Pink-spotted Fruit-Dove
Ptilinopus perlatus
A common fruit-dove from the canopy of lowland, foothill forest and disturbed areas. Yellow-green cap with white band from the bill around the back of the neck, orange-brown chest and distinctive pink spots on the dark green wing. Congregates in fruiting fig trees. Similar to the eastern race of Ornate Fruit-Dove, but Pink-spotted lacks the dark red shoulder wedge and has a green tail tip. Call, a slow, rising hoot, or series of shorter “woop” notes accelerating and trailing off.
识别特征
As most other fruit doves, it is largely green. The chest is duller and browner, the throat and nape are grey-white, and, uniquely for a fruit dove, the wings are spotted pink. The face and crown are usually olive-green, but this is replaced by pale grey in the north-eastern subspecies plumbeicollis. The male and female are essentially identical.
分类信息
The pink-spotted fruit dove is one of over 50 species in the genus Ptilinopus. <p>Alternative names for the pink-spotted fruit dove include pink-spotted fruit pigeon.<p>Three subspecies of the pink-spotted fruit dove are recognised.
- 学名
- Ptilinopus perlatus
- 命名信息
- (Temminck, 1835)
- 目
- Columbiformes
- 科
- Columbidae
- 属
- Ptilinopus
分布与栖息地
- 迁徙
- Nomadic movement
保护状况
- 种群趋势
- stable
照片
分布
其他鸟类
Lesser Scaup
Aythya affinis
Peak-headed diving duck. Males have black breast, finely-barred gray back, whitish sides (often slightly dusty-looking), and yellow eye. Head appears black with a purplish or greenish sheen in good light. Females are brown overall with white patch at base of bill and yellow eye. Very similar to Greater Scaup; note Lesser’s peaked head shape with angle near the rear of crown, slimmer cheeks, less extensive white stripe on wing in flight, and smaller, narrower bill. Also similar to Ring-necked Duck, but Lesser Scaup has grayer back and whiter sides. Usually in flocks or pairs on a variety of wetland habitats, from small ponds to large lakes and bays. Slightly more likely to be seen on smaller bodies of water, especially fresh water, than Greater Scaup, but much overlap. Frequently in mixed flocks with other Aythya ducks. Widespread across North America, with more southerly range extent than Greater Scaup, regularly reaching northern South America.
Hudson's Black-Tyrant
Knipolegus hudsoni
Highly migratory flycatcher that breeds in central Argentina from around September through March, then disperses north to Bolivia and Paraguay, and occasionally wanders even farther. Male is glossy black with a silvery, black-tipped bill. He has a white on the underside of the wing that is usually hidden while perched. Female is brown and buff with white wingbars, cinnamon rump and tail base, and faint mottling on the breast. Very similar to White-winged Black-Tyrant; female is paler on the breast and belly, but males are virtually indistinguishable in the field. Inhabits stunted forest, scrub, and overgrown clearings.
Inca Flycatcher
Leptopogon taczanowskii
Fairly small flycatcher that perches upright in the mid-story of montane forest and cloud forest. Subtly colorful, with a diffuse gray facial pattern. Look for the warm buffy orange wash on the breast and faint orange wingbars. Warmer orange coloration and lack of a gray crown or strong facial pattern help distinguish it from the similar Slaty-capped Flycatcher, which it replaces at higher elevations. Forages singly or in pairs, occasionally joining mixed-species flocks; has the unusual habit of quickly raising one wing at a time behind its back.
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