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Monday, 21 November 2016

12-11-2016 MINGUN, MYANMAR - SPOTTED DOVE (Streptopelia chinensis)


The Spotted dove (Spilopelia chinensis) is a small pigeon that is a common across its native range on the Indian subcontinent and in Southeast Asia. These birds are also called the Mountain dove, Pearl-necked dove, Lace-necked dove, and Spotted turtle-dove.

The ground color of this long and slim dove is rosy buff below shading into grey on the head and belly. There is a half collar on the back and sides of the neck made of black feathers that bifurcate and have white spots at the two tips. The median coverts have brown feathers tipped with rufous spots in the Indian and Sri Lankan subspecies which are divided at the tip by a widening grey shaft streak. The wing feathers are dark brown with grey edges. The center of the abdomen and vent are white. The outer tail feathers are tipped in white and become visible when the bird takes off. The male and the female are similar, but juveniles are duller than adults and do not acquire the neck spots until they are mature.


Population size
Unknown
Life Span
8 years
Weight
160
goz
g oz 
Length
28-32
cminch
cm inch 
Wingspan
43-48
cminch
cm inch 

12-11-2016 MINGUN, MYANMAR - COMMON MYNA (Acridotheres tristis)


Occurs in woodland, gardens and hedgerows. Butterflies often perch in sunny spots, spiralling into the air to chase each other.

The Common myna (Acridotheres tristis) is a tropical bird with a strong territorial instinct, which has adapted extremely well to urban environments. The range of the Common myna is increasing at such a rapid rate that in 2000 the IUCN Species Survival Commission declared it one of the world's most invasive species and one of only three birds listed among "100 of the World's Worst Invasive Species" that pose a threat to biodiversity, agriculture, and human interests.


Common mynas can be recognized by their brown body, black hooded head, and the bare yellow patch behind the eye. Their bill and legs are bright yellow. There is a white patch on the outer primaries and the wing lining on the underside is white. The male and female look similar and are usually seen in pairs.

Common mynas are social birds that roost communally throughout the year, either in pure or mixed flocks with jungle mynas, rosy starlings, house crows, jungle crows, cattle egrets, and other birds. These roosts can contain less than one hundred and up to thousands of birds. Birds start to gather in roosts before sunset and depart before sunrise.


Mynas often perform communal displays (pre-roosting and post-roosting) which consist of aerial maneuvers and are exhibited in the pre-breeding season (November to March). It is assumed that this behavior is related to pair formation. During the day, Common mynas spend most of their time foraging and may travel up to 10 km between their roosting and feeding sites each day. They feed on the ground walking with occasional hops among grass looking for insects, especially grasshoppers. When mynas need to communicate with each other, they use croaks, squawks, chirps, clicks, whistles, and 'growls'; they also often fluff their feathers and bob their head in singing. They also screech warnings to their mate or other birds in cases of predators in proximity or when they are about to take off flying. Before sleeping in communal roosts, mynas vocalize in unison, which is known as "communal noise".

11-11-2016 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.

11-11-2016 MANDALAY, MYANMAR - EURASIAN TREE SPARROW (FEMALE) (Passer montanus)


The Eurasian tree sparrow (Passer montanus) is a passerine bird in the sparrow family with a rich chestnut crown and nape, and a black patch on each pure white cheek. The sexes are similarly plumaged, and young birds are a duller version of the adult. This sparrow breeds over most of temperate Eurasia and Southeast Asia, where it is known as the tree sparrow, and it has been introduced elsewhere including the United States, where it is known as the Eurasian tree sparrow or German sparrow to differentiate it from the native unrelated American tree sparrow. Although several subspecies are recognised, the appearance of this bird varies little across its extensive range.

The Eurasian tree sparrow's untidy nest is built in a natural cavity, a hole in a building or the disused nest of a European magpie or white stork. The typical clutch is five or six eggs which hatch in under two weeks. This sparrow feeds mainly on seeds, but invertebrates are also consumed, particularly during the breeding season. As with other small birds, infection by parasites and diseases, and predation by birds of prey take their toll, and the typical life span is about two years.

The Eurasian tree sparrow is widespread in the towns and cities of eastern Asia, but in Europe it is a bird of lightly wooded open countryside, with the house sparrow breeding in the more urban areas. The Eurasian tree sparrow's extensive range and large population ensure that it is not endangered globally, but there have been large declines in western European populations, in part due to changes in farming practices involving increased use of herbicides and loss of winter stubble fields. In eastern Asia and western Australia, this species is sometimes viewed as a pest, although it is also widely celebrated in oriental art.

11-11-2016 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.

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.