Numfor Paradise-Kingfisher
Tanysiptera carolinae
A long-tailed kingfisher of forest and gardens on Numfor Island where it is the only paradise-kingfisher. Dark blue body with deep blue crown and shoulder patch, bright red bill and long, white raquet-tail, rump and undertail. Like other paradise-kingfishers, slowly pumps its tail while perched. Song, a rising and quickly accelerating series of nasal notes, starting slowly and ending in a rapid trill “waaaaaak wak ak k-k-k-k-k-k…..”. Pairs fan and raise tail while duetting.
识别特征
The Numfor paradise kingfisher grows to a length of 34 to 38 cm (13 to 15 in) including its long tail. The sexes look alike and have purplish-blue upper parts and similarly coloured underparts, with the lower back, rump, vent region and tail being white. The iris is brown, the bill red and the legs and feet greenish-brown. The juvenile has duller purple-blue plumage with rufous and buff underparts, a white rump and blackish tail. The voice is said to be similar to the call of the common cuckoo (Cuculus canorus).
分类信息
Genus: Tanysiptera; Family: Alcedinidae; Order: Coraciiformes.
- 学名
- Tanysiptera carolinae
- 命名信息
- Schlegel, 1871
- 目
- Coraciiformes
- 科
- Alcedinidae
- 属
- Tanysiptera
分布与栖息地
The Numfor paradise kingfisher is found only on Numfor, a 335 km2 (129 sq mi) island in the Biak Island group off the northwestern coast of Papua Province, Indonesia. Its typical habitat is forest, light woodland, agricultural land and coastal vegetation. It seems that these birds originated from a few founding T. galatea birds which arrived on the island and became isolated from the mainland birds. These then underwent a "genetic revolution". There were no particular biotic factors involved, but there was sufficient variation among the founding birds to encourage speciation, and the assortment of genes that the birds received was later undisturbed by further inflow of alien genes.
- 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
其他鸟类

New Zealand Pipit
Anthus novaeseelandiae
Endemic pipit found in open habitats from coastline to alpine shrublands. Scarce in intensively farmed areas. Prominent pale eyebrow with brown streaked upper body, pale underparts and brown streaking on breast. Distinctive 'tzweep' call given year round. Repeated high-pitched 'pip-it' territorial song heard mainly in August-February. Often seen walking rather than hopping, frequently flicking their long tail when they stop, or when perched. Can form loose flocks in autumn and winter. Very similar to introduced Eurasian Skylark. Note lack of large head crest, a more slender body, and distinctive habit of wagging its long tail up and down.

Chestnut-rumped Babbler
Stachyris maculata
A medium-sized brown babbler with a cinnamon-orange rump and long black streaks across a white chest. Occurs in lowland and lower foothill primary and secondary growth forests. Like many other babblers, travels through the lower levels of forest in large bands, which call noisily as they go. Gives a loud ‘who-whip, who-whip, who-whip’ or ‘whup whup whup’ as they travel, as well as a loud, strident ‘ki-chirr, ki-chirr!’.

Pirre Hummingbird
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Rare and poorly-known hummingbird with extremely limited range near the border of Panama and Colombia. The most distinctive feature on this medium-sized hummingbird is the pale rufous outer tail feathers, present on both males and females. Also note small cinnamon patch on wings. Male has glittering blue-green throat. Female is paler below with a cinnamon wash on throat. Occurs in the foothills and highlands, usually in the lower to middle levels of forest.
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