Beach Thick-knee
Esacus magnirostris
Large shorebird with an enormous chunky beak, black-and-white-marked face, white stripes on the shoulder, and long and sturdy legs. Unlikely to be encountered anywhere except coastal areas, particularly beaches, reefs, and estuaries; very unusual even a few hundred meters inland from these habitats. Heavy human activity on beaches in certain areas has confined them to small offshore islands. Often calls at night, giving high-pitched piping and whistling notes.
识别特征
The beach stone-curlew is 54-56 cm (21-22 in) long. At a mean of 1,032 g (2.275 lb) in males and 1,000 g (2.2 lb) in females, it is the heaviest living member of the Charadriiformes outside of the gull and skua families. They have black and white face patterning, yellow eyes and a grey-brown upper body.
分类信息
- 学名
- Esacus magnirostris
- 命名信息
- (Vieillot, 1818)
- 目
- Charadriiformes
- 科
- Burhinidae
- 属
- Esacus
分布与栖息地
The beach stone-curlew is a resident of undisturbed open beaches, exposed reefs, mangroves, and tidal sand or mudflats over a large range, including coastal eastern Australia as far south as far eastern Victoria, the northern Australian coast and nearby islands, New Guinea, New Caledonia, Indonesia, Malaysia, and the Philippines. It is uncommon over most of its range, and rare south of Cairns.
- 迁徙
- Resident species
行为
Beach stone-curlew forage on low tide muddy sand for invertebrates, mostly crabs.<p>The bird breeding season is September to November. The bird nests in sand, laying one egg per season just above the high tide line on the open beach, where it is vulnerable to predation and human disturbance. The egg is vulnerable to Both parents care of the young until they reach 7-12 months of age.<p>As an alarm, the bird will make a chwip-chwip to ward creatures away from their territory.
保护状况
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类

Black-winged Cuckooshrike
Lalage melaschistos
An overall sooty-colored cuckooshrike with broad white tips to the tail feathers. Male is dark sooty-gray with a slaty sheen, slightly paler on rump. Underparts paler toward tail; wings black. Female is very similar to male, but paler in general, often weakly barred with dark and pale gray on underparts. Male has a black mask, while female has dark lores and a faint eyering. Juvenile is blackish-brown above and brownish-gray below, heavily scaled whitish all over, with broad white tips on wing feathers. Immature like female, but more strongly and extensively barred below. Song is a loud series of whistles “pe-pe-pe-peew-peew-pew”; sometimes the starting notes are skipped. Found in all types of woodlands, including broad-leaved forests, sometimes even near cultivation during non-breeding season.

Desert Finch
Rhodospiza obsoleta
This subtly handsome finch is unique in its range; warm sandy brown with bright pink and silver flashes in the wings. Sexes are similar, but the male boasts a restricted black mask extending from the front of the eye to the base of the stout charcoal-black bill, which the female lacks. Not restricted to deserts but generally does prefer dry, open areas in middle to high altitude regions. Frequents villages, towns, and even cities. Gives a tumbling series of random-sounding notes, usually with a rather hoarse, buzzy quality. Calls include “chip” and “chink” notes and buzzy wheezes.

Mexican Violetear
Colibri thalassinus
Rather large, overall bright green hummingbird of highlands. Favors pine-oak forest and edge, especially overgrown clearings and roadsides with dense flower banks. Fairly common and is especially conspicuous when singing. Song is a jerky, metallic, chipping song given tirelessly from an exposed twig at middle to upper levels in trees. When feeding often stays fairly well hidden within flowers. Note overall deep green plumage with dark violet cheek and breast patches, and broad dark tail band.
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