Chestnut-fronted Macaw
Ara severus
Small for a macaw but still larger than any of the long-tailed parakeets. Mostly green with whitish face and reddish underwings (only visible in flight). Sexes similar. Found in pairs or small flocks, in forest and also in disturbed open habitat including agricultural land and clearings. Listen for very harsh scratchy calls.
识别特征
The chestnut-fronted or severe macaw is mostly green in colour with patches of red and blue on the wings. The head has a chestnut brown patch just above the beak. The beak is black and the patches around the eyes are white with lines of small black feathers. It is the only one of the miniature macaws that has lines of feathers in the bare patches around its eyes. In the wild their typically gregarious personality can become more aggressive at puberty giving them the name Severe. This tendency can be curbed in captivity but the species requires significant handling to make a tame pet. It is 45–50 cm (17.5–19.5 in) long and weighs 300–410 g (11–14 oz).
分类信息
The chestnut-fronted macaw was formally described in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his Systema Naturae. He placed it with all the other parrots in the genus Psittacus and coined the binomial name Psittacus severus. This macaw is now one of the eight extant species placed the genus Ara that was erected in 1799 by the French naturalist Bernard Germain de Lacépède. The genus name is from ará meaning "macaw" in the Tupi language of Brazil. The word is an onomatopoeia based on the sound of their call. The specific epithet severus is Latin meaning "grim", "cruel" or "stern". The species is considered to be monotypic: no subspecies are recognised.
- 学名
- Ara severus
- 命名信息
- (Linnaeus, 1758)
- 目
- Psittaciformes
- 科
- Psittacidae
- 属
- Ara
分布与栖息地
- 迁徙
- Resident species
保护状况
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类

Clark's Nutcracker
Nucifraga columbiana
This relative of jays and crows is pale gray with a whitish face and black wings. Sexes are similar; juveniles are browner than adults. Found almost exclusively in coniferous forests at high elevations; feeds on pine cone seeds and stashes thousands of them in various places to eat later in the winter. Often found in flocks. Sometimes visits feeders. Similar in color to Canada Jay, but especially note bill shape: long, slender, and sharply pointed.

White-bearded Greenbul
Criniger ndussumensis
A medium-sized greenbul often found in flocks in forest and forest edge with other bearded-greenbuls. Like all bearded-greenbuls, will sometimes puff out throat feathers. Often forages actively along trunks and large branches. Shows a grayish head, a bright white throat, yellow-green underparts, and olive-green upperparts with a reddish tail. Nearly identical to Red-tailed Greenbul, and can occur with it in the same mixed-species flocks in Central Africa. Not all individuals can be safely identified. Listen for White-bearded Greenbul’s distinctive calls as it forages on large branches and trunks, and look for its duller red tail and, at close range, its thinner, smaller bill and more slender build. A vocal species, frequently giving “hut-TYER-CHUR!” or similar short, gruff calls.

Iiwi
Drepanis coccinea
A bright red Hawaiian honeycreeper of high elevation native forests on Kauai, Maui, and Hawaii Island. Very rare on Oahu and Molokai. The brilliant crimson color and long, curved salmon-colored bill are diagnostic. Juveniles are mottled green, yellow, and orange. Very active and boisterous in the understory and forest canopy. Aggressively chases other birds from flowering trees. Vocalizations include a complex array of gurgles, chuckles, and reedy notes, more varied, lower pitched, and louder than those of the Apapane.
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。