What they look like: The Blue-winged Warbler has a yellow head and body, and blue-gray wings with white bars. The male’s eye ...

the yellow-rumped Warbler’s nest contains 3 to 6 eggs. Polytypic (6 ssp.). Length 5.3". Spring male: crown and back blue-gray streaked with black. Yellow crown patch, distinct rump patch ...

contrasting with a gray rump. Immature plumage is similar to that of the adult but paler yellow, sometimes with a slightly buffy throat. Unlike other vireos, but compare with pine warbler ...

Hundreds of bird enthusiasts have flocked to the Isle of Portland following sightings of an American Yellow Warbler ... one has also been spotted on Mizen Head on the south west tip of Ireland ...