Spectacled Tyrannulet

Zimmerius improbus

Small, drab tyrannulet found in northern Colombia and far western Venezuela. Fairly inconspicuous; usually found as singles or pairs in middle to upper levels of forests, plantations, and second-growth. Typically perches fairly horizontally with the tail held slightly cocked. Feeds mainly on berries. Note the whitish eyebrow, small bill, and yellow edging on wing feathers.

Taxonomy

Scientific name
Zimmerius improbus
Authority
(Sclater, PL & Salvin, 1871)
Order
Passeriformes
Family
Tyrannidae
Genus
Zimmerius

Range and habitat

Migration
Resident species

Conservation

Population trend
stable

Photos

Distribution

Bird Calls

Other Birds

Black-winged Kite

Black-winged Kite

Elanus caeruleus

Small and distinctive falconlike kite. Light underneath, blue-gray above with conspicuous black shoulders formed by black wing coverts. Juveniles have a scaly back and brownish-washed breast. Found in open savannah, semi-desert, and agricultural lands with scattered woods; frequently seen on exposed perches. Varied flight style, hovering like a kestrel or gliding like a harrier with deep wingbeats and raised wings.

Sri Lanka Gray Hornbill

Sri Lanka Gray Hornbill

Ocyceros gingalensis

Small hornbill with gray upperside and whitish underparts. Bill has no casque, and is pale in males, dark in females. In flight displays white outer tail and wingtips. Found in pairs and groups in forest and woodland, preferring drier areas. The only other hornbill in range, the larger Malabar Pied Hornbill, is black-and-white, and has a large casque on its bill. Song is an accelerating “kok-kok-kok” ending in a cackle; call a harsh “waa”.

Beaudouin's Snake-Eagle

Beaudouin's Snake-Eagle

Circaetus beaudouini

Chunky dark brown raptor with a white belly marked by thin bars. Immatures are brown when perched, and show rufous patches in the underwing in flight. Found in savanna habitats. Soars frequently and sometimes hovers. Very similar to Short-toed Snake-Eagle, but has darker upperparts and narrower dark bars on the belly; the front of the underwings looks white and unbarred in flight. Immature similar to immature Black-breasted and Short-toed Snake-Eagles, but identified by the rufous patches on the underwings.

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