Karoo Long-billed Lark
Certhilauda subcoronata
A large, slender lark with a long, thin decurved bill and long legs. Features can be variable, but generally the species has rufous upperparts, grayish coloration on the back of the neck, and a lightly streaked chest. As the similar-looking long-billed larks have separate ranges, location is a key factor in identification. This species strides purposefully through dry open shrubland, running quickly before pausing to dig in soil or pick at a shrub for invertebrate prey, seeds, or fruit. In a characteristic display the male flies low to the ground before flying directly up 10 to 15 meters, and then closing its wings and plummeting toward the ground while typically emitting a two-note “hit-seeeoooouuu” whistle, the second note descending. This call and similar ones can also be given from the ground. Most larks in the same range are smaller and more compact, with smaller bills and shorter legs.
分类信息
- 学名
- Certhilauda subcoronata
- 目
- Passeriformes
- 科
- Alaudidae
- 属
- Certhilauda
照片
分布
鸟叫声
其他鸟类
Square-tailed Kite
Lophoictinia isura
Uncommon, inconspicuous raptor with a fairly small bill. Adult has a pale head and reddish underparts with black streaks on neck. Juvenile has a more reddish head with less streaking. In flight, tail has obvious square corners with a dark band at the base. Sails over forest woodland habitats just above the tree canopy, typically with little wing movement. Occurs singly or in pairs. At a distance, and particularly when heavily worn, take care to identify juvenile birds from Black Kite, which has more uniformly patterned plumage.
Kimberley Honeyeater
Meliphaga fordiana
Medium-sized honeyeater found in sandstone escarpment and gorge country of the western Kimberley region. Upperparts uniformly gray-green, underparts pale with diffuse gray streaks on chest. Dark cheeks split by thin pale gape mark that extends upward under the blue eye. Calls include loud short whistled phrases.
Canyon Wren
Catherpes mexicanus
Subtly beautiful wren found in picturesque canyonlands and rocky outcroppings of the western U.S. and Mexico. Exceptional songster most often located by rich cascading song, or harsh call notes. Rich orangey-brown body with tiny black-and-white spots, bright white throat, and thin decurved bill. Most similar to Rock Wren; note more contrasting white throat. Almost always on the ground or cliffs, running up and down rocks, repeatedly disappearing from view only to suddenly pop up atop a lookout. Feeds on insects. Nests in crevice or under ledge on cliff.
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