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

Australian Magpie
Gymnorhina tibicen
Large black-and-white bird with long, pale bill with dark tip. Larger than butcherbirds and differently patterned. Black head, face, underparts, white nape, upperwing coverts, and rump, and either black or white back (subspecies vary in plumage). Widespread in farmland, parks, and open woodlands, where usually seen in pairs or groups strutting on the ground. Song a memorable fluty warble.

Elf Owl
Micrathene whitneyi
One of the smallest owls in the world, about the size of a sparrow. Patterned with rufous, gray, and white. Most similar in plumage to Flammulated Owl, but note the Elf Owl's white eyebrows, yellow eyes, tiny size, and habitat. Found in brushy woodlands and surrounding desert, where they nest in natural cavities or abandoned woodpecker holes in trees and cacti. Nocturnal; most easily found by listening for call around dusk: a descending whiny chuckle or single mewing note. Migrates south to Mexico for the winter.

Elgon Francolin
Scleroptila elgonensis
A pretty, intricately marked medium-sized francolin with a brown back, rufous underparts, and a white throat bordered with black spots. The wings show large rufous patches in flight. Found at high elevations in alpine grassland and heath, often in small groups. Similar to Shelley’s Francolin, but found in different habitat at higher elevations, and separated by many details, including the more solidly rufous underparts without heavy black barring on the belly. The vocalizations include a series of “squee-chee” notes, and a squealing call often given in flight.
开始您的观鸟之旅
在户外识别鸟类,并在下一次观察时随手查阅鸟类图鉴。