Beryl-spangled Tanager
Tangara nigroviridis
Small tanager found in Andean subtropical zone from Venezuela to Bolivia. Unmistakable: entire body boldly spotted with bright blue-green, sharply contrasting with black mask and back. No other tanager has such a spangled appearance. Sexes alike. A fairly common member of mixed flocks from around 1,500–2,500 m, within forest and also at edges or in second growth.
Identification
It is a small songbird, measuring 13 cm (5.1 in) in length. Its plumage is largely turquoise, though heavily marked with black spots and scales. Its breast and belly are primarily black, with opalescent greenish spotting.
Taxonomy
First described by Frédéric de Lafresnaye in 1843, the beryl-spangled tanager is one of dozens of tanager species in the genus Tangara.
- Scientific name
- Tangara nigroviridis
- Authority
- (Lafresnaye, 1843)
- Order
- Passeriformes
- Family
- Thraupidae
- Genus
- Tangara
Range and habitat
The beryl-spangled tanager is found on the eastern slopes of the Andes from Venezuela, though Colombia, Ecuador and Peru to Bolivia. In Ecuador, it is found at elevations ranging from 700–2,500 m (2,300–8,200 ft), while in Peru it ranges somewhat higher – from 1,500–2,900 m (4,900–9,500 ft). It occurs in humid montane forest and second growth.
- Migration
- Resident species
Behavior
Migration pattern: Resident species.
Conservation
Population trend: stable.
- Population trend
- stable
Photos
Distribution
Bird Calls
Other Birds

New Britain Kingfisher
Todiramphus albonotatus
A medium-sized blue-and-white kingfisher with a pale blue crown, a black eye mask, and a mostly white body with blue wings and tail. Female has blue rump, while male’s is white. Bill is entirely black. Prefers lowland primary forest up to 1000 meters of elevation, but also recorded in degraded forest. Forest Kingfisher is slightly larger with a green back and rump and a more prominent white spot in front of the eye. Sacred Kingfisher and local race of Pacific Kingfisher are more buff in pale areas and overall more greenish-blue than pure blue. Beach Kingfisher is much larger and overall paler. New Britain Kingfisher’s call is a rapidly descending “kee-ku-ko-ko” or a light cackling trill.

Cabanis's Spinetail
Synallaxis cabanisi
Range-restricted, gray-and-red spinetail. Found in bamboo and other dense, tangly undergrowth in secondary forest in parts of the Andean foothills of Peru, Bolivia, and adjacent lowlands. Browner than the similar Dark-breasted Spinetail, which has a gray face and underparts. Darker and more reddish on the upperparts and crown than other similar species like Plain-crowned and Pale-breasted Spinetails. Forages singly or in pairs in the undergrowth. Listen for its call: a nasal “nyeck-nyeck.”

Rusty-bellied Shortwing
Brachypteryx hyperythra
A very small, dark bird of dark undergrowth in evergreen forests. The male has gray-blue upperparts, bright orange underparts, and a short white eyebrow. The female is grayish-brown above, with duller orangish underparts. Very shy and inconspicuous. The jingling song consists of high-pitched, bell-like, tinkling notes that accelerate rapidly towards the end.
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