On the island, 14 percent of warbler partnerships end in divorce, Speelman and colleagues found, while 69 percent end in widowhood. In other cases, both birds may die at once, or an unsuccessful ...

Cowbird mothers abandon their eggs in the nests of other bird species, but the chicks somehow manage to find their flock and ...

A mysterious little bird, the grasshopper warbler, is returning to its summer haunts. By Bill Teale. Comment. Published 5th May 2025, 06:00 BST.

Bill Rapai, executive director of nonprofit Kirtland’s Warbler Alliance, said the new “bird city” designation underscores what fans of the little, migratory songbird with the bright, ...

Since the 1980s, the warbler’s population has decreased by nearly 70%, according to the Audubon Society. From 1966 to 2005, the bird’s population decreased by an average of 3% every losses year.

A long-term study of the mating behavior of Seychelles warblers (Acrocephalus sechellensis) has provided some insight into the factors that influence whether bird couples stay together or part ...