Hodgson's Frogmouth Batrachostomus hodgsoni Scientific name definitions
Text last updated April 5, 2015
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Species names in all available languages
Language | Common name |
---|---|
Catalan | podarg de Hodgson |
Chinese (SIM) | 黑顶蟆口鸱 |
Czech | lelkoun dlouhoocasý |
Dutch | Hodgsons Kikkerbek |
English | Hodgson's Frogmouth |
English (United States) | Hodgson's Frogmouth |
French | Podarge de Hodgson |
French (France) | Podarge de Hodgson |
German | Langschwanzschwalm |
Japanese | メスボシガマグチヨタカ |
Norwegian | burmafroskemunn |
Polish | gębal długosterny |
Russian | Длиннохвостый лягушкорот |
Serbian | Hodžsonova žabousta |
Slovak | žaboústka dlhochvostá |
Spanish | Podargo Colilargo |
Spanish (Spain) | Podargo colilargo |
Swedish | Hodgsons grodmun |
Thai | นกปากกบลายดำ |
Turkish | Uzun Kuyruklu Kocaağız |
Ukrainian | Корнудо довгохвостий |
Batrachostomus hodgsoni (Gray, 1859)
Definitions
- BATRACHOSTOMUS
- hodgsoni / hodgsoniae / hodgsonii / hodgsonis
The Key to Scientific Names
Legend Overview
Field Identification
22–27 cm; 51 g. A small Batrachostomus with well-marked sexual dichromatism , but little variation in coloration of adult of either sex. Male rufous-brown above, heavily marked with black, with white spots on scapulars and upper mantle, where may form collar; black, white and rufous pattern below. Differs from B. moniliger in more rufous, less grey, coloration and in stronger patterning on underparts. Female more rufous and with fewer pale spots . Juvenile has soft-textured plumage and differs from adult (both sexes) in coloration, with most of upperparts light rufous, evenly barred with blackish-brown, underparts mainly light buff with narrow dark barring, and rufous tinge on sides of breast.
Systematics History
Editor's Note: This article requires further editing work to merge existing content into the appropriate Subspecies sections. Please bear with us while this update takes place.
Resembles B. moniliger in coloration and pattern, and the two species replace each other geographically, but differences in facial bristles, clutch size, egg size and adult plumage markings suggest that they are probably too dissimilar to be regarded as being very closely related. Sometimes treated as a race of B. javensis, but differences in bill size and structure, development of facial bristles, relative tail length and vocalizations, and also perhaps bare-part colours (bill said to be darker) too great for the two to be considered conspecific or even as very close. Validity of allegedly smaller and shorter-tailed race indochinae sometimes questioned, as measurements overlap with those from NE Indian individuals. Birds from Manipur (NE India) described as race rupchandi, but apparently inseparable from other Indian populations. Two subspecies recognized.Subspecies
Batrachostomus hodgsoni hodgsoni Scientific name definitions
Distribution
northeastern India (Sikkim, Assam and Arunachal Pradesh south to Manipur and Tripura), Bhutan, northern Bangladesh, and northern and western Myanmar
Batrachostomus hodgsoni hodgsoni (Gray, 1859)
Definitions
- BATRACHOSTOMUS
- hodgsoni / hodgsoniae / hodgsonii / hodgsonis
The Key to Scientific Names
Legend Overview
Batrachostomus hodgsoni indochinae Scientific name definitions
Distribution
eastern Myanmar and adjacent southern China (southwestern Yunnan), northern Thailand, Laos, and central Vietnam
Batrachostomus hodgsoni indochinae Stresemann, 1937
Definitions
- BATRACHOSTOMUS
- hodgsoni / hodgsoniae / hodgsonii / hodgsonis
- indochina / indochinae / indochinense / indochinensis
The Key to Scientific Names
Legend Overview
Distribution
Hills and lower mountains of NE India (Sikkim, Assam and Arunachal Pradesh S to Manipur and Tripura) and SE Bangladesh through N, W & E Myanmar to SW China (SW Yunnan), NW Thailand, NW & S Laos and C Vietnam (Annam).
Habitat
Subtropical evergreen forest on hills and lower montane slopes, at 300–1900 m elevation.
Movement
Apparently sedentary.
Diet and Foraging
Diet consists of moths, beetles and other large insects. Recent accounts suggest that food is hawked in air or taken on ground or from branches ; older accounts of feeding behaviour probably unreliable.
Sounds and Vocal Behavior
Call of female (probably territorial song) is a single long whistle, which usually rises and then descends to initial pitch; male call is series of up to ten short, soft rising whistles, e.g. “whaaeee”, at intervals of 1–7 seconds.
Breeding
Season Apr–Jul in NE Indian region; laying in Annam in late Feb or early Mar. Nest is a small, neat pad composed mainly of the birds’ down, placed on bare or nearly bare horizontal branch c. 1·5–5 m above ground. Clutch usually 2 eggs, sometimes 1; male incubates during daytime, female in evening twilight and for 1–2 hours before dawn; incubation and fledging periods and care of young undescribed; nestling has (second?) down bright rufous or dull buff with darker barring.
Conservation Status
Not globally threatened. Apparently rare in many parts of E Himalayas and foothills, and certainly rare in Bangladesh; formerly rare in much of Myanmar, except in Chin Hills; uncommon in Thailand, but not regarded as a threatened species there. Current status poorly known throughout range.