Kolibri (Hummingbirds)
Black Jacobin
Florisuga fusca
- epik
- 56 km/h
- Risiko rendah
Mostly black hummingbird with a bold white tail and faint greenish back sheen. Brazil's dark outlier in a family of jewels.
- Populasi
- Unknown/not numerically quantified; described qualitatively as fairly common, with population trend assessed as decreasing (linked to ~7.9% tree-cover loss across its range over the past decade)
- Habitat
- Subtropical/tropical moist lowland and montane forest, woodland edges, coffee/cacao plantations, and gardens; also degraded forest and rural/urban areas; sea level to ~1,400 m elevation
- Fakta menarik
- The Black Jacobin can sing at frequencies above 10 kHz, near the upper edge of human hearing and unusually high-pitched for a bird.
- Sebaran
- Southeastern Brazil (Bahia to Rio Grande do Sul), eastern Uruguay, southeastern Paraguay, and northeastern Argentina (extent of occurrence ~1,790,000 km²); an intra-range seasonal migrant, with a southward movement in the austral winter (some birds wintering in Brazil's cerrado) rather than a species that vacates any range country entirely
- Makanan
- Nectar from flowers and bromeliads, supplemented with small insects caught in flight or gleaned from foliage and spider webs
- Ukuran
- 0,125 m
- Masa hidup
- 4 tahun
