Azure-crested Flycatcher
Myiagra azureocapilla
A beautiful small flycatcher. Mostly pale whitish gray below and dark blue above. Crown and cheek vivid sky blue, throat chestnut, and bill bright red. Prefers native mature forest in hills, avoiding regrowth. Similar to Vanikoro Flycatcher, but distinguished by vivid blue head markings and reduced rufous below. Almost identical to Chestnut-throated Flycatcher, but range does not overlap. Song is a repetitive whistled “weet-weet-weet.” Calls include churring and buzzing notes.
识别特征
Measuring 14 cm (5.5 in) in length, the azure-crested Flycatcher is sexually dimorphic. The male has light blue crown with slate-blue upperparts, and white underparts. The female in brown above with greyish tinged cheeks and bluish tinged crown. Unusually for the genus Myiagra the bill is bright orange instead of black.
分类信息
The azure-crested flycatcher was first described in 1875 by ornithologist Edgar Leopold Layard, Administrator of the Government of the Colony of Fiji at the time. Its specific epithet is derived from the Latin azureus 'blue', and capillus 'of the head'. It is also commonly known as the blue-crested broadbill, or the azure-crested flycatcher.<p>It is a member of a group of birds termed monarch flycatchers. This group is considered either as a subfamily Monarchinae, together with the fantails as part of the drongo family Dicruridae, or as a family Monarchidae in its own right. They are not closely related to their namesakes either, the Old World flycatchers of the family Muscicapidae; early molecular research in the late 1980s and early 1990s revealed the monarchs belong to a large group of mainly Australasian birds known as the Corvida parvorder comprising many tropical and Australian passerines. More recently, the grouping has been refined somewhat as the monarchs have been classified in a 'Core corvine' group with the crows and ravens, shrikes, birds of paradise, fantails, drongos and mudnest builders.<p>In 2016, two former subspecies of the azure-crested flycatcher were reclassified as a separate species, the chestnut-throated flycatcher.
- 学名
- Myiagra azureocapilla
- 命名信息
- Layard, EL, 1875
- 目
- Passeriformes
- 科
- Monarchidae
- 属
- Myiagra
分布与栖息地
- 迁徙
- Resident species
保护状况
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类
Wakolo Myzomela
Myzomela wakoloensis
A small honeyeater with a downcurved bill, limited to the islands of Buru and Seram. Spectacular male is unmistakable, all brilliant scarlet except for the blackish wings, tail, and belly. Female is dull gray-brown except for a diagnostic red wash on the head. Prefers forests and forest edge in foothills and mountains, where encountered singly or in pairs, sometimes with mixed-species feeding flocks. Calls on Buru include a disyllabic, slurring “tsiwit” as well as a “tsisewoo” song with trembling quality at the end. Voice of Seram birds differs, possibly indicating that they are a different species: “twee’ti’dit’tee.”
Rufous-fronted Tailorbird
Orthotomus frontalis
A small, long-billed, long-tailed bird of dense tangled undergrowth in lowland forest. Has olive-green wings, back, and tail, a pale belly, a gray head and chest with streaks, a rufous forehead and mask, and orange legs. Similar in habits and shape to White-browed Tailorbird, but lacks the black head and white brow. Also similar to Phillipine Leaf-Warbler, but has a longer bill and usually cocks its tail. Song is an accelerating series of slightly rising notes ending in a staccato trill.
Mekong Wagtail
Motacilla samveasnae
Large black-and-white wagtail with an intricately and uniquely striped head pattern. Wings and outer tail feathers flash brightly in flight. Adult male is black-backed, while the female and immature have a duller gray-brown back. Simple song is a compilation of a few high phrases of whistles and twitters. Call is harsh and buzzy. Found only around flowing lowland rivers with braided rocky sections, specifically a unique composite of gravel and sand bars with low vegetation and boulders.
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