This can vary from species to species, but generally, warblers will return northwards when the worst of the winter weather ...

Built in June on the fork of a horizontal conifer branch near the trunk at low to moderate height, the yellow-rumped Warbler’s nest contains 3 to 6 eggs. Polytypic (6 ssp.). Length 5.3". Spring ...

Compare with Tennessee warbler. In West, the yellow and Wilson ... from boreal forest in East to a great variety of habitats in West. In spring, northern subspecies takes a more westerly route ...

RANGERS at Kinver Edge are urging dog owners to keep their pets on a short lead in areas of heathland during breeding season.

Unlike other warblers, the Nashville warbler’s plumage doesn’t undergo a major transformation in the fall. They remain easily identifiable during both spring and fall migration. With that in ...