Olivaceous Thornbill
Chalcostigma olivaceum
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<birdfyi-bird slug="chalcostigma-olivaceum"></birdfyi-bird>The Olivaceous Thornbill (Chalcostigma olivaceum) is a bird species in the family Trochilidae (hummingbirds), within the order Caprimulgiformes (nightjars & swifts). Recorded measurements include a wingspan of 16.3 cm and a weight of 7.4 g. The IUCN Red List classifies it as Least Concern.
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Giới Thiệu
A small hummingbird (11-12 cm) found in Andean puna and páramo from Peru to Bolivia at 3,500-4,800 m. Olive-green plumage with subtle throat iridescence. Nectarivore of high-altitude flowering plants. One of the drabbest thornbills. Tolerates extreme cold.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Chiều Dài Sải Cánh | 16,3 cm | 6.4 in |
| Khối Lượng | 7,3999999999999995 g | 0.26 oz |
Habitat & Range
Phạm Vi Địa Lý
Widespread in high Andean puna grassland from Peru to Bolivia and northwestern Argentina. 3,200–4,800 m.
Diet & Feeding
Nectarivore of high Bolivian and Peruvian páramo; short bill accesses small open flowers. Gleans insects from leaf litter.
Tình Trạng Bảo Tồn
Hành Vi & Sinh Sản
Số Trứng
2
Âm Thanh
Tiếng Hót
Buzzy, high-frequency trill with insect-like quality; sustained continuous vibration with rapid amplitude modulation.
Phân Loại Học
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Bộ | Caprimulgiformes (Nightjars & Swifts) |
| Họ | Trochilidae (Hummingbirds) |
| Genus | Chalcostigma |
| Loài | Chalcostigma olivaceum |
Distribution
Olivaceous Thornbill has been recorded in 1 countries.
countries highlighted
External Databases
Câu Hỏi Thường Gặp
What does the Olivaceous Thornbill eat?
Where does the Olivaceous Thornbill live?
Is the Olivaceous Thornbill endangered?
What does the Olivaceous Thornbill sound like?
How big is the Olivaceous Thornbill?
What order and family does the Olivaceous Thornbill belong to?
Similar Birds
Other species in the Trochilidae family