Burung tropis (Tropical Birds)
Bullock's Oriole
Icterus bullockii
- langka
- 55 km/h
- Risiko rendah
The Baltimore's western twin with orange cheeks and white wing patches. Hybridizes wherever the two meet.
- Populasi
- ~7.4 million (global breeding population); Continental Concern Score 11/20; declining ~0.6%/year, cumulative ~27% decline 1966-2019
- Habitat
- Riparian corridors and open deciduous woodland/scrub, including urban parks with large well-spaced trees — favors cottonwood, sycamore, willow, oak, mesquite, salt cedar, eucalyptus, and pecan
- Fakta menarik
- Bullock's Oriole builds an elaborate hanging, gourd-shaped nest woven mainly from bark fiber and grass (often incorporating hair, twine, or wool where available), lined with down, hair, and moss.
- Sebaran
- Breeds across western North America from the Cascade Range/southern British Columbia and western Great Plains (Dakotas, Kansas, north-central Texas) south to northern Mexico (Sonora/Durango); winters mainly in Mexico and Central America
- Makanan
- Omnivorous — mainly insects, plus berries, fruit (e.g., oranges, grapes), and nectar; readily visits hummingbird feeders and grape-jelly feeders
- Ukuran
- 0,18 m
- Bentang sayap
- 0,31 m
- Masa hidup
- 3 tahun
