Pied Triller
Lalage nigra
Handsome bird which looks like a slender thrush. Black-and-white male is distinctive, with a white brow, extensive white wing patches, and clean white underparts. Female and juvenile are grungier-looking, with gray-brown replacing much of the black and rather dingy, dirty-looking underparts. Inhabits lowland and foothill forests, parks, and gardens. Contrary to its name, this bird does not usually trill; rather, it gives a range of low notes, particularly a nasal “checka-checkuh” and a rapid series of rattling, clacking, or whistled notes.
识别特征
The pied triller (Lalage nigra) is a species of bird in the cuckooshrike family Campephagidae. It is found in Brunei, India, Indonesia, Malaysia, the Philippines, Singapore, and Thailand.
分类信息
In 1760 the French zoologist Mathurin Jacques Brisson included a description and an illustration of the pied triller in the second volume of his Ornithologie based on a specimen that had been collected in the East Indies. He used the French name Le Merle des Indes and the Latin name Merula Indica. Although Brisson coined Latin names, these do not conform to the binomial system and are not recognised by the International Commission on Zoological Nomenclature. In a section of a book by Johann Reinhold Forster published in 1781 the Welsh naturalist Thomas Pennant coined the binomial name Turdus niger for the pied triller and cited Brisson's work. In 1922 the type location was restricted to Singapore by the American zoologist Outram Bangs. The pied triller is now one of 20 species placed in the genus Lalage that was introduced in 1826 by the German zoologist Friedrich Boie.<p>Three subspecies are recognised:
- 学名
- Lalage nigra
- 命名信息
- (Pennant, 1781)
- 目
- Passeriformes
- 科
- Campephagidae
- 属
- Lalage
分布与栖息地
- 迁徙
- Resident species
行为
Migration pattern: Resident species.
保护状况
Population trend: declining.
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类
Flammulated Pygmy-Tyrant
Hemitriccus flammulatus
A small and nondescript flycatcher that is nowhere near as exciting-looking as the name suggests. Generally found in large bamboo thickets, but can also occur in other viney tangles in forest gaps and edges. Overall dingy olive upperparts and faintly streaked brownish underparts are fairly distinctive; most similar species in range are either yellower or grayer, not brownish. Most often found by its voice, a short series of hollow “pip” notes.
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The smallest of the six prion species, the fairy prion is often seen making shallow dives or seizing food from the surface in large flocks at sea. It is very similar to other prion species, with a dark “M'' stretching across the back from wingtip to wingtip and a black tip to the upper tail. Fairy prions can be carefully distinguished by their smaller size, poorly defined facial markings, and broad, dark tip to the upper tail. The Fulmar Prion, the most similar species, is separated by a shorter bill that is more massive, especially at the tip.
White-bellied Seedeater
Sporophila leucoptera
Small finchlike bird with a short but very strong bill. Males are gray above (black in Bolivia) and white or grayish below with a white patch on the wings. Note the yellow bill. Females are brown above with a paler belly and a dark bill. Found in grasslands with scattered bushes.
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