Botteri's Sparrow

Peucaea botterii

Rather large sparrow with flat head and long bill. Dull brownish overall with darker streaks on back; subtle head pattern with slightly darker crown and eyeline. Primarily a Mexican species with two populations, both of which barely enter the U.S.; western birds brighter than eastern birds. Prefers grasslands with some shrubs. Shy, but perches conspicuously when singing. Similar to Cassin's Sparrow; note flatter head, longer bill, lack of eyering, and voice. Gives a series of sharp varied chips and a fast trill; much different than Cassin's sweet song.

识别特征

Botteri's sparrow (Peucaea botterii) is a species of bird in the family Passerellidae, the New World sparrows. It is found from the southwestern United States to Costa Rica.

分类信息

Genus: Peucaea; Family: Passerellidae; Order: Passeriformes.

学名
Peucaea botterii
命名信息
(Sclater, PL, 1858)
Passeriformes
Passerellidae
Peucaea

分布与栖息地

迁徙
Resident species

行为

Migration pattern: Resident species.

保护状况

Population trend: stable.

种群趋势
stable

照片

分布

鸟叫声

其他鸟类

Gorgeted Sunangel

Gorgeted Sunangel

Heliangelus strophianus

Unmistakable; glittering pinkish-purple throat is distinctive in good light, but also note the snowy white chest band, which is always obvious. Medium-sized with a rather short, straight bill. Like other sunangels, holds wings out for a few seconds after it lands. Based on plumage, could be confused with Purple-throated Woodstar, but the sunangel is larger with a much different flight style. The only sunangel within limited range on the west slope of Andes; occurs mostly in Ecuador, but barely extends into Colombia. Occurs in a rather narrow elevational band in the upper subtropical zone from around 1,700 to 2,300 m. Can be seen at all levels in the cloud forest, edges, and gardens, but most frequently at middle heights within the forest. Visits feeders.

Sladen's Barbet

Sladen's Barbet

Gymnobucco sladeni

Dark, chunky barbet with an odd tuft of buff feathers on its forehead. Usually found in small groups on and around dead trees in lowland rainforest, gallery forest, and secondary growth. Sometimes occurs alongside Gray-throated Barbet. The vocalizations include nasal “squeaky toy” calls and agitated dry rattles. Gray-throated Barbet also has a dark bill, but Sladen’s Barbet is separated from that species by its largely unfeathered head. 

White-winged Scoter

White-winged Scoter

Melanitta deglandi

Large scoter, with distinctive white patch on wing. Dark chocolate-brown overall; males are darker than females and have small white mark under eye, dark knob on the bill, and pink bill tip. Females have two rounded white patches on face. At a distance, separated from Surf Scoter by more sloping head shape and white in the wing. Winters on coastal waters and large freshwater lakes. Occasionally found on large inland lakes during migration. Dives frequently, feeding on mollusks and crustaceans.

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