Slaty Elaenia
Elaenia strepera
Highly migratory flycatcher; it nests from about September through March along the east slope of the Andes in Bolivia and northwestern Argentina, then disperses as far as northern South America. It is mostly gray, with a pale belly, faint wingbars, and a broken eyering. Bill is stubby and yellow at the base. Male has a white crown patch that is usually hidden; females and immatures are tinged olive. Inhabits humid forest, and very inconspicuous when not singing. Typical song is an accelerating, toneless rasp, and it remains almost totally silent outside of its breeding range.
Identification
The slaty elaenia (Elaenia strepera) is a species of bird in subfamily Elaeniinae of family Tyrannidae, the tyrant flycatchers. It is found in Argentina, Bolivia, Colombia, Peru, and Venezuela, and as a vagrant in Ecuador and on Trinidad.
Taxonomy
Genus: Elaenia; Family: Tyrannidae; Order: Passeriformes.
- Scientific name
- Elaenia strepera
- Authority
- Cabanis, 1883
- Order
- Passeriformes
- Family
- Tyrannidae
- Genus
- Elaenia
Range and habitat
Breeding range: SA : Bolivia and nw Argentina. Non-breeding range: Venezuela.
- Breeding range
- SA : Bolivia and nw Argentina
- Non-breeding range
- Venezuela
- Migration
- Complete migrants
Behavior
Migration pattern: Complete migrants.
Conservation
Population trend: declining.
- Population trend
- declining
Photos
Distribution
Bird Calls
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