles ...

Nestled within the canopy of mature forests across the eastern United States and southern Canada, the Cerulean Warbler is a songbird perfectly suited to treetop life. Males flaunt sky-blue and white ...

Newly published research has provided insight into the status of two Siberian Phylloscopus warblers in Europe. Yellow-browed Warbler and Siberian Chiffchaff occurrences have increased in Europe in ...

Because inbreeding can negatively impact survival and reproduction, the results could guide continuing conservation efforts for Kirtland's warblers, whose populations still rely on extensive ...

The breeding habitat of Kirtland's warblers is limited to young jack-pine forests in Michigan. The species nearly went extinct in the 1970s due to threatened habitat and nest parasitism ...