Abert's Towhee
Melozone aberti
Large, plain, long-tailed sparrow. Drab grayish-brown overall, with dark mask like a Northern Cardinal. Also note pinkish bill and orange undertail coverts. Inhabits riparian corridors, especially in dense brush. Mainly occurs in the Sonoran Desert of Arizona, barely extending into surrounding states and northern Mexico. Rather secretive as it forages on the ground for seeds and insects. Visits feeders.
识别特征
Abert's towhee (Melozone aberti) is a bird of the family Passerellidae, native to a small range in southwestern North America, generally the lower Colorado River and Gila River watersheds, nearly endemic to Arizona, but also present in small parts of California, Nevada, Utah, New Mexico, and Sonora in Mexico. The name of this bird commemorates the American ornithologist James William Abert (1820–1897).
分类信息
Genus: Melozone; Family: Passerellidae; Order: Passeriformes.
- 学名
- Melozone aberti
- 命名信息
- (Baird, SF, 1852)
- 目
- Passeriformes
- 科
- Passerellidae
- 属
- Melozone
分布与栖息地
This bird is common in brushy riparian habitats in the Lower Sonoran desert zone and prefers to stay well-hidden under bushes. Though threatened by cowbird nest parasitism and habitat loss, it has successfully colonized suburban environments in the Phoenix, Arizona metropolitan area and may be fairly easily seen on the campus of Arizona State University. Despite its limited range, it is classified as a species of Least Concern in the IUCN Redlist, and there has been some range expansion along the Santa Cruz River as well as in Oak Creek Canyon near Sedona.
- 迁徙
- Resident species
行为
Migration pattern: Resident species.
保护状况
Population trend: rising.
- 种群趋势
- rising
照片
分布
鸟叫声
其他鸟类

Greater Lophorina
Lophorina latipennis
A fairly large bird of mid-montane forest, including disturbed areas with Casuarinas. Male, mainly black plumage with 2 remarkable erectile fans which are lifted up over the head during its display, metallic, blue-green, trapezium-shaped breast shield and patches above the eyes. Female has a gray-brown back with rufous flight feathers, barred underparts, a broad, black eye-stripe and white eye-brow. Female similar to female parotias, but is slightly smaller and has a dark eye. Female also similar to female Magnificent Bird-of-Paradise but is larger and has a black bill. The male’s yellow-green interior of the mouth is visible whilst it gives its piercing nasal screech.

Chatham Islands Gerygone
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Small warbler endemic to the Chatham Islands of New Zealand. Note dull olive-brown upperparts and white to yellowish plumage below. Distinctive red eye. Males are larger and have a white forehead, eyebrows, chest, and belly. Females have more subtle coloring. Juveniles have brown eyes and a noticeable yellowish tinge to their underparts. Confined to southern forests and scrub. Forages for insects from tree trunks and leaves. Will come to the ground to forage, often in small family flocks. Listen for loud male song, a repeated 4-note phrase “chi-ch-ch-ch.” Some nests are parasitized by larger Shining Bronze-Cuckoo. Distinguishable from Silvereye by lack of distinctive white eye-ring.

Javan Leafbird
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Medium-sized, leaf-green inhabitant of lowland, foothill, and lower montane forests on Java. Male a triangular black throat patch with a deep blue center, as well as a pale yellow patch on the breast. Female is green all over with a small blue throat smudge. Both sexes have vivid blue highlights on the wings, which help to distinguish it from Greater Green Leafbird, which has plain green wings, as well as a pale yellow throat and eyering on females. Vocalizations varied, including a rather slow, simple song consisting of whistles and warbles, as well as shorter warbled series somewhat reminiscent of bulbul vocalizations.
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