San Blas Jay
Cyanocorax sanblasianus
Handsome blue-and-black jay of tropical forests, woodlands, and gardens endemic to west Mexico. Usually in small groups, which can be noisy and conspicuous or very quiet and easily overlooked; often with Yellow-winged Caciques. Around the town of San Blas (in Nayarit, Mexico), appreciably larger Purplish-backed Jay occurs at southern end of its range (and northern end of San Blas Jay’s range). Purplish-backed is deep purplish blue on back and tail, not strikingly two-toned blue-and-black like San Blas Jay, and has bright yellow legs. Voices also very different. Purplish-backed occurs in mangroves and adjacent woodlands in and around town while San Blas Jay occurs in foothill forest of coffee plantations south of town.
分类信息
- 学名
- Cyanocorax sanblasianus
- 命名信息
- (Lafresnaye, 1842)
- 目
- Passeriformes
- 科
- Corvidae
- 属
- Cyanocorax
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

Ash-throated Flycatcher
Myiarchus cinerascens
Fairly large flycatcher of arid habitats. Extremely similar to other Myiarchus flycatchers and most easily identified by voice: listen for low, rough calls and flat “pip.” Also note overall pale appearance, especially the whitish throat and very pale yellow belly. Compare with the nearly identical Nutting’s Flycatcher (especially in Mexico) and larger-billed Brown-crested Flycatcher. Fairly common but unobtrusive in brushy woodlands and thickets in dry regions of western U.S. and Mexico, as far south as Honduras.

Oriole Whistler
Pachycephala orioloides
A brightly colored songbird with a bright golden belly, a black hood and chest band, and an olive upperside and wings. Throat is a golden yellow. Population on Vella Lavella and Ranongga is mostly black with a golden throat, belly, and undertail. Birds on the Russell Islands are entirely golden, brighter below. Some birds on Guadalcanal are entirely cinnamon with a brownish “shawl” and a buffy belly. Mostly inhabits primary forest, but wanders into gardens and village edges. Voice includes a mix of flute-like whistles and squeaks with loud far-carrying whipcrack notes repeated.

Oriental Skylark
Alauda gulgula
Chunky brown songbird with a weak crest, typically found on the ground in open fields and meadows. Darker above than below, with fine black streaking on the chest and light chestnut ear coverts with dark border. Very similar to Eurasian Skylark, with which it shares much of its range, but Oriental has buffy, not white, outer tail edges and trailing edge of wing. Breeding males “skylark,” singing a series of variable notes while hovering high above the territory.
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