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Tuesday, 29 November 2016

29-11-2016 SINGAPORE - JAVAN MYNA (Acridotheres javanicus)


The Javan myna (Acridotheres javanicus ), also known as the white-vented myna, is a species of myna. It is a member of the starling family. It is native to Bali and Java. It has been introduced to other Asian countries, and as far away as Puerto Rico.

The Javan myna is mainly black. The wings are brownish-black, and the primaries have white bases. The undertail-coverts are white. There is a short crest on the forehead.Its beak, legs and feet are yellow. The eyes are lemon-yellow. The immature is browner. Its length is 21–23 cm (8.3–9.1 in). Its weight is about 100 g (3.5 oz).

The Javan myna is native to Bali and Java, and has been introduced to southeastern Thailand, southern Malaysia, Singapore, Sumatra, the Lesser Sundas, Taiwan, Puerto Rico, Japan and Nepal. It is found in cities and cultivated areas.

24-11-2016 INLE LAKE, MYANMAR - DANCING DROPWING DRAGONFLY (FEMALE) (Trithemis pallidinervis)


The long-legged marsh glider or dancing dropwing (Trithemis pallidinervis) is a species of dragonfly found in Asia.

The long-legged marsh glider is a medium-sized yellowish brown dragonfly with long legs. In males, the face is yellow or pale brown in front and iridescent purple above. The eyes are colored reddish brown above, brown on sides and bluish grey below. The thorax is olivaceous brown above with a dark brown triangle. On the sides, it is bright yellowish brown with three black stripes on each side. The legs are black, long, and spidery. The basal half of the femora of the first pair of legs are bright yellow. The wings are transparent with reddish venation. The forewings have amber basal markings. The wings have a golden sheen when viewed from certain angle. Wing spot is black with creamy white ends. The abdomen looks bright yellow in color with black median and lateral stripes. These stripes are confluent at the end of each abdominal segment to enclose a wedge shaped yellow spot. The male varies in colour from yellow (below) to chocolate brown when matured.


The females are similar to males but with a broad abdomen. The only way to distinguish the male from the female is the projection on segment two (secondary genital) and purple frons on the face.

This dragonfly is seen near marshes, weedy ponds and lakes where it breeds. It usually perches on tall aquatic weeds or bare ends of shrubs. The long legs are very clearly noticeable at this time. One of the most readily seen dragonflies due to its perching habit and up-winged posture, poised at the tip of swaying reeds.

Monday, 28 November 2016

28-11-2016 JURONG, SINGAPORE - BLACK WINGED LOVEBIRD (Agapornis taranta)

The black-winged lovebird (Agapornis taranta) also known as Abyssinian lovebird is a mainly green bird of the parrot family. At about 16.5 cm (6.5 inches) long, it is the largest of the lovebird genus, a group of small parrots. The adult male is easily identified by its red forehead, and the adult female by its all-green head. They are native to Eritrea and Ethiopia, and they are uncommon as pets.

The black-winged lovebird, with a length of about 16[3]–16.5[2] cm (6.25–6.5 inches), is the largest of all the lovebirds. It is sexually dimorphic, as are the red-headed lovebird and grey-headed lovebird of the lovebird genus. The dimorphism becomes apparent in juvenile birds after their first molt at about eight or nine months of age. Both the male and female black-winged lovebird are mostly green, and only the adult male black-winged lovebird has a red forehead and a ring of red feathers around its eyes.

The tail is black tipped and feathers below the tail show a yellowish colour. The rump and feathers above the tail are light green. In the male feathers under the wing are typically black, and in the female the feathers under the wing are typically greenish or brownish black. Both sexes have a red beak and gray feet.

The natural habitat for a black-winged lovebird is typically from southern Eritrea to southwestern Ethiopia and they normally live in either high plains or mountainous regions.

28-11-2026 JURONG, SINGAPORE - GREEN CHEEKED PARAKEET (Pyrrhura molinae)

The green-cheeked parakeet (Pyrrhura molinae), known as the green-cheeked conure in aviculture, is a species of bird in subfamily Arinae of the family Psittacidae, the African and New World parrots. It is found in Argentina, Bolivia, Brazil, and Paraguay.

The populations of green-cheeked parakeet breeding in higher elevations move to lower ones in winter.

The green-cheeked parakeet has a varied diet that, in the wild, consists of fruits, seeds, flowers and, to a lesser extent, nectar and leaves.

The green-cheeked parakeet's breeding season in Argentina includes February, but its season elsewhere has not been defined. It nests in tree cavities. In captivity the clutch size is four to six eggs, the incubation period is 22 to 25 days, both sexes incubate the clutch, and fledging occurs about seven weeks after hatch.

The green-cheeked parakeet's flight calls "comprise rather high-pitched notes with a grating quality and usually given in fast series, e.g. "krree krree krree", but also single "kuree" notes." From a perch it "utters high-pitched, more melodious notes, such as a bisyllabic "rrekeet" or "keew"." However, perched birds are often silent. Flocks in flight "call frequently and simultaneously, producing a noisy, harsh and piercing chattering."

28-11-2016 JURONG, SINGAPORE - MULTI COLOURED ST ANDREWS CROSS SPIDER (Argiope versicolor)


Argiope versicolor, the multi-coloured Saint Andrew's cross spider, is a species of orb-weaver spider found mostly in Southeast Asia, from China to Indonesia.
Argiope versicolor is a colorful spider. The female's cephalothorax is covered by silvery hair. Its abdomen is pentagonal in shape with white, yellow, red, dark bands dorsally, and two longitudinal yellow stripes ventrally. The dark bands are dotted with white. The legs are orange with dark bands. She usually sits head down in the centre of the web, with legs held spread-eagle in an 'X' shape.
The male is smaller and duller than the female, and brown and cream coloured.
Like other members of the genus, females sometimes decorate their web with a zig-zag stabilimentum of white silk, which varies in shape from discoid in juveniles to cruciform in mature females. The stabilimentum may be association with predator-avoidance behaviours.

Male webs are not decorated by zig-zag white bands.

28-11-2016 JURONG, SINGAPORE - WHITE CHEEKED TURACO (Menelikornis leucotis)


The white-cheeked turaco (Menelikornis leucotis) is a species of bird in the family Musophagidae. It is found in Eritrea, Ethiopia, and South Sudan. A mid-sized species, it measures about 43 cm (17 in) in length, including a tail of 19 cm (7.5 in), and weighs about 200–315 g (7.1–11.1 oz). This species is the most commonly raised turaco in captive conditions.

The white-cheeked turaco is native to Sudan, South Sudan, Ethiopia and Eritrea, where it is found in Podocarpus and juniper forests in the highland regions.

There are two subspecies, the nominate subspecies M. l. leucotis found in the Podocarpus forests of Eritrea, Ethiopia and southeastern South Sudan and M. l. donaldsoni found in south-central Ethiopia south of the Rift Valley and in the extreme west of Somalia. The latter is quite distinct in plumage colour - the eastern population is separated from the larger population by the escarpment.

The white-crested turaco has been shown to hybridise with the sympatric Ruspoli's turaco (Menelikornis ruspolii) that contributed more to concerns about Ruspoli's turaco that is considered endangered.

28-11-2016 JURONG, SINGAPORE - CALIFORNIA QUAIL (Callipepla californica)


The California quail (Callipepla californica), also known as the California valley quail or Valley quail, is a small ground-dwelling bird in the New World quail family. These birds have a curving crest or plume, made of six feathers, that droops forward: black in males and brown in females; the flanks are brown with white streaks. Males have a dark brown cap and a black face with a brown back, a grey-blue chest and a light brown belly. Females and immature birds are mainly grey-brown with a light-colored belly. Their closest relative is Gambel's quail, which has a more southerly distribution and a longer crest at 2.5 in (6.4 cm), a brighter head and lacks the scaly appearance of the California quail. The two species separated about 1–2 million years ago, during the Late Pliocene or Early Pleistocene. It was selected as the state bird of California in 1931.

7-7-2019 LAS BOCAS, COLUMBIA - TOUCAN BARBET (Semnornis ramphastinus)


The toucan barbet (Semnornis ramphastinus) is a barbet native to western Ecuador and Colombia. Along with the prong-billed barbet, it forms the family Semnornithidae, and is closely related to the toucans. It is a medium-sized barbet with a robust yellow bill. It has striking plumage, having a black head with grey throat and nape, red breast and upper belly, yellow lower belly and grey wings and tail.

The toucan barbet is native to humid montane forests, where it occupies all levels of the canopy and is found in both primary and secondary forests, as well as forest edges. It is social, living in small family groups which work together to defend their territories and raise the chicks communally. It feeds on fruit and a range of animal prey, with insects being an important part of the diet of chicks. It sometimes joins mixed-species feeding flocks. Chicks are raised in cavities dug into large, usually dead trees.

Young toucan barbets are preyed upon by plate-billed mountain toucans. The species is considered to be near threatened, mainly due to trapping for the cage-bird trade. It has also declined due to habitat loss, particularly the loss of large trees in which to breed, although the species is adaptable if left unmolested.

28-11-2016 JURONG, SINGAPORE - CARNABY'S BLACK COCKATOO (Zanda latirostris)


Carnaby's black cockatoo (Zanda latirostris), also known as the short-billed black cockatoo, is a large black cockatoo endemic to southwest Australia. It was described in 1948 by naturalist Ivan Carnaby. Measuring 53–58 cm (21–23 in) in length, it has a short crest on the top of its head. Its plumage is mostly greyish black, and it has prominent white cheek patches and a white tail band. The body feathers are edged with white giving a scalloped appearance. Adult males have a dark grey beak and pink eye-rings. Adult females have a bone-coloured beak, grey eye-rings and ear patches that are paler than those of the males.

This cockatoo usually lays a clutch of one to two eggs. It generally takes 28 to 29 days for the female to incubate the eggs, and the young fledge ten to eleven weeks after hatching. The young will stay with the family until the next breeding season, and sometimes even longer. The family leaves the nesting site after the young fledge until the following year. Carnaby's black cockatoo forms flocks when not breeding, with birds in drier habitats usually being more migratory than those in wetter ones. It flies with deep and slow wingbeats, generally high above trees. Seeds of plants of the families Proteaceae and, to a lesser extent, Myrtaceae form a large part of its diet.

Carnaby's black cockatoo nests in hollows situated high in trees with fairly large diameters, generally Eucalyptus. With much of its habitat lost to land clearing and development and threatened by further habitat destruction, Carnaby's black cockatoo is listed as an endangered species by the Federal and Western Australian governments. It is also classified as endangered by the International Union for Conservation of Nature (IUCN). Like most parrots, it is protected by CITES, an international agreement that makes trade, export, and import of listed wild-caught species illegal.

9-11-2017 BRENTWOOD, ESSEX - MARSH TIT (Poecile palustris)


The marsh tit (Poecile palustris) is a passerine bird in the tit family Paridae and genus Poecile, closely related to the willow tit, Père David's and Songar tits. It is a small bird, around 12 cm (4.7 in) long and weighing 12 g (0.42 oz), with a black crown and nape, pale cheeks, brown back and greyish-brown wings and tail. Between 8 and 11 subspecies are recognised. Its close resemblance to the willow tit can cause identification problems, especially in the United Kingdom where the local subspecies of the two are very similar: they were not recognised as separate species until 1897.

Globally, the marsh tit is classified as Least Concern, although there is evidence of a decline in numbers (in the UK, numbers have dropped by more than 50% since the 1970s, for example). It can be found throughout temperate Europe and northern Asia and, despite its name, it occurs in a range of habitats including dry woodland. The marsh tit is omnivorous; its food includes caterpillars, spiders and seeds. It nests in tree holes, choosing existing hollows to enlarge, rather than excavating its own. A clutch of 5–9 eggs is laid.

24-11-2016 INLE LAKE, MYANMAR - GREY HEADED SWAMP HEN (Porphyrio poliocephalus)


The grey-headed swamphen (Porphyrio poliocephalus ) is a species of swamphen occurring from the Middle East and the Indian subcontinent to southern China and northern Thailand. It used to be considered a subspecies of the purple swamphen, but was elevated to full species status in 2015; today the purple swamphen is considered a superspecies and each of its six subspecies groups are designated full species.

The male has an elaborate courtship display, holding water weeds in his bill and bowing to the female with loud chuckles.

The grey-headed swamphen was introduced to North America in the late 1990s due to avicultural escapes in the Pembroke Pines, Florida area. State wildlife biologists attempted to eradicate the birds, but they have multiplied and can now be found in many areas of southern Florida. Ornithological authorities consider it likely that the swamphen will become an established part of Florida's avifauna. It was added to the American Birding Association checklist in February 2013.


Looking like an oversized version of a Purple Gallinule with a massive red bill, the Gray-headed Swamphen is an impressive bird and the largest rail in North America. Originally from southern Asia, it became established in southern Florida in the mid-1990s when birds escaped from captivity and began breeding. Like gallinules, this species forages in marshes by wading, swimming, and even climbing to reach aquatic vegetation, insects, and animal prey. Swamphens are aggressive competitors and may dominate or displace our native North American rails.

Grey-headed swamphen (Porphyrio poliocephalus) is a species of swamphen occurring from the Middle East and the Indian subcontinent to southern China and northern Thailand. It used to be considered a subspecies of the purple swamphen, but was elevated to full species status in 2015; today the purple swamphen is considered a superspecies and each of its six races are designated full species.


The male has an elaborate courtship display, holding water weeds in his bill and bowing to the female with loud chuckles.

The grey-headed swamphen was introduced to North America in the late 1990s due to avicultural escapes in the Pembroke Pines, Florida area. State wildlife biologists attempted to eradicate the birds, but they have multiplied and can now be found in many areas of southern Florida. Ornithological authorities consider it likely that the swamphen will become an established part of Florida's avifauna. It was added to the American Birding Association checklist in February 2013.

25-11-2016 INLE LAKE, MYANMAR - PHEASANT TAILED JACANA (Hydrophasianus chirurgus)



This jacana breeds on floating vegetation during the rainy season. In southern India, it breeds in the monsoon season, June–September. It is polyandrous; one female may lay up to ten clutches in a single season that are raised by different males. Female court males with flight displays around the males and with calling. The female builds a nest on floating vegetation made of leaves and stalks of plants with a depression in the centre. A single clutch consists of four glossy black-marked dark-olive-brown eggs (occasionally an egg in a clutch may be an odd pale sea-green in colour which are laid in the mornings at 24 hour intervals. 


When an egg is removed at the one- or two-egg stage, the nest is torn down and a new one built, whereas a removal at the three-egg stage does not result in replacement. Once the clutch of four is laid, the male begins incubation and the female leaves to court a different male.


In a study in Thailand it was found that it took a female 17 to 21 days to lay the next clutch. A study in China found females taking 9–12 days and laying nearly 7 to 10 clutches in a season.[18] Males may move or drag eggs around by holding them between the bill and breast or between the wings and body. They may also push and float the eggs over water and onto nearby vegetation platforms when disturbed. Nests may be moved to distances of about 15 metres.  Males near the nest may perform broken-wing and rodent-run displays to distract predators. The eggs are incubated for 26 to 28 days. During the first few days of incubation, the female defends the nest, chasing other waterbirds that may approach too close by flying at them.


In close territorial combat they lock bills and strike simultaneously with both wings. Males actively forage in the morning and afternoon and tend to sit at the nest during the hottest part of the day. The downy nidifugous chicks freeze when threatened or when the male indicates alarm and may lie partly submerged with just the bill out of water.


In close territorial combat they lock bills and strike simultaneously with both wings. Males actively forage in the morning and afternoon and tend to sit at the nest during the hottest part of the day. The downy nidifugous chicks freeze when threatened or when the male indicates alarm and may lie partly submerged with just the bill out of water.

Eggs may be preyed on by pond herons, while chicks may bet taken by birds of prey such as black-winged kites. The trematode parasite Renicola philippinensis was described from the kidney of a pheasant-tailed jacana in the New York Zoological Garden while Cycloceolum brasilianum was recorded in India. The bird louse species Rallicola sulcatus has been described from this species; it looks very similar to Rallicola indicus from the bronze-winged jacana. Another bird louse known from the species is Pseudomenopon pilosum.

28-11-2016 JURONG, SINGAPORE - CRESTED JAY (Platylophus galericulatus)


The crested jayshrike or crested shrikejay (Platylophus galericulatus), formerly known as the crested jay (despite not being a true jay) is a species of bird found in Brunei, Indonesia, Malaysia, Myanmar, and Thailand. It is the only member of the genus Platylophus and the family Platylophidae.

Although traditionally placed in the family Corvidae, its taxonomy has been under contention since the 2000s, as phylogenetic analyses indicate that it is not a true corvid, but rather a basal member of the Corvoidea radiation. Some authorities have suggested that it may belong to the helmetshrikes. In 2019, eBird and the Clements Checklist renamed the species the crested shrikejay and placed it in its own family, the Platylophidae, which was undescribed at the time. In 2021, the family Platylophidae was officially described, and in 2022 the International Ornithological Congress reclassified the species into Platylophidae. However, the family name Lophocittidae, originally described as Lophocitteae in 1855 by Johann Jakob Kaup, may have referred to the crested shrikejay, and if so would take precedence over Platylophidae.

Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest of the Thai-Malay Peninsula, Sumatra, Java, and Borneo. It is threatened by habitat loss.

25-11-2016 INLE LAKE, MYANMAR - BARN SWALLOW (Hirundo rustica)


The Barn swallow (Hirundo rustica) is the most widespread species of swallow in the world. In fact, it has the largest natural distribution of any of the world's passerines, ranging over 251 million square kilometers globally. In Anglophone Europe it is just called the swallow; in northern Europe, it is the only common species called a "swallow" rather than a "martin".

The Barn swallow is a distinctive songbird with blue upperparts and a long, deeply forked tail. There is a line of white spots across the outer end of the upper tail. The female is similar in appearance to the male, but the tail streamers are shorter, the blue of the upperparts and breast band is less glossy, and the underparts paler. The juvenile is browner and has a paler rufous face and whiter underparts. It also lacks the long tail streamers of the adult.

Barn swallows are found in Europe, Asia, Africa, and the Americas. These birds are long-distance migrants and their wintering grounds cover much of the Southern Hemisphere as far south as central Argentina, the Cape Province of South Africa, and northern Australia.

25-11-2016 INLE LAKE, MYANMAR - LONG TAILED SHRIKE (Lanius schach)


The long-tailed shrike or rufous-backed shrike (Lanius schach ) is a member of the bird family Laniidae, the shrikes. They are found widely distributed across Asia and there are variations in plumage across the range. The species ranges across much of Asia, both on the mainland and the eastern archipelagos. The eastern or Himalayan subspecies, L. s. tricolor, is sometimes called the black-headed shrike. Although there are considerable differences in plumage among the subspecies, they all have a long and narrow black tail, have a black mask and forehead, rufous rump and flanks and a small white patch on the shoulder. It is considered to form a superspecies with the grey-backed shrike (Lanius tephronotus ) which breeds on the Tibetan Plateau.

The long-tailed shrike is a typical shrike, favouring dry open habitats and found perched prominently atop a bush or on a wire. The dark mask through the eye is broad and covers the forehead in most subspecies and the whole head is black in subspecies tricolor and nasutus. The tail is narrow and graduated with pale rufous on the outer feathers. Subspecies erythronotus has the grey of the mantle and upper back suffused with rufous while the southern Indian caniceps has pure grey. A small amount of white is present at the base of the primaries. The bay-backed shrike is smaller and more contrastingly patterned and has a more prominent white patch on the wing. The sexes are alike in plumage.


The species is found across Asia from Kazakhstan to New Guinea. It is found mainly in scrub and open habitats. Many of the temperate zone populations are migratory, moving south in winter while those in the tropics tend to be sedentary although they may make short distance movements. Subspecies caniceps of southern India is found in winter in the dry coastal zone of southern India. Subspecies tricolor migrates south to Bengal in India. They are found in scrub, grassland and open land under cultivation. A survey in southern India found them to be among the commonest wintering shrikes and found at a linear density along roadsides at about 0.58 per kilometer, often choosing wires to perch.

This species is a rare vagrant to western Europe on the strength of two accepted records in Great Britain on South Uist in November 2000 and the Netherlands near Den Helder in October 2011. A bird matching the features of caniceps was seen on the island of Maldives. It has also occurred as a vagrant to Jordan, Israel, Turkey, Hungary, Japan and Sweden.


This bird has a characteristic upright "shrike" attitude when perched on a bush, from which it glides down at an angle to take lizards, large insects, small birds and rodents. They maintain feeding territories and are usually found single or in pairs that are well spaced out. Several members have been observed indulging in play behaviour fighting over perches. The usual calls are harsh grating and scolding calls, likened to the squealing of a frog caught by a snake. They are capable of vocal mimicry and include the calls of many species including lapwings, cuckoos, puppies and squirrels in their song. This singing ability makes it a popular pet in parts of southeast Asia.

Long-tailed shrikes take a wide variety of animal prey. On occasion, they have been noted capturing fish from a stream. They also take small snakes. It sometimes indulges in kleptoparasitism and takes prey from other birds. It also captures flying insects in the air. They sometimes impale prey on a thorny bush after feeding just on the head or brain. They have been reported to feed on the fruits of the neem in Kerala, even attempting to impale them on a twig.

The breeding season is in summer in the temperate ranges. The nest is a deep and loose cup made up of thorny twigs, rags and hair. This is placed in a thorny bush, trees such as Flacourtia and wild date palms (Phoenix ). The usual clutch is about 3 to 6 eggs which are incubated by both sexes. The eggs hatch after about 13 to 16 days. Young chicks are often fed with pieces of small birds captured by the parents. A second brood may be raised in the same nest. They are sometimes parasitized by cuckoos such as the common cuckoo (Dehra Dun), common hawk-cuckoo, Jacobin cuckoo and the Asian koel in Bangladesh.

25-11-2016 INLE LAKE, MYANMAR - LITTLE CORMORANT (Microcarbo niger)


The little cormorant (Microcarbo niger ) is a member of the cormorant family of seabirds. Slightly smaller than the Indian cormorant it lacks a peaked head and has a shorter beak. It is widely distributed across the Indian Subcontinent and extends east to Java, where it is sometimes called the Javanese cormorant. It forages singly or sometimes in loose groups in lowland freshwater bodies, including small ponds, large lakes, streams and sometimes coastal estuaries. Like other cormorants, it is often found perched on a waterside rock with its wings spread out after coming out of the water. The entire body is black in the breeding season but the plumage is brownish, and the throat has a small whitish patch in the non-breeding season. These birds breed gregariously in trees, often joining other waterbirds at heronries.


The little cormorant is about 50 centimetres (20 in) long and only slightly smaller than the Indian cormorant (Phalacrocorax fuscicollis ). The Indian cormorant has a narrower and longer bill which ends in a prominent hook tip, blue iris and a more pointed head profile. The breeding adult bird has a glistening all black plumage with some white spots and filoplumes on the face. There is also a short crest on the back of the head. The eyes, gular skin and face are dark. In the non-breeding bird or juvenile, the plumage is brownish and the bill and gular skin can appear more fleshy. The crest becomes inconspicuous and a small and well-marked white patch on the throat is sometimes visible. Towards the west of the Indus River valley, its range can overlap with vagrant pygmy cormorants (Microcarbo pygmaeus ), which can be difficult to differentiate in the field and are sometimes even considered conspecific. The sexes are indistinguishable in the field, but males tend to be larger. Some abnormal silvery-grey plumages have been described.

The species was described by Vieillot in 1817 as Hydrocorax niger. The genus Hydrocorax literally means water crow. It was later included with the other cormorants in the genus Phalacrocorax but some studies place the smaller "microcormorants" under the genus Microcarbo.

The little cormorant is found across India, Sri Lanka, Bangladesh, Pakistan and lowland Nepal. It is also found in parts of Myanmar, Thailand, Laos, Cambodia and Indonesia. It is not found in the Himalayas, but vagrants have been seen in Ladakh. It inhabits wetlands, ranging from small village ponds to large lakes, and sometimes tidal estuaries.


Little cormorants tend to forage mainly in small loose groups and are often seen foraging alone. They swim underwater to capture their prey, mainly fish. A study in northern India found that the little cormorant fished in water which was less than a metre deep and captured fishes of about 2–8 centimetres (0.79–3.15 in) length. They propel themselves underwater using their webbed feet. Captured fishes are often brought up to the surface to swallow them and during this time other birds including other little cormorants, painted storks, gulls and egrets may attempt to steal them. Indian cormorants tend to fish communally in larger groups. Like all other cormorants, they will emerge from water and will hold out their wings and stay immobile for a while. The behaviour has been suggested to be for wing-drying, but this interpretation is debated. A study in Sri Lanka found that the time spent with spread wings was always after they had spent some time underwater, and that the duration was related to time spent underwater and inversely related to the temperature and dryness of air. These observations support the theory that the studied behaviour aids drying of the wings.

The breeding season of the little cormorant is between July to September in Pakistan and northern India and November to February in southern India. In Sri Lanka it is December to May. A study in Bangladesh found them to breed from May to October. Males display at the nest site by fluttering their wings while holding their head back and bill raised. They then lower the bill, and after pairing the male also provides food to the female in courtship feeding. Both parents take part in building the nest, which is a platform of sticks placed on trees and sometimes even on coconut palms. They may nest beside Indian pond herons and little egrets in colonies. The nest is built in about two weeks. The whitish eggs turn muddy with age and incubation begins when the first egg is laid. This leads to asynchronous hatching and the chicks in a nest can vary considerably in age. The clutch size can vary from two to six eggs laid at intervals of about two days. The eggs hatch after 15 to 21 days. The downy chicks have a bare red head. The young birds are able to leave the nest after about a month.

Little cormorants are vocal near their nest and roosts where they produce low roaring sounds. They also produce grunts and groans, a low pitched ah-ah-ah and kok-kok-kok calls. They roost communally often in the company of other waterbirds.

Parasitic bird lice, Pectinopygus makundi, have been described from little cormorant hosts. Endoparasitic helminths, Hymenolepis childi and Dilepis lepidocolpos have been described from Sri Lankan birds while others like Neocotylotretus udaipurensis and Syncuaria buckleyi have been described from Indian birds.

28-11-2016 JURONG, SINGAPORE - GREEN JAY (Cyanocorax yncas)

The Inca jay or querrequerre (Cyanocorax yncas) is a bird species of the New World jays, which is native to the Andes of South America.

The Inca jay is 29.5–30.5 cm (11.6–12.0 in) in length. The crown can appear mostly white, with blue limited to the frontal crest and nape. A black bib forms a broad band up to the sides of the head as well as a stripe through the eye line and one above it. The breast and underparts typically are bright yellow. The upper parts are rich green. The color of the iris is bright yellow.

As with most of the typical jays, this species has a very extensive voice repertoire. The bird's most common call makes a rassh-rassh-rassh sound, but many other unusual notes also occur. One of the most distinctive calls sounds like an alarm bell.

The range extends southwards in the Andes from the Colombia and Venezuela through Ecuador, Peru, and Bolivia.

Inca jays usually build a nest in a tree or in a thorny bush or thicket, and the female lays three to five eggs. Only the female incubates, but both parents take care of the young. In Venezuela, they have been observed being victims of nest parasitism by giant cowbirds.

Their basic diet consists of arthropods, vertebrates, seeds, and fruit.

28-11-2016 JURONG, SINGAPORE - COMMON HILL MYNA (Gracula religiosa)


The common hill myna (Gracula religiosa), sometimes spelled "mynah" and formerly simply known as the hill myna or myna bird, is the myna most commonly sighted in aviculture, where it is often simply referred to by the latter two names. It is a member of the starling family (Sturnidae), resident in hill regions of South Asia and Southeast Asia. The Sri Lanka hill myna, a former subspecies of G. religiosa, is now generally accepted as a separate species G. ptilogenys. The Enggano hill myna (G. enganensis) and Nias hill myna (G. robusta) are also widely accepted as specifically distinct, and many authors favor treating the southern hill myna (G. indica) from the Nilgiris and elsewhere in the Western Ghats of India as a separate species.

The common hill myna is a popular talking bird. Its specific name religiosa may allude to the practice of teaching mynas to repeat prayers.

28-11-2016 JURONG, SINGAPORE - BROWN LORY (Chalcopsitta duivenbodei)


The brown lory (Chalcopsitta duivenbodei), also called Duyvenbode's lory, is a species of parrot in the family Psittaculidae native to northern New Guinea.

The brown lory is one of three species in the genus Chalcopsitta. Within the genus, it is basal to the two other species.

The generic name comes from the Greek khalkos, meaning bronze, and the Modern Latin psitta, meaning parrot. The specific epithet commemorates the Dutch merchant Maarten Dirk van Renesse van Duivenbode.

The species is monotypic. Populations from northeastern New Guinea are sometimes treated as a distinct subspecies, C. d. syringanuchalis, on the basis of differences in plumage. Birds from the Sepik River area have also been proposed as a separate subspecies C. d. intermedia, but are almost universally subsumed into the nominate or (where two subspecies are recognised) into syringanuchalis.

The brown lory has a black beak, yellow-streaked face, white tail and mostly dark brown plumage.

Breeding occurs in April. In captivity, clutches were of two eggs, with an incubation period of 24 days and a nestling period of nearly 11 weeks.

The brown lory is found in northern New Guinea. Its natural habitat is subtropical or tropical moist lowland forests, with elevations up to 150 m (492 ft). It is considered generally uncommon in its range, though it is locally common in certain areas (such as the Puwani River area south of Vanimo).

28-11-2016 CHANGI, SINGAPORE - ORIENTAL PIED HORNBILL (Anthracoceros albirostris)


The oriental pied hornbill (Anthracoceros albirostris ) is an Indo-Malayan pied hornbill, a large canopy-dwelling bird belonging to the family Bucerotidae. Two other common names for this species are Sunda pied hornbill (convexus ) and Malaysian pied hornbill.

The species is considered to be among the smallest and most common of the Asian hornbills. It has the largest distribution in the genus and is found in the Indian Subcontinent and throughout Southeast Asia. Its natural habitat is subtropical or tropical moist lowland forests. The oriental pied hornbill's diet includes fruit, insects, shellfish, small reptiles and, sometimes, small mammals and birds including their eggs.

The oriental pied hornbill is a medium size frugivore with a head-to-tail length of 55–60 cm and a wingspan of 23–36 cm. The bill measures 19 cm for males and 16 cm for females. It can weigh between 600 g and 1,050 g, averaging 900 g for males and 875 g for females. The plumage of the head, neck, back, wings and upper breast is black with a slight green sheen. The tail is black with white tips on all the feathers except the central feathers (rectories). The plumage of their lower breast, lower abdomen, thighs, under-wing and all the tips of the wings except the three basal secondaries and two outer primaries is white, as is the circumorbital skin around the eyes and on the throat skin. A blue tinge can sometimes be noticed on the throat of adults. Casques of mature A. albirostri are laterally flattened “cylinders”, which may form a protruding horn. Males and females are similar in coloration. Males can be distinguished from females by their larger body size, yellow bill, which has a black base, and bright red eyes. Females have a slightly smaller body size, a yellow bill and casque with a partly black, browned patched mandible, and grayish-brown eyes. Juvenile A. albirostris resemble the adults, but have an undeveloped casque and a smaller bill. Their black plumage lacks the green gloss found on adults.

The calls of the oriental pied hornbill have been described as crowlike sounds, braying sounds or harsh crackles and screeches.

28-11-2016 JURONG, SINGAPORE - GREAT BLUE TERACO (Corythaeola cristata)


 The great blue turaco (Corythaeola cristata) is a bird species of the family Musophagidae. At 70–76 cm (28–30 in) in length, it is the largest species of turaco. It has predominantly grey-blue plumage with an upright blue-black crest around 10 cm (3.9 in) high. The male and female have similar plumage. It is widespread throughout the African tropical rainforest.

The species ranges from Guinea in the west, east across the sub-Saharan nations to the Imatong Mountains in South Sudan; it also occurs in Uganda, Tanzania and western Kenya, south to the Democratic Republic of Congo and Angola. It inhabits rainforests and gallery forests. It has also adapted to areas cleared by humans and can thrive in these areas.

The great blue turaco is gregarious, with birds forming small troops of some six or seven individuals.

28-11-2016 JURONG, SINGAPORE - BLACK BITTERN (Ixobrychus flavicollis)


The black bittern (Ixobrychus flavicollis) is a bittern of Old World origin, breeding in tropical Asia from Pakistan, India, Bangladesh and Sri Lanka east to China, Indonesia, and Australia. It is mainly resident, but some northern birds migrate short distances.

It is a fairly large species at 58 cm (23 in) in length, being by some margin the largest bittern in the genus Ixobrychus. Compared to related species, it has a longish neck and long yellow bill. The adult is uniformly black above, with yellow neck sides. It is whitish below, heavily streaked with brown. The juvenile is like the adult, but dark brown rather than black. They can be difficult to see, given their skulking lifestyle and reed bed habitat, but tend to fly fairly frequently when the all black upperparts makes them unmistakable.

Their breeding habitat is reed beds. They nest on platforms of reeds in shrubs, or sometimes in trees. Three to five eggs are laid.

24-11-2016 INLE LAKE, MYANMAR - SOUTH EAST ASIAN LIME BUTTERFLY (Papilio demoleus ssp. malayanus)


Thriving in the warmth of Southeast Asia, these fluttering creatures ensure pollination of a variety of plants. Males establish flight routes along streams or the fringes of the forest. They are often observed gathering at stream banks and puddles, engaging in puddling behavior to sip water.

Notably, the Malayan Lime Butterfly is distinguished by its rapid and erratic flight pattern, which is not just mesmerizing but also a clever evasion tactic against birds and other predators. 


Their checkered wing patterns serve as a natural shield, deterring predators with a deceptive display of beauty and resilience. 

Their larval host plants, various citrus species, give them their common name and are a testament to their importance in our gardens.


The butterfly is black with large yellow markings on the upperside, forming a band running from the forewings to the hindwings. The underside is mostly yellow with black markings.
The Lime Butterfly flies rapidly, but stops occassionally to sunbathe with its wings opened flat. The caterpillar host plant is the Common Lime Bush (Citrus sp.).
Its habitats are Forest, Parks & Gardens, and urban areas'

Sunday, 27 November 2016

28-11-2016 JURONG, SINGAPORE - TAVETA GOLDEN WEAVER (Ploceus castaneiceps)


The Taveta weaver (Ploceus castaneiceps ), also known as the Taveta golden weaver, is a species of bird in the weaver family, Ploceidae. It is found on the African savannah in Kenya and Tanzania. The name of the bird comes from the unique markings/coloration of the bird, as well as how these birds weave intricate nests.

The male Taveta weaver is a vibrant golden yellow color; this color is duller on its back. The wings and tail are a greener color, whereas brown spots are located on the chest. The back of the head is red, and the bill, or beak, is black. The female is an olive color with paler streaks. In general, the Taveta weaver is a small bird, around the size of the finch and closely related to the sparrow.


This bird can be found on the Savannah in coastal East Africa from eastern Tanzania to south-eastern Kenya. It prefers to live in bulrushes, woodland, and swampy areas. Some sightings of this bird have also been recorded in Asia.

The Taveta weaver eats mostly seeds, though they have been seen to feed from snall insects. The offspring receive food from the mother. This bird also feeds on corn and grasses.

Male weavers build extravagant oval nests over water attached to stems of reeds or grasses. The Taveta weavers lay two or three glossy, dark, olive-green eggs. The female bird chooses who she will mate, depending on how impressed she is with a male's skill to construct a nest. 

28-11-2016 JURONG, SINGAPORE - BANK MYNA (Acridotheres ginginianus)


The bank myna (Acridotheres ginginianus) is a myna found in the northern parts of South Asia. It is smaller but similar in colouration to the common myna, only differing in having brick-red naked skin behind the eyes instead of yellow. It is greyer on the underside and in this and in the presence of a slight tuft of feathers bears some resemblance to the jungle myna. They are found in flocks on the plains of northern and central India, often within towns and cities. Their range appears to be extending southwards into India. The name is derived from their habit of nesting almost exclusively in the earthen banks of rivers, where they excavate burrows and breed in large colonies.

24-5-2023 SUKAU RIVER LODGE, BORNEO - RUDDY KINGFISHER (Halcyon coromanda)


The ruddy kingfisher (Halcyon coromanda) is a medium-sized tree kingfisher, widely distributed in east and southeast Asia.

Reaching approximately 25 cm, the ruddy kingfisher has a very large, bright red bill and equally red legs. The body is rust red, generally deepening to purple at the tail. There is little sexual dimorphism though some sources report male birds being somewhat brighter in plumage. Due to its preference for heavily forested areas, the kingfisher's high, descending call is more often heard than the bird itself is seen, and these birds generally travel singly or in pairs.

The ruddy kingfisher ranges from South Korea and Japan in the north, south through the Philippines to the Sunda Islands, and west to China and India. It is migratory, with birds in the northern part of the range migrating as far south as Borneo during winter. Locally common in southern parts of its range, the ruddy kingfisher is rare in Japan, where it is highly sought after by birders. Ruddy kingfishers inhabit forested areas from the temperate to tropical zones, often in thick jungles and rainforests.


Like other kingfishers, ruddy kingfishers generally feed on fish, crustaceans, and large insects. However, in areas with less running water, they are known to eat frogs and other amphibians.

28-11-2016 JURONG, SINGAPORE - BLOSSOM HEADED PARAKEET (Psittacula roseata)

The blossom-headed parakeet (Psittacula roseata) is a parrot in the family Psittaculidae.

Himalayapsitta roseata is a lime-green parrot, 30 cm (12 in) long with a tail up to 18 cm (7.1 in). The male's head is pink becoming pale blue on the back of the crown, nape and cheeks. There is a narrow black neck collar and a black chin stripe. There is a red shoulder patch and the rump and tail are bluish-green, the latter tipped yellow. The upper mandible is yellow, and the lower mandible is dark. The female has a pale grey head and lacks the black neck collar and chin stripe patch. The lower mandible is pale. Immature birds have a green head and a grey chin. Both mandibles are yellowish and there is no red shoulder patch. The different head colour and the yellow tip to the tail distinguish this species from the similar plum-headed parakeet (H. cyanocephala).

This species is a resident breeder in Eastern Bangladesh, Bhutan, Northeast India and Nepal, eastwards into South-east Asia (Cambodia, Laos, Myanmar, Thailand and Viet Nam) and also China. Blossom-headed parakeet inhabits lowland and foothill open forests and forest edges. 

Blossom-headed parakeet nests in holes in trees, laying 4-5 white eggs. It undergoes local movements, driven mainly by the availability of the fruit and blossoms which make up its diet. It is a gregarious and noisy species with range of raucous calls.