Tenggara Hill Myna

Gracula venerata

A rare, large myna endemic to the Lesser Sunda islands. Black with a green gloss and bright yellow head wattles extending up the back of the head. Also note bright candlewax-orange bill and white wing patches that are most apparent in flight. Found in mature humid forest and edge from lowlands to the hills. Often seen in pairs or small flocks flying between or perched up in tall trees. Gives a myriad of screams, squeaks, chirps, and whistles. Threatened by capture for the cagebird trade.

分类信息

学名
Gracula venerata
命名信息
Bonaparte, 1850
Passeriformes
Sturnidae
Gracula

分布与栖息地

迁徙
Resident species

保护状况

种群趋势
declining

照片

分布

其他鸟类

Zigzag Heron

Zigzag Heron

Zebrilus undulatus

Small, dark, rarely seen heron of forest. Plumage is entirely gray-brown with fine black vermiculations; young birds sport warmer tones. Occurs at low density in swampy forest, especially along densely vegetated riverbanks and in areas with much standing water. Stays close to cover and forages deliberately, walking slowly on the ground or ambushing prey from low perches, flicking tail continuously. May freeze or fly off awkwardly when startled. Heard more often than seen; song is a muffled hoot, repeated at long intervals, usually given before dawn or at dusk. Combination of small size, dark plumage and forest habitat should clinch identification.

Ring-billed Gull

Ring-billed Gull

Larus delawarensis

Fairly small gull, common and widespread throughout most of North America. Breeding adults are white-headed with a bold black ring around the bill; nonbreeding adults have smudgy brown markings on the head. Note pale eye and yellow legs. Immatures are mottled brownish overall; note pink bill with black tip. Found along lakes, rivers, ponds, and beaches. More common inland than most other gull species, and quite fond of parking lots and urban areas. Often in flocks. Most similar to Short-billed Gull, but larger and larger-billed. Immatures of the two species are especially difficult to differentiate, but Ring-billed is usually more coarsely mottled.

Gray Laughingthrush

Gray Laughingthrush

Garrulax maesi

While this is a predominantly gray laughingthrush, the black mask, brownish throat, and white patch behind the ear are all more eye-catching. Overall coloration is similar to that of Black-throated Laughingthrush but note pale eyebrow connected to small white ear patch, and that the black mask does not extend down to the upper breast. Highly social; found in medium-sized and large flocks, which give cacophonous laughing calls as they forage in the undergrowth of lowland and foothill broadleaved forests.

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Tenggara Hill Myna | 鸟镜