Striated Pardalote
Pardalotus striatus
Tiny colorful bird with white stripes on the wing. Note that the white eyebrow transitions to yellow closer to the bill. There are many different subspecies, and plumage varies across its range. Bill short and black, back gray, black cap with varied levels of white streaking. Found in a wide range of habitats. Call, which varies across its range, is in some places a clear, repetitive “chew chew”.
识别特征
The striated pardalote's plumage varies considerably across its range. The crown is black, with subspecies substriatus, striatus and ornatus having white streaks. The eyebrow is white, starting with a yellow mark near the beak. All races have a white stripe on the wing and olive backs. The nominate race has a yellow spot on the wing, whilst the other subspecies have a red dot. The male and female are similar, juveniles have duller plumage. Similar species include the spotted pardalote and the red-browed pardalote.
分类信息
The striated pardalote was formally described in 1789 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's Systema Naturae. He placed it with the manakins in the genus Pipra and coined the binomial name Pipra striata. Gmelin based his description on the "striped-headed manakin" that had been described and illustrated in 1783 by the English ornithologist John Latham in his book A General Synopsis of Birds. Latham had examined a specimen in the collection of the naturalist Joseph Banks. The type locality is Tasmania. The striated pardalote is now placed with the three other pardalotes in the genus Pardalotus that was introduced in 1816 by the French ornithologist Louis Pierre Vieillot.<p>Six subspecies are recognised:<p>In the past, the nominate, substriatus and ornatus races were sometimes treated as separate species. The three northern races uropygialis, melvillensis and melanocephalus were treated as a fourth species. They are all now considered as subspecies of the striated pardalote as there is substantial evidence of interbreeding.
- 学名
- Pardalotus striatus
- 命名信息
- (Gmelin, JF, 1789)
- 目
- Passeriformes
- 科
- Pardalotidae
- 属
- Pardalotus
分布与栖息地
Striated pardalotes occupy a vast range of habitat types from tall mountain rainforest to arid scrubland, although they favour eucalyptus forest and woodlands. They are found in all parts of Australia except some of the Western Australian deserts.
- 迁徙
- Complete migrants
行为
Striated pardalotes feed on insects and insect larvae. They usually do so in the high foliage of eucalyptus trees, but may come closer to the ground where there are lower shrubs. Feeding takes place in small groups.<p>Breeding occurs from June to February. Two to five white, oval-shaped eggs are laid in a nest is made of bark fiber, rootlets and fine grass, and placed in tree hollow, a tunnel excavated in the side of a bank or within crevices in man-made objects. Both sexes incubate and care for the young.<p>Call is a clear, sharp, musical witta-witta, the second part slightly lower, repeated regularly in intervals for long periods; striated pardalotes also give off soft, low trills.
保护状况
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类
Black Catbird
Melanoptila glabrirostris
Slender-billed, glossy black bird of humid forest, woodland, thickets, and overgrown clearings; shape and habits like Gray Catbird of North America. Common on Cozumel Island, but generally uncommon to rare on the Yucatan mainland. Often sings from a prominent perch, but otherwise rather retiring and easily overlooked, mainly at low levels in bushes; also hops on the ground, flipping and fanning its tail. Told from other black songbirds in its geographic range by habits and slender bill.
San Blas Jay
Cyanocorax sanblasianus
Handsome blue-and-black jay of tropical forests, woodlands, and gardens endemic to west Mexico. Usually in small groups, which can be noisy and conspicuous or very quiet and easily overlooked; often with Yellow-winged Caciques. Around the town of San Blas (in Nayarit, Mexico), appreciably larger Purplish-backed Jay occurs at southern end of its range (and northern end of San Blas Jay’s range). Purplish-backed is deep purplish blue on back and tail, not strikingly two-toned blue-and-black like San Blas Jay, and has bright yellow legs. Voices also very different. Purplish-backed occurs in mangroves and adjacent woodlands in and around town while San Blas Jay occurs in foothill forest of coffee plantations south of town.
Western Bluebill
Spermophaga haematina
A stout-billed, boldly patterned finch of forest understory and overgrown areas near the forest edge, often found near water. Can occur alone or in mixed-species flocks. Note the blue bill, the bright red underparts, and the black back. Males have black heads and bellies, whereas females have red faces and white-spotted black bellies. Western Bluebill is the only bluebill or seedcracker in which the male has a black head. Calls include high-pitched whistles: “psiu.” Songs include longer series of clear whistles with varying pitch.
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