Cerulean warbler

Setophaga cerulea

The cerulean warbler (Setophaga cerulea) is a small songbird in the family Parulidae.

Family: Parulidae Order: passerines Conservation: Near Threatened

About the Cerulean warbler

The cerulean warbler (Setophaga cerulea) is a small songbird in the family Parulidae. It is a long-distance migrant, breeding in eastern North American hardwood forests and wintering on the Eastern slope of the Andes in South America during non-breeding season, preferring subtropical forests. It displays strong sexual dichromatism: Adult males have cerulean blue and white upperparts, with a black necklace across the breast and black streaks on the back and flanks. Females and immature birds have bluish-green upperparts, a pale stripe over the eye, no streaking, and are yellow below. All have two white wing bars and a thin, pointed bill. The cerulean warbler is insectivorous and predominantly feeds on insect larvae, though it also comsumes winged insects. It forages for prey and nests high

Fun Facts About Cerulean warbler

Males arrive on breeding grounds about one to two weeks earlier than females.
It forages for prey and nests high in forest canopies.
Individuals are strongly territorial; males will defend areas of forests.
Deforestation in its non-breeding range continues to reduce its available habitat.
The species is rated as near threatened on the International Union for Conservation of Nature (IUCN)'s Red List of endangered species, indicating it is under risk of becoming vulnerable in the near future.

Conservation Status

The Cerulean warbler is classified as Near Threatened on the IUCN Red List. This species faces threats that could impact its population if conservation measures are not maintained.

View on IUCN Red List →

Taxonomy & Classification

Order	passerines
Family	Parulidae
Genus	Setophaga
Species	Setophaga cerulea

Range & Habitat