8-12-2015 KUALA LUMPUR, MALAYSIA - YELLOW BILLED STORK (JUVENILE) (Mycteria ibis)

They can snap their beaks shut in just 0.025 seconds. Storks will nest in groups in trees, sometimes with other species. Storks regurgitate water over their babies to keep them cool, and to encourage water intake.

Yellow-billed Stork - Birds of South Africa

They nest in colonies in trees, often along with other species of birds such as cormorants or African Spoonbills. The location of the nest site is normally chosen by the male and can the nest can take up to 10 days to build. Up to 3 eggs may be laid. In captivity the Yellow-billed Stork can live for up to 30 years.

Yellow-billed storks live in much of sub-Saharan Africa. They prefer wetland habitats such as swamps, estuaries, riverbanks, rice paddies, lagoons, and mudflats. They are sometimes also found in savanna woodland.

Yellow-billed storks are adaptive and intelligent. They have a fishing technique of using one foot to stir up the water to flush out prey. A quick muscular reflex in the neck enables yellow-billed storks to catch almost all of their food in the water. These storks do not socialize much with one another and tend to isolate themselves in swamps, muddy rivers and marshes. They breed nearly year round. The male chooses the location of the nest and works with the female to build it in 7-10 days. Two or three eggs are laid one at a time, two days apart, so the chicks hatch on different days about a month later.

8-12-2015 KUALA LUMPUR, MALAYSIA - BLACK CROWNED NIGHT HERON (Nycticorax nycticorax)

The black-crowned night-heron (Nycticorax nycticorax), or black-capped night-heron, commonly shortened to just night-heron in Eurasia, is a medium-sized heron found throughout a large part of the world, including parts of Europe, Asia, and North and South America. In Australasia it is replaced by the closely related nankeen night-heron (N. caledonicus), with which it has hybridized in the area of contact.

The black-crowned night-heron was formally described by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his Systema Naturae. He placed it with herons, cranes and egrets in the genus Ardea and coined the binomial name Ardea nicticorax. It is now placed in the genus Nycticorax that was introduced in 1817 by the English naturalist Thomas Forster for this species. The epithet nycticorax is from Ancient Greek and combines nux, nuktos meaning "night" and korax meaning "raven". The word was used by authors such as Aristotle and Hesychius of Miletus for a "bird of ill omen", perhaps an owl. The word was used by the Swiss naturalist Conrad Gessner in 1555 and then by subsequent authors for a black-crowned night-heron.

Adults have a black crown and back with the remainder of the body white or grey, red eyes, and short yellow legs. They have pale grey wings and white under parts. Two or three long white plumes, erected in greeting and courtship displays, extend from the back of the head. The sexes are similar in appearance although the males are slightly larger. Black-crowned night-herons do not fit the typical body form of the heron family. They are relatively stocky with shorter bills, legs, and necks than their more familiar cousins, the egrets and "day" herons. Their resting posture is normally somewhat hunched but when hunting they extend their necks and look more like other wading birds.

Immature birds have dull grey-brown plumage on their heads, wings, and backs, with numerous pale spots. Their underparts are paler and streaked with brown. The young birds have orange eyes and duller yellowish-green legs. They are very noisy birds in their nesting colonies, with calls that are commonly transcribed as quok or woc.

Measurements:

Length: 22.8–26 in (58–66 cm)

Weight: 25.6–35.8 oz (726–1,015 g)

Wingspan: 45.3–46.5 in (115–118 cm)

The breeding habitat is fresh and salt-water wetlands throughout much of the world. The subspecies N. n. hoactli breeds in North and South America from Canada as far south as northern Argentina and Chile, N. n. obscurus in southernmost South America, N. n. falklandicus in the Falkland Islands, and the nominate race N. n. nycticorax in Europe, Asia and Africa. Black-crowned night-herons nest in colonies on platforms of sticks in a group of trees, or on the ground in protected locations such as islands or reedbeds. Three to eight eggs are laid.

This heron is migratory in the northernmost part of its range, but otherwise resident (even in the cold Patagonia). The North American population winters in Mexico, the southern United States, Central America, and the West Indies, and the Old World birds winter in tropical Africa and southern Asia.

A colony of the herons has regularly summered at the National Zoo in Washington, D.C. for more than a century. The birds also prominently live year-round in the shores around the San Francisco Bay, with the largest rookery in Oakland. Their ever presence at Oakland's Lake Merritt and throughout the city's downtown area, as well as their resilience to the urban environment and displacement efforts, have led to them being named Oakland's official city bird.

8-12-2015 KUALA LUMPUR, MALAYSIA - SPOTTED WOOD OWL (Strix seloputo)

The spotted wood owl (Strix seloputo) is an owl of the earless owl genus, Strix. Its range is disjunct; it occurs in many regions surrounding Borneo, but not on that island itself.

The spotted wood owl grows to a length of about 44 to 48 cm (17 to 19 in) with a wing length of 30 to 36 cm (12 to 14 in). The head is chocolate brown with an orangish-buff facial disc and, in the nominate subspecies, a yellowish throat band, but there are no ear-tufts. The upper parts are coffee-coloured, with white bars and spots edged with black. The underparts are dull yellow with broad white and narrow black bars. The eye is dark brown and the beak greenish-black. The legs and toes are well-feathered, with the visible parts being olive. The call is a rolling "huhuhu" followed by a long "whoo".

There are three subspecies: Strix seloputo seloputo occurs in South Myanmar and central Thailand to Singapore as well as Jambi (Sumatra) and Java; Strix seloputo baweana is endemic to the island of Bawean off North Java; Strix seloputo wiepkini occurs in the Calamian Islands and Palawan (Philippines). Typical habitats include lowland forest, mangrove swamps, cleared woodland, plantations, and parks in towns and villages.

The diet of this owl consists mainly of mice and rats, supplemented by insects and small birds.

The spotted wood owl has a very wide range, and is described as being common in some areas. The population size has not been quantified but it seems to be stable, and the International Union for Conservation of Nature has assessed the bird's conservation status as being of "least concern".

8-12-2015 KUALA LUMPUR - ROSE RINGED PARAKEET (Psittacula krameri)

Since the 19th century, the rose-ringed parakeet has successfully colonised many other countries. It breeds further north than any other parrot species. It has established itself on a large scale in Germany, France, Belgium, the Netherlands, Italy, and the UK. 

The analyses show that the risk of parakeet establishment may rise further as a result of decreasing frost days due to global warming, rising urbanization, and rising human populations. Because of the significant separate parakeet imports in Europe, researchers are capable of investigating the widely held hypothesis of climate matching and human activity at the species level.

In the wild, rose-ringed parakeets usually feed on buds, fruits, vegetables, nuts, berries, and seeds. Wild flocks also fly several miles to forage in farmlands and orchards, causing extensive damage. Feral parakeets will regularly visit gardens and other locations near human habitation, taking food from bird feeders.

In India, they feed on cereal grains, and during winter also on pigeon peas. In Egypt during the spring, they feed on mulberry and in summer they feed on dates and nest inside palm trees and eat from sunflower and corn fields.

In captivity, rose-ringed parakeets will take a large variety of food and can be fed on a number of fruits, vegetables, pellets, seeds, and even small amounts of cooked meat for protein. Oils, salts, chocolate, alcohol, and other preservatives should be avoided.

In northwestern India, Indian rose-ringed parakeets form pairs from September to December. They do not have life mates and often breed with another partner during the following breeding season. During this cold season, they select and defend nest sites, thus avoiding competition for sites with other birds. Feeding on winter pea crops provides the female with nutrients necessary for egg production. From April to June, they care for their young. Fledglings are ready to leave the nest before monsoon.

Seasonal changes in testicular activity, plasma luteinizing hormone (LH), estradiol (E2), testosterone (T), and 5 α-dihydrotestosterone (5 α-DHT) were related to pair bond formation, nest building, nest defense, and parental behavior in free living Indian rose-ringed parakeets in northwest India. The parakeets are able to reproduce in the winter because it allows them to avoid competing with other birds for nesting places, postpone having young during the monsoon season, and take use of the winter pea harvest, which provides the female with extra nutrients for egg formation.

8-12-2015 KUALA LUMPUR, MALAYSIA - GREATER FLAMINGO (Phoenicopterus roseus)

The Greater flamingo (Phoenicopterus roseus) is the most widespread and largest species of the flamingo family. It was described by Peter Simon Pallas in 1811. The Greater flamingo was previously thought to be the same species as the American flamingo, but because of coloring differences of its head, neck, body, and bill, the two flamingos are now most commonly considered separate species.

Greater flamingos have an attractive coloration and appearance. Their feathers are pinkish/white, the wing coverts are red and the primary and secondary flight feathers are black. They have long pink bills with a black tip, yellow eyes and long pink legs. The male is bigger than the female, and juveniles have a gray-brown coloration, with some pink on their underparts, tail and wings, with the legs and beak being mainly brown.

The Greater flamingo inhabits Africa, the Middle East, southern Europe, and the Indian subcontinent. They occur in relatively shallow water bodies, such as saline lagoons, salt pans, large alkaline or saline lakes, and estuaries. Breeding takes place on sandbanks, mudflats, sandy or rocky islands, or open beaches.

8-12-2015 KUALA LUMPUR, MALAYSIA - HELMETED GUINEA FOWL (Numida meleagris)

The helmeted guineafowl (Numida meleagris) is the best known of the guineafowl bird family, Numididae, and the only member of the genus Numida. It is native to Africa, mainly south of the Sahara, and has been widely introduced, as a domesticated species, into the West Indies, North America, Colombia, Brazil, Australia and Europe.

The likely extinct subspecies N. m. sabyi of Morocco

The helmeted guineafowl was formally described by Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his Systema Naturae under the binomial name Phasianus meleagris.[3] In 1764, Linnaeus moved the helmeted guineafowl to the new genus Numida. The genus name Numida is Latin for "North African".

In the early days of the European colonisation of North America, the native wild turkey (Meleagris gallopavo) was confused with this species. The word meleagris, Greek for guineafowl, is also shared in the scientific names of the two species, though for the guineafowl it is the species name, whereas for the turkey, it is the name of the genus and (in inflected form) the family.

8-12-2015 KUALA LUMPUR, MALAYSIA - BLACK BACKED SWAMPHEN (Porphyrio indicus)

The black-backed swamphen (Porphyrio indicus) is a species of swamphen occurring from southeast Asia to Sulawesi and Borneo. It used to be considered a subspecies of the purple swamphen, which it resembles, but has a large shield, black upperparts, and the side of the head is blackish.

It tends to migrate away from urbanization and other human activity. It lives in wetlands, preferring those with slow-flowing water.

Black-backed Swamphen is a very large rail with large triangular red bill and shield, pinkish red legs and long, slender toes. Sexes alike in plumage, but female somewhat smaller than male (female wing 218–235 mm, male wing 229–250 mm; female tarsus 75–83 mm, male tarsus 79–93 mm). Adult often has large shield. Crown and sides of head almost black, nape and sides of neck dark purplish blue, rest of upperparts dull black and glossed purplish blue on mantle (less so on lower back and rump), upperwing coverts dull black with green tinge; throat and center of breast turquoise-green to cerulean blue, sides of neck and lower breast purplish blue, belly blackish, undertail coverts white. Immature similar to adult but duller; bare parts duller than adult.

Similar to other swamphens, occupies a variety of wetlands (e.g., ponds, lakes, marshes, swamps, rivers), fresh or brackish, fringed or overgrown by aquatic vegetation (e.g., Phragmites, Typha, sedges, waterlilies). May also occur near dams or sewage farms.

Believed to be resident; may make local movements in response to changing habitat conditions.

Presumably similar to other swamphens in being omnivorous, but primarily vegetarian, taking shoots, leaves, roots, stems, flowers and seeds of aquatic plants. Animal foods (e.g., molluscs, leeches, arthropods, small vertebrates) likely contribute small proportion of diet. Forages in cover, at edge of cover on muddy, sandy or hard shoreline, in shallow water and on floating vegetation, or in other habitats near water. Uses bill to cut or pull out plants, and to dismember food items, and uses foot to grasp and manipulate food.

8-12-2015 KUALA LUMPUR, MALAYSIA - DALMATIAN PELICAN (Pelecanus crispus)

Dalmatian pelican (Pelecanus crispus) – more than a pink pelican, distinguished by the absence of pink tones in the plumage. On the head and the upper side of the neck are long and twisted curly feathers which form the likeness of a mane. It takes off fairly easily, pushing the water with both feet, but when it has a catch in its throat bag, gets up with difficulty.

The Dalmatian pelican (Pelecanus crispus) is the largest member of the pelican family, and perhaps the world's largest freshwater bird, although rivaled in weight and length by the largest swans. They are elegant soaring birds, with wingspans rivaling those of the great albatrosses, and their flocks fly in graceful synchrony. With a range spanning across much of Central Eurasia, from the Mediterranean in the West to the Taiwan Strait in the East, and from the Persian Gulf in the South to Siberia in the North, it is a short-to-medium-distance migrant between breeding and overwintering areas. No subspecies are known to exist over its wide range, but based on size differences, a Pleistocene paleosubspecies, P. c. palaeocrispus, has been described from fossils recovered at Binagady, Azerbaijan.

As with other pelicans, the males are larger than the females, and likewise their diet is mainly fish. Their curly nape feathers, grey legs and silvery-white plumage are distinguishing features, and the wings appear solid grey in flight. The adults acquire a drabber plumage in winter, however, when they may be mistaken for great white pelicans. Their harsh vocalizations become more pronounced during the mating season. They breed across the Palearctic from southeastern Europe to Russia, India and China in swamps and shallow lakes. They usually return to traditional breeding sites, where they are less social than other pelican species. Their nests are crude heaps of vegetation, which are placed on islands or on dense mats of vegetation.

The species' numbers underwent a dramatic decline during the 20th century, partly due to land use, disturbance and poaching activities. The core population survives in Russia, but in its Mongolian range it is critically endangered. Removal of power lines to prevent collisions or electrocution and construction of nesting platforms or rafts have reversed declines locally.

This huge bird is by a slight margin the largest of the pelican species and one of the largest living flying bird species. It measures 160 to 183 cm (5 ft 3 in to 6 ft 0 in) in length, 7.25–15 kg (16.0–33.1 lb) in weight and 245 to 351 cm (8 ft 0 in to 11 ft 6 in) in wingspan. Its median weight is around 11.5 kg (25 lb), which makes it perhaps the world's heaviest flying bird species, although the largest individuals among male bustards and swans may be heavier than the largest individual Dalmatian pelican. More recently, six male Dalmatians were found to average 10.4 kg (23 lb) and four females 8.7 kg (19 lb), around the same average weight as the great white pelican (Pelecanus onocrotalus) and slightly lighter than mean body masses from other huge birds such as the trumpeter swan (Cygnus buccinator) or Andean condor (Vultur gryphus). A mean estimated body mass for the Dalmatian pelican of 10.9 kg (24 lb) was also published, around the same mass as the aforementioned largest swan and condor. It is either the heaviest or one of the heaviest birds native to Europe, its closest rival in mass being mute swans (Cygnus olor), which weighs on average around 10.1 kg (22 lb), followed closely by the cinereous vulture (Aegypius monachus) (whose average weight is not known) and the whooper swans (Cygnus cygnus), averaging at just shy of 9.5 kg (21 lb), and the great white pelican. These same five species are probably rank as the largest flying birds in Asia as well, alongside the Himalayan vulture (Gyps himalayensis). It also appears to have one of the largest wingspans of any living bird, rivaling those of the great albatrosses (Diomedea ssp., in particular the two largest species, the wandering albatross and southern royal albatross) and the great white pelican. These four species are the only modern birds with verified wingspans that range over 350 cm (11 ft 6 in).

The somewhat similar-looking great white pelican broadly overlaps in size but has greater size sexual dimorphism: female great whites can be noticeably smaller than female Dalmatians but male individuals of the two species are essentially the same size and weight. However, the Dalmatian differs from this other very large species in that it has curly nape feathers, grey legs and silvery-white (rather than pure white) plumage. In winter, adult Dalmatian pelicans go from silvery-grey to a dingier brownish-grey cream colour. Immature birds are grey and lack the pink facial patch of immature white pelicans. The loose feathers around the forehead of the Dalmatian pelican can form a W-like-shape on the face right above the bill. In the breeding season it has an orange-red lower mandible and pouch against a yellow upper mandible. In winter, the whole bill is a somewhat dull yellow. The bill, at 36 to 45 cm (14 to 18 in) long, is the second largest of any bird, after the Australian pelican (Pelecanus conspicillatus). The bare skin around the eye can vary from yellow to purplish in colour. Among standard measurements, compared to the great white pelican, the Dalmatian's tarsus is slightly shorter, at 11.6 to 12.2 cm (4.6 to 4.8 in), but its tail and wing chord length are notably larger, at 22 to 24 cm (8.7 to 9.4 in) long and 68 to 80 cm (27 to 31 in), respectively. When the Dalmatian pelican is in flight, unlike other pelicans, its wings are solid grayish-white with black tips. It is an elegant soaring bird. When a whole flock of Dalmatian pelicans is in flight, all its members move in graceful synchrony, their necks held back like a heron's.

The Dalmatian pelican is often silent, as most pelicans tend to be, although it can be fairly vocal during the mating season, when it may engage in a wide range of guttural, deep vocalisations, including barks, hisses and grunts.

The Dalmatian pelican is found in lakes, rivers, deltas and estuaries. Compared to the great white pelican, the Dalmatian is not as tied to lowland areas and will nest in suitable wetlands with many elevations. It is less opportunistic in breeding habitat selection than the great white, usually returning to a traditional breeding site year after year unless it becomes completely unsuitable. During the winter, Dalmatian pelicans usually stay on ice-free lakes in Europe or jheels (seasonal lakes) in India. They also visit, typically during winter, inshore areas along sheltered coasts for feeding.

This pelican usually migrates short distances with varying migration patterns during the year.[20] It is dispersive in Europe, based on feeding opportunities, with most western birds staying through the winter in the Mediterranean region. In the Danube Delta, Dalmatian pelicans arrive in March and leave by the end of August. It is more actively migratory in Asia, where most of the birds that breed in Russia fly down for the winter to the central Middle East, largely around Iran through to the Indian Subcontinent, from Sri Lanka, Nepal to central India. The pelicans that breed in Mongolia winter along the east coast of China, including the Hong Kong area.

In general, the species prefers relatively warm temperatures. During periods where the climate was warmer, the Dalmatian pelican was far more widespread in Europe (today its European range is restricted to the southeastern part of the continent). Notably, a large number of subfossil bones dating from 7400–5000 Before Present (BP), coinciding with the Holocene climatic optimum, have been found in Denmark, and bones dating from 1900–600 BP have been found in central Europe, Netherlands and Britain. This preference for warmer temperatures is also supported by movements recorded in recent history, as there are indications of a slow range expansion in response to modern climate changes.

This pelican feeds almost entirely on fish. Preferred prey species can include common carp (Cyprinus carpio), European perch (Perca fluviatilis), common rudd (Scardinius erythropthalmus), eels, catfish (especially silurids during winter), mullet and northern pike (Esox lucius), the latter having measured up to 50 cm (20 in) when taken.[14][16] In the largest remnant colony, located in Greece, the preferred prey is reportedly the native Alburnus belvica. The Dalmatian pelican requires around 1,200 g (2.6 lb) of fish per day and can take locally abundant smaller fish such as gobies, but usually ignore them in favour of slightly larger fish. It usually forages alone or in groups of only two or three. It normally swims along, placidly and slowly, until it quickly dunks its head underwater and scoops the fish out, along with great masses of water. The water is dumped out of the sides of the pouch and the fish is swallowed. Occasionally it may feed cooperatively with other pelicans by corralling fish into shallow waters and may even cooperate similarly while fishing alongside great cormorants in Greece. Occasionally, the pelican may not immediately eat the fish contained in its gular pouch, so it can save the prey for later consumption. Other small wetlands-dwellers may supplement the diet, including crustaceans, worms, beetles and small water birds, usually nestlings and eggs.

4-1-2016 STANLEY, HONG KONG - YELLOW BROWED WARBLER (Phylloscopus inornatus)

The yellow-browed warbler (Phylloscopus inornatus) is a leaf warbler (family Phylloscopidae) which breeds in the east Palearctic. This warbler is strongly migratory and winters mainly in tropical South Asia and South-east Asia, but also in small numbers in western Europe. Like the rest of Phylloscopidae, it was formerly included in the Old World warbler assemblage.

It was formerly considered to comprise three subspecies, but P. i. humei and P. i. mandellii are now split as a separate species, Hume's leaf warbler P. humei, leaving P. inornatus monotypic. The two sister species differ slightly but consistently in morphology, bioacoustics, and molecular characters. Before the species was split, the names yellow-browed willow warbler and inornate warbler were used by a few authors.

8-12-2015 KUALA LUMPUR, MALAYSIA - CATTLE EGRET (Bubulcus ibis)

The adult eastern cattle egret has few predators, but birds or mammals may raid its nests, and chicks may be lost to starvation, calcium deficiency or disturbance from other large birds. This species maintains a special relationship with cattle, which extends to other large grazing mammals; wider human farming is believed to be a major cause of their suddenly expanded range. The cattle egret removes ticks and flies from cattle and consumes them. This benefits both species, but it has been implicated in the spread of tick-borne animal diseases.

The cattle egret is a stocky heron with an 88–96 cm (35–38 in) wingspan; it is 46–56 cm (18–22 in) long and weighs 270–512 g (9.5–18.1 oz). It has a relatively short thick neck, a sturdy bill, and a hunched posture. The non-breeding adult has mainly white plumage, a yellow bill and greyish-yellow legs.

The eastern cattle egret differs from the western species in breeding plumage, when the buff colour on its head extends to the cheeks and throat, and the plumes are more golden in colour. The bill and tarsus are longer on average. It is also smaller and shorter-winged. It has white cheeks and throat, but the nuptial plumes are golden. The positioning of the egret's eyes allows for binocular vision during feeding, and physiological studies suggest that the species may be capable of crepuscular or nocturnal activity. Adapted to foraging on land, they have lost the ability possessed by their wetland relatives to accurately correct for light refraction by water.

This species gives a quiet, throaty rick-rack call at the breeding colony, but is otherwise largely silent.

In Australia, colonisation began in the 1940s, with the species establishing itself in the north and east of the continent. It began to regularly visit New Zealand in the 1960s.

The expansion of the eastern cattle egret's range is due to its relationship with humans and their domesticated animals. Originally adapted to a commensal relationship with large grazing and browsing animals, it was easily able to switch to domesticated cattle and horses. As the keeping of livestock spread throughout the world, the cattle egret was able to occupy otherwise empty niches. Many populations of cattle egrets are highly migratory and dispersive, and this has helped the species' range expansion.

Although the cattle egret sometimes feeds in shallow water, unlike most herons it is typically found in fields and dry grassy habitats, reflecting its greater dietary reliance on terrestrial insects rather than aquatic prey.

8-12-2015 KUALA LUMPUR, MALAYSIA - PIED IMPERIAL PIGEON (Ducula bicolor)

The pied imperial pigeon (Ducula bicolor) is a relatively large, pied species of pigeon. It is found in forest, woodland, mangrove, plantations and scrub in Southeast Asia, ranging from Myanmar and Thailand, throughout Indonesia and east to the Philippines (where it is locally called as camasu and balud-puti) and the Bird's Head Peninsula in New Guinea. It is mainly found on small islands and in coastal regions. It remains locally common, and is therefore considered to be of least concern by BirdLife International and IUCN.

A stocky, gregarious, white bird with black trim from open forests and towns where it often perches high on bare tree branches or on power/telephone lines; often found in flocks of ten or more individuals. There are no similar species in the Caribbean portion of its range. Aberrant white individuals of other pigeon species lack the black tail and wings seen in Pied Imperial-Pigeon. The song has a very low pitch and includes a "wuu-uu-wuuuu", with the last syllable falling; strong at first and then disappears.

4-1-2016 HONG KONG, CHINA - RED WHISKERED BULBUL (Pycnonotus jocosus)

8-12-2015 KUALA LUMPUR, MALAYSIA - ROSE RINGED PARAKEET (Psittacula krameri)

The rose-ringed parakeet (Psittacula krameri), also known as the ringneck parrot (in aviculture) or the Kramer parrot, is a medium-sized parrot in the genus Psittacula, of the family Psittacidae. It has disjunct native ranges in Africa and the Indian Subcontinent, and is now introduced into many other parts of the world where feral populations have established themselves and are bred for the exotic pet trade.

One of the few parrot species that have successfully adapted to living in disturbed habitats, it has withstood the onslaught of urbanisation and deforestation. As a popular pet species, escaped birds have colonised a number of cities around the world, including populations in Northern and Western Europe. These parakeets have also proven themselves capable of living in a variety of climates outside their native range, and are able to survive low winter temperatures in Northern Europe. The species is listed as least concern by the International Union for Conservation of Nature (IUCN) because its population appears to be increasing, but its popularity as a pet and unpopularity with farmers have reduced its numbers in some parts of its native range.

The rose-ringed parakeet is sexually dimorphic. The adult male sports a pink and black neck ring, and the hen and immature birds of both sexes either show no neck rings, or display shadow-like pale to dark grey neck rings. Both sexes have a distinctive green colour in the wild with a red beak and blue tail, and captive bred ringnecks have multiple colour mutations which include turquoise, cinnamon, olive, white, blue, violet, grey and yellow. Rose-ringed parakeets measure on average 40 cm (16 in) in length, including the tail feathers, a large portion of their total length. Their average single-wing length is about 15 to 17.5 cm (5.9 to 6.9 in). In the wild, this is a noisy species with an unmistakable squawking call. Captive individuals can be taught to speak. They are a herbivorous and non-migratory species.

8-12-2015 KUALA LUMPUR, MALAYSIA - BLACK CROWNED NIGHT HERON (Nycticorax nycticorax)

The Black-crowned night heron (Nycticorax nycticorax) is a medium-sized heron found throughout a large part of the world. These birds have a stocky appearance as if hunched over, the head tucked down into the shoulders, and they are usually seen with this posture. They are most active at dusk or at night when their ghostly forms fly from their daytime roosts to the wetlands where they forage.

Adult birds have a black crown and back with the remainder of the body white or grey, red eyes, and short yellow legs. They have pale gray wings and white under parts. Two or three long white plumes, erected in greeting and courtship displays, extend from the back of the head. The sexes are similar in appearance although the males are slightly larger. Black-crowned night herons do not fit the typical body form of the heron family. They are relatively stocky with shorter bills, legs, and necks than their more familiar cousins, the egrets and "day" herons. Their resting posture is normally somewhat hunched but when hunting they extend their necks and look more like other wading birds. Immature birds have dull grey-brown plumage on their heads, wings, and backs, with numerous pale spots. Their underparts are paler and streaked with brown. The young birds have orange eyes and duller yellowish-green legs.

Black-crowned night herons breed on every continent apart from Antarctica and Australasia. In the Americas, it is from Washington to Quebec, through coastal Mexico, and in Central America and the Caribbean. In winter they can be found as far north as the New England states and Oregon. The Old World subspecies occur from Japan to Europe, Africa, and India. This heron lives in a wide range of habitats, from swamps, rivers, and lakes to salt marshes, lagoons, and mudflats. Aquatic and marginal vegetation like mangroves, reed beds, bamboo, and other trees are necessary for nesting and roosting.

Black-crowned night herons are social throughout the year, often associating with other species. In the winter, they roost together. A migrating species, it will fly at night and rest during the day. Black-crowned night herons feed by standing still at the water's edge and waiting to ambush prey, mainly at night or early morning. They also engage in bait fishing; luring or distracting fish by tossing edible or inedible buoyant objects into water within their striking range - a rare example of tool use among birds. During the day they rest in trees or bushes. Young leave their perches to huddle in the nest when it is cold. Black-crowned night herons are territorial and will defend their feeding and nesting territories. Their normal call sounds like 'qua,' 'quak,' or 'quark.' Such calls are most often made during flight or when perching.

Black-crowned night herons seem to be monogamous, with one male mating with only one female. Males perform an elaborate courtship display, which is often at night. It walks about in a crouching position, with its head lowered, clapping its bill. Next, it flaps its wings, singing, and dancing. Once the female accepts, the birds preen each other and touch and clasp each other’s bills. The breeding season varies depending on the range. These birds breed in colonies that may be very big (as many as 5000-6000 pairs in Malaysia). The colonies may include several different species. Nests are made on cliff ledges or in reed beds, tall trees, bushes, or on the ground. 3-5 eggs are laid and two broods per season may be produced. Incubation is for about 21-22 days and both parents brood their young. Chicks leave the nest after two weeks, although they do not go far. By three weeks, they will fly to the tops of trees if disturbed. By 6-7 weeks old, they are competent fliers and fly to the feeding grounds. The young are sexually mature at 2-3 years.

8-12-2015 KUALA LUMPUR, MALAYSIA - BLACK NAPED ORIOLE (JUVENILE) (Oriolus chinensis)

The black-naped oriole (Oriolus chinensis ) is a passerine bird in the oriole family that is found in many parts of Asia. There are several distinctive populations within the wide distribution range of this species and in the past the slender-billed oriole (Oriolus tenuirostris ) was included as a subspecies. Unlike the Indian golden oriole which only has a short and narrow eye-stripe, the black-naped oriole has the stripe broadening and joining at the back of the neck. Males and females are very similar although the wing lining of the female is more greenish. The bill is pink and is stouter than in the golden oriole.

The black-naped oriole is medium-sized and overall golden with a strong pinkish bill and a broad black mask and nape. The adult male has the central tail feathers tipped yellow and the lateral ones are more broadly yellow. The female has the mantle colour more greenish or olive. The juvenile has a streaked underside. The nestling has dull greenish with brown streaks. The head and nape are more yellowish and the undertail coverts are yellow. Several variations exist in the populations that have been separated as subspecies.

The subspecies in the Andamans, O. c. andamanensis has all black wings while O. c. macrourus of the Nicobars has a very broad nape band so that only the top of the head is yellow. The wings are all black with a yellow primary covert patch. The calls of the Andaman and the Nicobar subspecies are said to be quite different, the latter having a more modulated call note. In the Southeast Asian populations some geographic trends include a reduction of yellow on the forehead and a decreased brightness in the yellow plumage from north to south. Females from southern populations are more greenish on the back and tail and there are no yellow spots on the tips of the secondaries as in northern populations.

The usual call is a nasal niee or myaa and the song (diffusus ) is a fluty iwee wee wee-leeow. They have a dipping flight.

8-12-2015 KUALA LUMPUR, MALAYSIA - BARN OWL (Tyto alba)

The barn owl (Tyto alba) is the most widely distributed species of owl in the world and one of the most widespread of all species of birds, being found almost everywhere except for polar and desert regions, Asia north of the Himalayas, some islands of Indonesia, and some Pacific Islands. It is also known as the common barn owl, to distinguish it from the other species in its family, Tytonidae, which forms one of the two main lineages of living owls, the other being the typical owls (Strigidae).

There are at least three major lineages of barn owl: the western barn owl of Europe, western Asia, and Africa, the eastern barn owl of southeastern Asia and Australasia, and the American barn owl of the Americas. Some taxonomic authorities classify barn owls differently, recognising up to five separate species, and further research needs to be done to resolve the disparate taxonomies. There is considerable variation of size and colour among the approximately 28 subspecies, but most are between 33 and 39 cm (13 and 15 in) in length, with wingspans ranging from 80 to 95 cm (31 to 37 in). The plumage on the head and back is a mottled shade of grey or brown; that on the underparts varies from white to brown and is sometimes speckled with dark markings. The face is characteristically heart-shaped and is white in most subspecies. This owl does not hoot, but utters an eerie, drawn-out screech.

The barn owl is nocturnal over most of its range, but in Great Britain and some Pacific Islands, it also hunts by day. Barn owls specialise in hunting animals on the ground, and nearly all of their food consists of small mammals, which they locate by sound, their hearing being very acute. The owls usually mate for life unless one of the pair is killed, whereupon a new pair bond may be formed. Breeding takes place at varying times of the year, according to the locality, with a clutch of eggs, averaging about four in number, being laid in a nest in a hollow tree, old building, or fissure in a cliff. The female does all the incubation, and she and the young chicks are reliant on the male for food. When large numbers of small prey are readily available, barn owl populations can expand rapidly, and globally the bird is considered to be of least conservation concern. Some subspecies with restricted ranges are more threatened.

The barn owl is the most widespread landbird species in the world, occurring on every continent except Antarctica. Its range includes all of Europe (except Fennoscandia and Malta), most of Africa apart from the Sahara, the Indian subcontinent, Southeast Asia, Australia, many Pacific Islands, and North-, Central-, and South America. In general, it is considered to be sedentary, and, indeed, many individuals, having taken up residence in a particular location, remain there even when better nearby foraging areas are available. In the British Isles, the young seem largely to disperse along river corridors, and the distance travelled from their natal site averages about 9 km (5.6 mi).

In continental Europe, the dispersal distance is greater, commonly somewhere between 50 and 100 kilometres (31 and 62 mi) but exceptionally 1,500 km (932 mi), with ringed birds from the Netherlands ending up in Spain and in Ukraine. In the United States, dispersal is typically over distances of 80 and 320 km (50 and 199 mi), with the most travelled individuals ending up some 1,760 km (1,094 mi) from their points of origin. Dispersal movements in the African continent include 1,000 km (621 mi), from Senegambia to Sierra Leone, and up to 579 km (360 mi) within South Africa. In Australia, there is some migration, as the birds move towards the northern coast in the dry season and southward in the wet season, as well as nomadic movements in association with rodent plagues. Occasionally, some of these birds turn up on Norfolk Island, Lord Howe Island, or New Zealand, showing that crossing the ocean is within their capabilities. In 2008, barn owls were recorded for the first time breeding in New Zealand. The barn owl has been successfully introduced into the Hawaiian island of Kauai in an attempt to control rodents; distressingly, it has been found to also feed on native birds.

4-12-2015 JURONG, SINGAPORE - RED CRESTED TURACO (Tauraco erythrolophus)

The red-crested turaco (Tauraco erythrolophus) is a turaco, a group of African otidimorph birds. It is a frugivorous bird endemic to western Angola. Its call sounds somewhat like a jungle monkey.

The red-crested turaco weighs 210-325 g and is 45–50 cm long. It looks similar to the Bannerman's turaco, but differs in crest and face colors. Both sexes are similar.

They are seen in flocks of up to 30 birds, or in pairs. They usually remain in trees, only coming down to eat or drink.

A deep barking call. the female's call is slightly higher-pitched than the male's. They are highly vocal, particularly at dawn.

Red-crested turacos are monogamous. Both mates build a flimsy nest 5 to 20 meters above the ground in dense foliage. After laying eggs, both birds incubate the eggs. The young leave the nest at 4–5 weeks old.

The red-crested turaco is the national bird of Angola. It occurs quite commonly along the length of the Angolan escarpment and adjacent forested habitats.

A red-crested turaco was featured in 1998's The Parent Trap, as the bird pecking Meredith's chest shortly before she wakes up to discover Annie and Hallie have floated her camping mattress onto a lake. This scene of the film is set in Northern California, so the choice of this bird species is distinctly out of place.

3-1-2016 HONG KONG - SOOTY HEADED BULBUL (Pycnonotus aurigaster)

https://www.inaturalist.org/taxa/14626-Pycnonotus-aurigaster