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Monday, 21 November 2016

11-11-2016 MANDALAY, MYANMAR - RED VENTED BULBUL (Pycnonotus cafer)



The red-vented bulbul (Pycnonotus cafer ) is a member of the bulbul family of passerines. It is a resident breeder across the Indian subcontinent, including Sri Lanka extending east to Burma and parts of Bhutan and Nepal. It has been introduced in many other parts of the world and has established itself in New Zealand, Argentina, Tonga and Fiji, as well as parts of Samoa, Australia, USA and Cook Islands. It is included in the list of the world's 100 worst invasive alien species.

Population size
Unknown
Life Span
11 years
Weight
26-45
goz
g oz 
Length
20
cminch




10-11-2016 MANDALAY, MYANMAR - EURASIAN BLACKCAP (MALE) (Sylvia atricapilla)


Population size
101-161 Mlnlnn
Life Span
2-13 years
Top speed
75
km/hmph
km/h mph 
Weight
16-25
goz
g oz 
Length
13-14
cminch
cm inch 


The Eurasian blackcap (Sylvia atricapilla) is a common and widespread warbler that breeds in much of Europe, western Asia, and northwestern Africa. Its rich and varied song has led to the blackcap being described as the "mock nightingale" and it has been featured in literature, films, and music.

The Eurasian blackcap is mainly grey in color with distinct male and female plumages. The adult male has olive-grey upperparts, other than a paler grey nape and a neat black cap on the head. The underparts are light grey, becoming silvery white on the chin, throat, and upper breast. The tail is dark grey, with an olive tint to the outer edge of each feather. The bill and long legs are grey, and the iris is reddish brown. The female resembles the male but has a reddish-brown cap and a slightly browner tone to the grey of the upperparts. Juveniles are similar to the female, but their upperparts have a slight rufous tinge, and the breast and flanks have a more olive tone; young males have darker brown cap than their female counterparts.

10-11-2016 MANDALAY, MYANMAR - ASHY TAILORBIRD (Orthotomus ruficeps)


The ashy tailorbird (Orthotomus ruficeps) is a species of bird formerly placed in the "Old World warbler" assemblage, it but now placed in the family Cisticolidae. It is found in Brunei, Indonesia, Malaysia, Myanmar, the Philippines, Singapore, and Thailand, Vietnam. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical mangrove forest.

10-11-2016 MANDALAY, MYANMAR - AYEYARWADDY BULBUL (Pycnonotus blanfordi)


The Ayeyarwady bulbul (Pycnonotus blanfordi) is a member of the bulbul family of passerine birds. It is endemic to Myanmar. Its natural habitat is subtropical or tropical moist lowland forests. Until 2016, the Ayeyarwady bulbul was considered to be conspecific with the streak-eared bulbul (now Pycnonotus conradi).


Dull brown bulbul with streaky patch over the ears. Very similar in appearance to Streak-eared Bulbul but browner and with dull red (not pale gray) eyes. Common in lowland and foothill open forest, forest edge, and open scrub, and near human habitation. Unmusical vocalizations include chatters and chirps.


The Ayeyarwady bulbul is a member of the bulbul family of passerine birds. It is endemic to Myanmar. Its natural habitat is subtropical or tropical moist lowland forests. Until 2016, the Ayeyarwady bulbul was considered to be conspecific with the streak-eared bulbul. 

10-11-2016 MANDALAY, MYANMAR - RED VENTED BULBUL (Pycnonotus cafer)


This is a bird of dry scrub, open forest, plains and cultivated lands. In its native range it is rarely found in mature forests. A study based on 54 localities in India concluded that vegetation is the single most important factor that determines the distribution of the species.

Red-vented bulbuls were introduced into Fiji in 1903 by indentured labourers from India, becoming widespread. They were introduced to Tonga in 1943 and became common on Samoa by 1957. They became established on the Tongan islands of Tongatapu and Niuafo'ou. They were introduced into Melbourne around 1917 but were not seen after 1942. 


They established in Auckland in the 1950s but were exterminated and another wild population was detected and exterminated in 2006. In 2013 more were found, and authorities offered a $1000 reward for information that led to a bird's capture. They prefer dry lowland habitat in these regions. They were first observed breeding on the Canary Islands in 2018. They are considered as pests because of their habit of damaging fruit crops. Methiocarb and ziram have been used to protect cultivated Dendrobium orchids in Hawaii from damage by these birds; however, they learn to avoid the repellent chemicals. They can also disperse the seeds of invasive plants like Lantana camara and Miconia calvescens.

10-11-2016 MANDALAY, MYANMAR - GREAT MYNA (Acridotheres grandis),


The great myna (Acridotheres grandis ), also known as the white-vented myna, is a species of starling in the family Sturnidae. It is found in Northeast India, through Bangladesh to Southeast Asia.

It is black with elongated forehead feathers, forming a frontal crest that may curl backwards. Its beak and feet are yellow. It has white from the vent to the tip of the tail and a white wing patch.

A black myna with a spiffy crest. Not actually significantly larger than other dark crested mynas, but the combination of the bright yellow bill, prominent spiky crest, and white vent serve to distinguish it from other similar mynas. Forages in flocks in open areas such as meadows, agricultural fields, and urban parks and gardens, often with other species of mynas and starlings.


The great myna (Acridotheres grandis ), also known as the white-vented myna, is a species of starling in the family Sturnidae. It is found in Northeast India, through Bangladesh to Southeast Asia.

It is black with elongated forehead feathers, forming a frontal crest that may curl backwards. Its beak and feet are yellow. It has white from the vent to the tip of the tail and a white wing patch.

The Great Myna is found in Northeast India, through Bangladesh to Southeast Asia whereas the Javan Myna used to be endemic to Java and Bali but has been introduced in other parts of South East Asia (like Singapore).

Friday, 11 November 2016

10-11-2016 MANDALAY, MYANMAR - ORIENTAL MAGPIE ROBIN (Copsychus saularis)


The Oriental magpie-robin (Copsychus saularis ) is a small passerine bird that was formerly classed as a member of the thrush family Turdidae, but now considered an Old World flycatcher. These birds are particularly well known for their songs and were once popular as cagebirds.
The Oriental magpie-robin is 19 cm (7.5 in) long, including the long tail, which is usually held cocked upright when hopping on the ground. It is similar in shape to the smaller European robin, but is longer-tailed. The male has black upperparts, head, and throat apart from a white shoulder patch. The underparts and the sides of the long tail are white. Females are greyish black above and greyish white. Young birds have scaly brown upperparts and heads.

Thursday, 10 November 2016

10-11-2016 MANDALAY, MYANMAR - COPPERSMITH BARBET (Psilopogon haemacephalus)


The Coppersmith barbet (Psilopogon haemacephalus) is an Asian barbet known for its metronomic call that sounds similar to a coppersmith striking metal with a hammer. These birds live in areas with woods where they can excavate holes to build their nests.

The Coppersmith barbet is green with a red head, yellow cheeks, and a yellow throat. Its underparts are streaked in grey and black. During the nesting season, the wear and tear on the feathers can cause the plumage of the upper back to appear bluish.


Coppersmith barbets are found in South and Southeast Asia. They inhabit gardens, groves, and sparse woodland. In northern India, they occur in the valleys of the outer Himalayas and are rare in northwestern Indian states and in wet forests in Assam.


Coppersmith barbet live singly or in small groups. They may sometimes gather in larger parties in abundantly fruiting Ficus trees. They are diurnal birds and can often be seen sunning in the morning on bare top branches of tall trees, often flitting about to sit next to each other. Their flight is straight, with rapid flaps. Coppersmith barbets roost at night in their nest holes; some birds roost alone in cavities and often roost during part of the day. Immatures roost with the parents but often return to roost early so as not to be prevented by the parents from entering the roost cavity. The call of Coppersmith barbets is a loud rather metallic 'tuk…tuk…tuk' (or 'tunk'). The beak remains shut during each call - a patch of bare skin on both sides of the throat inflates and collapses with each 'tuk' like a rubber bulb and the head is bobbed. During the winter Coppersmith barbets are silent and do not call.


Coppersmith barbets are monogamous and form pairs. Their breeding season takes place through much of the year and varies depending on location. It is mainly February to April in India and December to September in Sri Lanka. Males attract females by singing, puffing of the throat, bobbing of the head, flicking of the tail, ritual feeding, and allopreening. After the pair was formed, both partners excavate the nest on the underside of a narrow horizontal branch. They also roost inside the nest holes. The female lays 3-4 eggs and both parents incubate them for about 2 weeks. The checks hatch blind and helpless. They are fed and tended by both parents. The chicks fledge around 35 days after hatching and become independent. Coppersmith barbets often raise two broods in quick succession.

Coppersmith barbets are not threatened as of today but in urban areas, they suffer from collisions with buildings and pesticide poisoning.

10-11-2016 MANDALAY, MYANMAR - OLIVE BACKED SUNBIRD (MALE) (Cinnyris jugularis)


The olive-backed sunbird (Cinnyris jugularis ), also known as the yellow-bellied sunbird, is a species of sunbird found from Southern Asia to Australia.

They are small songbirds, at most 12 cm (4.7 in) long. In most subspecies, the underparts of both male and female are bright yellow, the backs are a dull brown colour. The forehead, throat and upper breast of the adult male is a dark, metallic blue-black. In the Philippines the males of some subspecies have an orange band on the chest, in Wallacea and northern New Guinea some subspecies have most of the underparts blackish, and in southern China and adjacent parts of Vietnam most of the underparts of the male are greyish-white.

The olive-backed sunbird is common across southern China and Southeast Asia to Queensland and the Solomon Islands. Originally from mangrove habitat, the olive-backed sunbird has adapted well to humans, and is now common even in fairly densely populated areas, even forming their nests in human dwellings.

9-11-2016 MANDALAY, MYANMAR - AYEYARWADDY BULBUL (Pycnonotus blanfordi)


The Ayeyarwady bulbul (Pycnonotus blanfordi ) is a member of the bulbul family of passerine birds. It is endemic to Myanmar.Its natural habitat is subtropical or tropical moist lowland forests. Until 2016, the Ayeyarwady bulbul was considered to be conspecific with the streak-eared bulbul (now Pycnonotus conradi).

9-11-2016 MANDALAY, MYANMAR - LITTLE EGRET (Egretta garzetta)


The Little egret (Egretta garzetta) is small elegant heron in the family Ardeidae. As an aquatic bird, it feeds in shallow water and on land, consuming a variety of small creatures. At one time common in Western Europe, the Little heron was hunted extensively in the 19th century to provide plumes for the decoration of hats and became locally extinct in Northwestern Europe and scarce in the south. Around 1950, conservation laws were introduced in southern Europe to protect the species and their numbers began to increase.


The plumage of the Little egret is normally entirely white, although there are dark forms with largely bluish-grey plumage. In the breeding season, the adult has two long plumes on the nape that form a crest. These plumes are about 150 mm (6 in) and are pointed and very narrow. There are similar feathers on the breast, but the barbs are more widely spread. There are also several elongated scapular feathers that have long loose barbs and may be 200 mm (8 in) long. During the winter the plumage is similar but the scapulars are shorter and more normal in appearance.


The bill is long and slender and it and the lores are black. There is an area of greenish-grey bare skin at the base of the lower mandible and around the eye which has a yellow iris. The legs are black and the feet yellow. Juveniles are similar to non-breeding adults but have greenish-black legs and duller yellow feet, and may have a certain proportion of greyish or brownish feathers. The subspecies nigripes differs in having yellow skin between the bill and eye, and blackish feet. During the height of courtship, the lores turn red and the feet of the yellow-footed races turn red.

9-11-2016 MANDALAY, MYANMAR - HOUSE CROW (Corvus splendens)


The House crow (Corvus splendens) is a common bird of the crow family that is of Asian origin but now found in many parts of the world, where they arrived assisted by shipping.

The House crow is relatively small and slim-bodied, with long legs and plumage that is mostly black or blackish-slate. ‘Shining raven’ is the meaning of its scientific name, referring to its glossy, jet-black feathers around the face, chin, crown, and throat. Males and females are similar in appearance. Juveniles have duller plumage which does not feature the adults’ glossy black sheen.


Population size
Unknown
Life Span
6 years
Top speed
52
km/hmph
km/h mph 
Weight
250-350
goz
g oz 
Length
42-44
cminch

House crows are omnivorous, eating rubbish, leftovers, debris, and sewage. They also eat lizards, fish, frogs, crabs, insects, nectar, fruits, the seeds of cereal, eggs, chicks, and small mammals.


The House crow is widely distributed throughout southern Asia, from southern Iran through Pakistan, India, and Bangladesh and into south-western China, southern Tibet, and central Thailand, as well as the Maldives. It has been introduced to places in Africa, Europe, the Middle East, and several islands, such as Mauritius. A small population is established around St. Petersburg, Florida. It is typically a lowland species, found in both tropical and subtropical areas. Some, however, have been seen in Himalayan military bases. This bird is strongly associated with humans, living in cities, towns, and villages. Interestingly, no populations are known to live in areas where there are no people.


A House crow is very intelligent and is always wary and alert, walking or hopping along while flicking its wings nervously. It is a diurnal, non-migratory, social species and gathers in noisy flocks and forms massive roosts. The flocks may consist of hundreds or thousands of birds, and this species will also gather with parakeets and mynahs in plantations and mangroves. House crows return to their foraging grounds just prior to dawn. It is a very noisy species, with a rather dry, flat, toneless call described as a ‘kaaan-kaaan’ or ‘kaa-kaao’. During social interactions, they also make a wide range of softer, nasal calls.


House crows are generally regarded as monogamous, forming long-term pair bonds. However many individuals seem to be somewhat polygynandrous (promiscuous) when both males and females have multiple mates. The breeding season varies depending on the location. In India, it is from April to June, at the start of the wet season, while in East Africa it is between September and June. They are usually solitary nesters and typically nest close to human habitation. Nests are often in trees, but their untidy nests are also found on ledges of buildings, street lamps, and electricity pylons. 3 to 5 eggs are laid, very variable in shape and color, with an average of 4 per clutch. A female may produce two clutches per breeding season. Incubation is for about 15-17 days and is done by both parents, but at night it is mainly the female. Chicks stay in the nest for about 21 to 28 days, being tended to by both parents, on which they are dependent for several weeks more on leaving the nest.

Tuesday, 8 November 2016

8-11-2016 MANDALAY, MYANMAR - AYEYARWADDY BULBUL (Pycnonotus blanfordi)


The Ayeyarwady bulbul (Pycnonotus blanfordi ) is a member of the bulbul family of passerine birds. It is endemic to Myanmar.Its natural habitat is subtropical or tropical moist lowland forests. Until 2016, the Ayeyarwady bulbul was considered to be conspecific with the streak-eared bulbul (now Pycnonotus conradi ).


Ayeyarwady Bulbul has a tiny distribution in Thailand restricted to the western border. However, they can be quite numerous where found. Compared to the once conspecific Streak-eared Bulbul, the Ayeyarwady Bulbul differs by having paler sandy brown plumage with more well-defined streaks on the ear coverts and most importantly, crimson iris instead of bluish-grey.


Ayeyarwady Bulbul (Pycnonotus blanfordi)

Order: Pycnonotus blanfordi
Family: Bulbuls (Pycnonotidae)

8-11-2016 MANDALAY, MYANMAR - HUME'S WARBLER (Phylloscopus humei)


Hume's leaf warbler or Hume's warbler (Phylloscopus humei ) is a small leaf warbler which breeds in the mountains of inner Asia. This warbler is migratory and winters mainly in India.

The English name and the specific humei bird commemorate Allan Octavian Hume, a British civilservant and ornithologist based in India. The genus name Phylloscopus is from Ancient Greek phullon, "leaf", and skopos, "seeker" (from skopeo, "to watch"). Like most similar songbirds, it was formerly included in the "Old World warbler" assemblage.

Hume's leaf warbler is one of the smallest "Old World warblers". Like most other leaf warblers, it has greenish upperparts and off-white underparts. With its long supercilium, crown stripe and yellow-margined tertial remiges, it is very similar to the yellow-browed warbler (P. inornatus ). However, it has only one prominent light wing bar, just a faint vestige of the second shorter wing bar, and overall duller colours. It also has a dark lower mandible and legs.


Its song is buzzing and high-pitched. The best distinction from the yellow-browed warbler is the more disyllabic call. While the eastern and western Hume's leaf warblers already show noticeable differences in mtDNA sequence and calls, their songs do not differ; they are reproductively isolated only by allopatry and not usually considered separate species.

Continents
Asia
Countries
China, Mongolia, Russia, India, Bangladesh, Bhutan, Laos, Myanmar, Nepal, Thailand, Viet Nam, Afghanistan, Iran, Iraq, Kazakhstan, Pakistan, Tajikistan, United Arab Emirates.

8-11-2016 MANDALAY, MYANMAR - HOUSE CROW (Corvus splendens)


The House crow (Corvus splendens) is a common bird of the crow family that is of Asian origin but now found in many parts of the world, where they arrived assisted by shipping.

The House crow is relatively small and slim-bodied, with long legs and plumage that is mostly black or blackish-slate. ‘Shining raven’ is the meaning of its scientific name, referring to its glossy, jet-black feathers around the face, chin, crown, and throat. Males and females are similar in appearance. Juveniles have duller plumage which does not feature the adults’ glossy black sheen.

The House crow is widely distributed throughout southern Asia, from southern Iran through Pakistan, India, and Bangladesh and into south-western China, southern Tibet, and central Thailand, as well as the Maldives. It has been introduced to places in Africa, Europe, the Middle East, and several islands, such as Mauritius. A small population is established around St. Petersburg, Florida. It is typically a lowland species, found in both tropical and subtropical areas. Some, however, have been seen in Himalayan military bases. This bird is strongly associated with humans, living in cities, towns, and villages. Interestingly, no populations are known to live in areas where there are no people.