Boat-billed Flycatcher
Megarynchus pitangua
Large striking flycatcher of tropical and subtropical forest and woodland; also in semi-open areas with taller trees. Perches mainly at mid-upper levels, often in the canopy. Fairly common in most areas, but uncommon and local in West Mexico. Told from widespread Great Kiskadee, which prefers more open and less wooded habitats, by dull olive upperparts (lacking the bright rusty wings and tail of kiskadee) and stouter bill, with a more strongly arched ridge along the top. The two species sound quite different.
识别特征
Adult boat-billed flycatchers are one of the largest species of tyrant flycatcher, measuring 23 cm (9.1 in) long and weighing 70 g (2.5 oz). The head is black with a strong white eyestripe and a concealed yellow crown stripe. The upperparts are olive-brown, and the wings and tail are brown with only faint rufous fringes. The underparts are yellow and the throat is white.<p>The massive black bill, which gives this species its English and generic names, is the best distinction from the similar great kiskadee, which also has more rufous tail and wings, and lacks the olive tone to the upperparts. The call is a strident trilled nya, nya, nya.
分类信息
- 学名
- Megarynchus pitangua
- 命名信息
- (Linnaeus, 1766)
- 目
- Passeriformes
- 科
- Tyrannidae
- 属
- Megarynchus
分布与栖息地
- 迁徙
- Resident species
保护状况
- 种群趋势
- stable
照片
分布
鸟叫声
其他鸟类

Ryukyu Robin
Larvivora komadori
Rather tame songbird of shady subtropical broadleaf forests. Breeds in the northern Ryukyu Islands, with some migrating to the southern Ryukyu Islands. Bright rufous-orange above, whitish below, with a black throat, breast, and flanks in the male. Pumps the tail and flutters wings regularly, much like other robins. Most readily seen on hiking trails beside streams during the earlier hours of the day. Gives high-pitched calls and beautiful whistled songs.

Short-billed Canastero
Asthenes baeri
Medium-sized, rather nondescript bird, plain dull brown with a tail that is usually held cocked. Note the orange throat patch. Inhabits arid areas with scrub and woodlands, where it forages both in trees and on the ground. The song is a high nasal trill. The similar Sharp-billed Canastero has a longer bill and tail and an indistinct eyebrow.

California Quail
Callipepla californica
Small and rotund with obvious teardrop-shaped plumes protruding from forehead. Looks gray and brown at a distance, with white streaks on the sides and a scaly belly. Males have black face and longer, more curled crest than females. Usually seen in flocks running on the ground in open, scrubby habitats. Listen for frequent, three-noted call, audible at long distances. Separated from similar Gambel’s Quail by range; also note California has scaly belly with rusty (not black) patch and duller brown crown and sides. Native to western North America including Baja California; well-established introduced populations in Chile, Argentina, New Zealand, and Hawaii.
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