Blue-faced malkoha | |
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Blue-faced Malkoha from Mysore, Karnataka, India | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Cuculiformes |
Family: | Cuculidae |
Genus: | Phaenicophaeus |
Species: | P. viridirostris |
Binomial name | |
Phaenicophaeus viridirostris (Jerdon, 1840) | |
The blue-faced malkoha (Phaenicophaeus viridirostris) or small green-billed malkoha, is a non-parasitic cuckoo found in the scrub and deciduous forests of peninsular India and Sri Lanka. It has a waxy, dark, blue-grey plumage on its upperparts and has a long tail with graduated white-tipped feathers. The throat and chin are dark with spiny pale feathers that are branched. The lower belly is a dull creamy to rufous colour. The bill is apple green, and a naked patch of blue skin surrounds the eye. The sexes are alike. The blue-faced malkoha is a bird of open forests and scrub jungle.
A largish species at 39 cm, its back and head are dark grey with an oily green or blue gloss, and the dark tail has graduated feathers tipped with white. The belly is pale ochre to grey. The feathers of the chin and throat are branched (unlike in Phaenicophaeus tristis ) with the branched tips being pointed and slightly yellowish giving the throat a streaked and spiny appearance. There is a large blue patch around the eye, with a white fringed red iris, and the bill is apple green. The sexes are indistinguishable by external appearance. Birds from Sri Lanka have a broader white tip to the tail feathers. Malkohas are generally very silent but will sometimes produce a low croaky kraa when flushed. [2] [3] [4] Young birds have dull and non glossy upperparts and some brown feathers in their wing. [5]
They nest within a thorny bush, building a thick platform of twigs lined with green leaves and lay a clutch of two, rarely three, chalky white eggs. [3] [6] The breeding season is somewhat extended and unclear but many nest have been taken from March to August. [7] [8] Two out of 31 specimens trapped in a study were found to have ticks of the genus Haemaphysalis spinigera. [9]
The blue-faced malkoha takes a variety of insects, caterpillars and small vertebrates. It usually forages in the undergrowth. [3]
The species was described in 1840 by T.C. Jerdon based on a specimen that he collected at the base of Coonoor ghats. He placed it in the genus Zanclostomus but saw affinities to Phaenicophaeus. [10] A year earlier T.C. Eyton described a species from Malaya that he called Phaenicophaeus viridirostris [11] but that referred to a female [12] of the already described Phaenicophaeus chlorophaeus . [13] The species is included in the genus Phaenicophaeus although it was formerly placed in Rhopodytes as the two genera were separated on the basis of the shape of the nostril, round in Rhopodytes and slit in Phaenicophaeus [14] but Rhopodytes was subsequently subsumed into the older genus name Phaenicophaeus. A study of the aortic arches of birds found that this species has a peculiar modification in the two dorsal carotids are reduced to paired ligaments "ligamenti ottleyi" which enter the hypapophysial canal. [15] The genus is placed in the subfamily Phaenicophaeinae.
The blue-faced malkoha is found in peninsular India south of Baroda (the Surat Dangs [16] ) and Cuttack in a range of habitats from semi-evergreen, dry deciduous and open scrub forest. [3] In Sri Lanka it is restricted to the plains. [2] This bird has been recorded in Trichy district of Tamilnadu, india
The red-faced malkoha is a member of the cuckoo order of birds, the Cuculiformes. This malkoha species is endemic to Sri Lanka
The sirkeer malkoha or sirkeer cuckoo, is a non-parasitic cuckoo found in dry scrub forest and open woodland habitats in the Indian subcontinent. The species is long-tailed, largely olive brown on the upper side with a distinctive curved red beak tipped in yellow. They forage singly or in pairs mainly on or close to the ground creeping between grasses and bushes, often on rocky habitats where they feed on small lizards, insects, and sometimes berries and seeds. They are very silent and the sexes are identical in plumage.
The grey-breasted prinia or Franklin's prinia is a wren-warbler belonging to the family of small passerine birds found mainly in warmer southern regions of the Old World. This prinia is a resident breeder in the Indian subcontinent, Sri Lanka and southeast Asia. Like other prinias, it often holds the tail upright but it is easily told by a smoky grey band across the breast which contrasts with a white throat. The beak is all black while the legs are pink. The tail is graduated as in other prinias and the grey feathers are tipped in white. In the breeding plumage the upperparts are grey while non-breeding birds are pale above with rufous wings and a weak supercilium. It is found in scrub, forest clearings and other open but well vegetated habitats. It can be confused with the rufescent prinia.
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Loten's sunbird, also known as the long-billed sunbird or maroon-breasted sunbird, is a sunbird endemic to peninsular India and Sri Lanka. Named after Joan Gideon Loten, who was the Dutch governor of colonial Ceylon, it is very similar to the purple sunbird that is found in the same areas and also tends to hover at flowers for nectar, but can be distinguished by the longer bill, the maroon band on the breast and brownish wings. Like other sunbirds, it is also insectivorous and builds characteristic hanging nests.
The tawny-bellied babbler also known in older Indian works as the rufous-bellied babbler is a small babbler that forages in small groups in low scrub forests. Like other members of the large Old World babbler family they are passerine birds characterised by soft fluffy plumage. There are three subspecies within the Indian Subcontinent. The nominate hyperythra found in northern and eastern India is uniformly brown underneath while albogularis of the western Indian peninsula is white throated. The population in Sri Lanka, phillipsi, is also white throated but is paler underneath and has a larger bill.
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Tickell's blue flycatcher is a small passerine bird in the flycatcher family. This is an insectivorous species which breeds in tropical Asia, from the Indian Subcontinent eastwards to Bangladesh and western Myanmar. The Indochinese blue flycatcher was formerly considered conspecific. They are blue on the upperparts and the throat and breast are rufous. They are found in dense scrub to forest habitats. The name commemorates the wife of the British ornithologist Samuel Tickell who collected in India and Burma.
Humayun Abdulali was an Indian ornithologist and biologist who was also a cousin of the "birdman of India", Salim Ali. Like other naturalists of his period, he took an initial interest in shikar (hunting). Unlike Sálim Ali, his main contributions were less field-oriented and based more on bird collections, particularly those at the Bombay Natural History Society where he worked for most of his life.
The yellow-throated bulbul is a species of songbird in the bulbul family of passerine birds. The species is endemic to southern peninsular India. They are found on scrub habitats on steep, rocky hills many of which are threatened by granite quarrying. It is confusable only with the white-browed bulbul with which its range overlaps but is distinctively yellow on the head and throat apart from the yellow vent. The calls of this species are very similar to that of the white-browed bulbul.
The painted spurfowl is a bird of the pheasant family found in rocky hill and scrub forests mainly in peninsular India. Males are more brightly coloured and spotted boldly in white. Males have two to four spurs while females can have one or two of the spurs on their tarsus. The species is found mainly in rocky and scrub forest habitats unlike the red spurfowl. It is found in the undergrowth in pairs or small groups, escaping by running and rarely taking to the wing when flushed.
The rufous woodpecker is a medium-sized brown woodpecker native to South and Southeast Asia. It is short-billed, foraging in pairs on small insects, particularly ants and termites, in scrub, evergreen, and deciduous forests and is noted for building its nest within the carton nests of arboreal ants in the genus Crematogaster. It was for sometime placed in the otherwise Neotropical genus Celeus but this has been shown to be a case of evolutionary convergence and molecular phylogenetic studies support its placement in the monotypic genus Micropternus.
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