Chestnut-sided Warbler
(
Dendroica pennsylvanica
)
Photographed in Costa Rica, by Jim Rosso
The bird on the left has immature plumage. The bird had probably been born in the United States and was spending its first winter in Costa Rica. The bird on the right is in spring plumage.
Songbirds
Natural History Notes
Birds in the Classroom
The Bird Groups
Back to Home
Glossary
Themes
Bibliography
Other members of the genus Dendroica:
Palm Warble
r
Yellow Warbler
Magnolia Warbler
Blackburnian Warbler
Yellow-throated Warbler
Townsend's Warbler
Black-throated Gray Warbler
Yellow-rumped Warbler
Prairie Warbler
Hermit Warbler
Black-throated Green Warbler
Blackpoll Warbler
