Where does the Cerulean Warbler live?
Setophaga cerulea
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Open the appThe Cerulean Warbler lives in specific habitats and regions. Knowing where, and when, to look improves your chances of a successful sighting.
Biomes
Temperate deciduous forests (breeding), tropical montane forests (wintering).
Geographic range
Breeds in eastern North America, from the Great Lakes region south to the Gulf Coast states and east to the Atlantic seaboard. Winters primarily in the northern Andes Mountains of South America, from Venezuela south to Peru.
Preferred environments
Breeding: Mature, extensive deciduous forests with tall trees and a relatively open understory, often near water. They prefer forest interiors and large forest tracts. Wintering: Humid evergreen montane forests, often in mixed-species flocks.
Elevation range
Breeding: Typically low to mid-elevations in deciduous forests. Wintering: Higher elevations in montane forests, often between 1,000-2,000 meters (3,300-6,600 feet).
Where to look
Mature Deciduous Forests
During the breeding season, focus on large tracts of mature deciduous forest with tall trees and a relatively open understory, often along rivers or in floodplains.
Forest Edges and Gaps
While they prefer forest interiors, they can sometimes be found along forest edges or in canopy gaps where sunlight penetrates, increasing insect activity.
Migratory Stopovers
During migration, they can be found in a wider variety of wooded habitats, including parks, suburban woodlands, and coastal forests, particularly along the Gulf Coast.
Andean Montane Forests
In winter, they inhabit humid evergreen montane forests in the northern Andes, often at higher elevations.
Field tips
- Look Up. Cerulean Warblers spend most of their time high in the forest canopy, so be prepared to strain your neck and use binoculars extensively.
- Listen for Song. Their distinctive song is often the best way to locate them. Learn to recognize the buzzy, accelerating 'zray zray zray zreeeeeee' song.
- Visit Early Morning. Birds are generally most active and vocal in the early morning hours, increasing your chances of detection.
- Scan Canopy. Patiently scan the upper branches of tall deciduous trees, looking for small, active birds gleaning insects.
- Check Mixed-Species Flocks. During migration and on wintering grounds, Cerulean Warblers often join mixed-species foraging flocks, so look for them among other warblers and small insectivores.
Migration
Long-distance Neotropical migrant. They migrate through the southeastern United States, across the Gulf of Mexico, and through Central America to their South American wintering grounds. Spring migration is typically April-May, and fall migration is August-October.
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