Jun 24
by Admin in Bhutan 0 comments tags: Alwan, art, Assam, Assam Macquaque, Avian, Bangalore, Bhutan, Bird, birds, Digitalfrescos, Lapwing, Macquaaue, Nikkor, Nikkor 500, Nikon, Nikon D500

Assam Macquaue, Bhutan

The macaques constitute a genus of Old World monkeys of the subfamily Cercopithecinae. The 23 species of macaques are widespread over the Old World, especially Asia. Macaques are principally frugivorous, although their diet also includes seeds, leaves, flowers, and tree bark, and some, such as the crab-eating macaque, subsist on a diet of invertebrates and occasionally small vertebrates. All macaque social groups are arranged around dominant, matriarchal females. The Assam macaque has a yellowish-grey to dark brown pelage. The facial skin is dark brownish to purplish. The head has a dark fringe of hair on the cheeks directed backwards to the ears. The hair on the crown is parted in the middle. The shoulders, head and arms tend to be paler than the hindquarters, which are greyish. The tail is well-haired and short. It is classified as Near Threatened by IUCN.
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Jun 24
by Admin in Bhutan 0 comments tags: Alwan, art, Avian, Bangalore, Bhutan, Bird, birds, Digitalfrescos, Lapwing, Nikkor, Nikkor 500, Nikon, Nikon D500, wagtail, white wagtail

White wagtail alboides – Male, Bhutan

The white wagtail is an insectivorous bird of open country, often near habitation and water. It prefers bare areas for feeding, where it can see and pursue its prey. In urban areas it has adapted to foraging on paved areas such as car parks. It nests in crevices in stone walls and similar natural and man-made structures. The white wagtail is the national bird of Latvia. The subspiecies alboides is found in the himalaya and sorrounding area. This subspecies has a black back and a lot of black around the head, a white wing panel and white edges on the secondaries and tertials. It feeds on terrestrial and aquatic insects and other small invertebrates form the major part of the diet. These range from beetles, dragonflies, small snails, spiders, worms, crustaceans, to maggots found in carcasses and, most importantly, flies in the order Diptera. It is classified as least concern by IUCN.  
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Jun 24
by Admin in Bhutan 0 comments tags: Alwan, art, Avian, Bangalore, Bhutan, Bird, birds, Digitalfrescos, Lapwing, Nikkor, Nikkor 500, Nikon, Nikon D500, nutcracker, spotted, spotted nutcracker

Spotted Nutcracker, Bhutan

The spotted nutcracker, Eurasian nutcracker, or just nutcracker, is a passerine bird slightly larger than the Eurasian jay. It has a much larger bill and a slimmer looking head without any crest. The feathering over its body is predominantly a chocolate brown with distinct white spots and streaks. The wings and upper tail are virtually black with a greenish-blue gloss. It is one of three species of nutcracker. The most important food resources for this species are the seeds (pine nuts) of various Pines (Pinus sp.), principally the cold-climate. In some regions, where none of these pines occur, the seeds of spruce (Picea sp.) and hazel nuts (Corylus sp.) form an important part of the diet too. The forms that take hazel nuts have thicker bills for cracking their hard shells, with a special ridge on the inside of the bill edge near the base. If the shell is too hard, it holds the nut between its feet and hacks at it with its bill like a chisel. Surplus seed is always stored for later use and it is this species that is responsible for the sowing of new trees of their favoured pines, including the re-establishment of the Swiss […]
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Jun 24
by Admin in Bhutan 0 comments tags: Alwan, art, Avian, Bangalore, Bhutan, Bird, birds, Digitalfrescos, Lapwing, Nikkor, Nikkor 500, Nikon, Nikon D500, russett, russett sparrow, sparrow

Russet Sparrow male, Bhutan

  The russet sparrow is also called the cinnamon or cinnamon tree sparrow. A chunky little seed-eating bird with a thick bill, it has a body length of 14 to 15 cm. Its plumage is mainly warm rufous above and grey below. It exhibits sexual dimorphism, with the plumage of both sexes patterned similarly to that of the corresponding sex of house sparrow. Its vocalisations are sweet and musical chirps, which when strung together form a song. he female has mostly pale brown upperparts, and pale grey underparts, so it resembles the female house sparrow. It differs from the house sparrow in its slightly darker, russet-tinged plumage. It has a conspicuous cream supercilium from above its eye nearly around its head, and a bold dark brown stripe through its eye. It has mostly greyish brown wings and a back streaked with black and buff.This is classified as least concern by IUCN.
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Jun 24
by Admin in Bhutan 0 comments tags: Alwan, art, Avian, Bangalore, Bhutan, Bird, birds, Digitalfrescos, Lapwing, Nikkor, Nikkor 500, Nikon, Nikon D500, russett, russett sparrow, sparrow

Russet Sparrow – Female, Bhutan

The russet sparrow is also called the cinnamon or cinnamon tree sparrow. A chunky little seed-eating bird with a thick bill, it has a body length of 14 to 15 cm. Its plumage is mainly warm rufous above and grey below. It exhibits sexual dimorphism, with the plumage of both sexes patterned similarly to that of the corresponding sex of house sparrow. Its vocalisations are sweet and musical chirps, which when strung together form a song. he female has mostly pale brown upperparts, and pale grey underparts, so it resembles the female house sparrow. It differs from the house sparrow in its slightly darker, russet-tinged plumage. It has a conspicuous cream supercilium from above its eye nearly around its head, and a bold dark brown stripe through its eye. It has mostly greyish brown wings and a back streaked with black and buff.This is classified as least concern by IUCN.
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