Black-Throated Green Warbler
ExplorarAves
Black-Throated Green Warbler
setophaga virens
The Black-throated Green Warbler is a small, energetic songbird known for its buzzing, persistent song that heralds the arrival of spring in the coniferous and mixed forests of eastern North America. Admired by birdwatchers for its vibrant plumage and relentless activity, this warbler spends most of its time high in the forest canopy, actively foraging for insects. During the breeding season, its classic song can be heard echoing through the pines, making it a beloved symbol of northern woodlands.
Hábitat: Found in mature coniferous and mixed forests, particularly those dominated by hemlock, spruce, or pine.
Aspecto
Adults have an olive-green back, a bright yellow face, and a distinctive black throat and upper breast that contrasts sharply with their white underparts and greenish-yellow flanks. They feature two bold white wingbars on their dark wings. Females and immatures have a similar pattern but with a much paler, speckled, or entirely yellow throat instead of solid black.
ReinoAnimaliaFiloChordataClaseAvesOrdenPasseriformesFamiliaParulidaeGéneroSetophaga
Categoría
AvesRareza
Common
Peligro
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Snaps
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Datos interesantes
Despite their small size, they migrate thousands of miles each year between their North American breeding grounds and Central American wintering sites.
During migration, some individuals stray far off course, occasionally turning up as rare vagrants in western Europe.
Males have two distinct songs: one used primarily to attract females, and another used to defend nesting territory against other males.
Habilidades especiales
Habilidad
Hover-Gleaning
They can hover momentarily in mid-air to pluck insects off the undersides of leaves and needles.
Habilidad
Persistent Singer
Males are famous for singing up to 400 times an hour during the peak of the breeding season to defend territories.
Habilidad
Canopy Navigation
With lightweight bodies and sharp claws, they effortlessly hop and cling to the thin, outermost twigs of high tree canopies.
Medidas y detalles
- Longitud
- 11-13 cm
- Envergadura
- 17-20 cm
- Peso
- 0.007-0.011 kg
- Esperanza de vida
- 1-7 años
- Top Speed
- 40 km/h
- Tamaño de la puesta
- 3-5
- Incubación
- 12-13 días
- Distancia de migración
- 3000 km
Dieta y alimentación
Feeds primarily on insects and other small invertebrates gleaned from tree foliage, occasionally eating berries.
Diferencias por edad: Nestlings are fed exclusively high-protein insects and larvae, while adults may occasionally eat berries during migration.
Alimentos principales
- Caterpillars
- Spiders
- Beetles
- Flies
- Berries
Método de búsqueda
- Foraging
Conexiones ecológicas
competitor
Blue-headed Vireo
Vireo solitarius
Competes for nesting sites and insect resources in the upper canopy.
eaten by
Eastern Screech-Owl
Megascops asio
Preys upon small songbirds including warblers during the nesting season.
hunts
Spruce Budworm
Choristoneura fumiferana
Serves as a major food source, especially during seasonal outbreaks.
Rasgos
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También conocido como
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Seguridad
Peligro
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Preguntas frecuentes
¿Cómo identificar a Black-Throated Green Warbler?
La forma más fácil de identificar a Black-Throated Green Warbler es usar la aplicación de identificación de naturaleza Snappit.
¿Cuál es el longitud de Black-Throated Green Warbler?
11-13 cm
¿Cuál es el envergadura de Black-Throated Green Warbler?
17-20 cm
¿Cuál es el peso de Black-Throated Green Warbler?
0.007-0.011 kg
¿Cuál es el esperanza de vida de Black-Throated Green Warbler?
1-7 años
¿Cuál es el top Speed de Black-Throated Green Warbler?
40 km/h
¿Qué come Black-Throated Green Warbler?
Feeds primarily on insects and other small invertebrates gleaned from tree foliage, occasionally eating berries.
¿Dónde se encuentra normalmente Black-Throated Green Warbler?
Found in mature coniferous and mixed forests, particularly those dominated by hemlock, spruce, or pine.
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