Silver Teal
Spatula versicolor
Distinctive, but rather local and uncommon in Chile (more common in Argentina and elsewhere) in grassy wetlands, reedy marshes, and on lakes. Associates with other waterfowl, but usually is not out on open water and is easily overlooked. Readily identified by small size, dark cap, pale cheeks, and blue bill with yellow patch at base. Range does not overlap with the larger and more boldly patterned Puna Teal.
识别特征
They have a black cap that extends below the eyes, and a bluish bill with a yellow tip. They also have a green speculum with a white border. The female's plumage is slightly duller and has less yellow at the base of the beak.<p>The Puna teal was previously regarded as a subspecies of this bird. Currently, there are two subspecies:
分类信息
- 学名
- Spatula versicolor
- 命名信息
- (Vieillot, 1816)
- 目
- Anseriformes
- 科
- Anatidae
- 属
- Spatula
分布与栖息地
- 迁徙
- Complete migrants
保护状况
- 种群趋势
- stable
照片
分布
鸟叫声
其他鸟类

Spot-winged Monarch
Symposiachrus guttula
A small to medium-sized bird of lowland and foothill forest interior. Slate-gray above with white spots in the wing, white below, black face and silver-gray bill. Undertail is white with a black band in the base and thin black line at the tip. Forages actively at all levels. Unique plumage. Hooded monarch also has a white belly but lacks the gray back and spots in the wing. Voice, high-pitch whistles or nasal, buzzy calls.

Biak Triller
Lalage leucoptera
A medium-sized bird of lowland forest canopy on Biak Island, in northwestern New Guinea. Male is black above and white below, with extensive white in the wing. Female is similar, but dark gray-brown above. Song is a steadily rising up-and-down series of hiccuping whistles: “wi’di-DEE, wi’di-DEE!”

American Goldfinch
Spinus tristis
Small finch. Sharply pointed bill is pink in summer, grayish-brown in winter. Small head, long wings, and short, notched tail. Adult males in spring and summer are bright yellow with black forehead and wings. Females are dull yellow below and olive above with two distinct wingbars. In winter, they are drab, buffy-brown. Active and acrobatic. Sometimes in large numbers at feeders or on ground below. Found in weedy fields, cultivated areas, roadsides, orchards, and backyards.
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