27-3-2015 GALLE, SRI LANKA - YELLOW BILLED BABBLER (Turdoides affinis)

The yellow-billed babbler is a common resident breeding bird in Sri Lanka and southern India. Its habitat is scrub, cultivation and garden land. This species, like most babblers, is not migratory, and has short rounded wings and a weak flight and is usually seen calling and foraging in groups. It is often mistaken for the jungle babbler, whose range overlaps in parts of southern India, although it has a distinctive call and tends to be found in more vegetated habitats. Its name is also confused with Turdoides leucocephala, which is also known as white-headed babbler.

The yellow-billed babbler was formerly placed in the genus Turdoides but following the publication of a comprehensive molecular phylogenetic study in 2018, it was moved to the resurrected genus Argya.

The yellow-billed babbler (Argya affinis) is a member of the family Leiothrichidae endemic to southern India and Sri Lanka. These birds have grey brown upperparts, a grey throat and breast with some mottling, and a pale buff belly. The head and nape are grey, and the eyes are bluish white. The nominate race, found in southern India, has a whitish crown and nape, with a darker mantle. The rump is pale and the tail has a broad dark tip. The Sri Lankan subspecies A. a. taprobanus is drab pale grey. Birds in the extreme south of India are very similar to the Sri Lankan subspecies with the colour of the crown and back being more grey than the nominate race. The Indian form is more heavily streaked on the throat and breast. The Sri Lankan subspecies resembles the jungle babbler, Turdoides striatus, although that species does not occur on the island.

Seven distinctive vocalisations have been noted in this species and this species has a higher pitched call than the jungle babbler. The jungle babbler has calls that have a harsher and nasal quality.

The taxonomy of this species was confused in the past and confounded with the sympatric jungle babbler and the orange-billed babbler of Sri Lanka.

This species is patchily distributed in southern India and Sri Lanka. The nominate subspecies is found in Andhra Pradesh, south of the Godavari river and Karnataka south of Belgaum into Tamil Nadu. It prefers lower altitudes and drier habitats than the jungle babbler but sometimes is found alongside it. The Sri Lankan subspecies is found in the lowlands and hills up to about 1500m avoiding heavy forest. It is a common garden bird and frequently visits urban and suburban areas.

The yellow-billed babbler lives in flocks of seven to ten or more. It is a very noisy bird, and the presence of a flock may generally be known at some distance by the continual chattering, squeaking and chirping produced by its members. Sometimes, all the members start chattering loud enough to irritate the human ear significantly. One member often perches high and acts as a sentinel while the remaining members of the flock forage on or close to the ground. They feed mainly on insects, but also eat fruit, nectar and human food scraps. They have been known to take Calotes versicolor lizards and whip-scorpions. They do not fly long distances; the maximum distance flown non-stop was about 180 m and prior to flying, they usually gain height by moving up a tree or tall shrub. Black drongos, rufous treepies and Indian palm squirrels are often seen foraging near these babblers.

Yellow-billed babblers allopreening

The babblers wake before dawn around 6:00 AM and begin foraging. They are relatively inactive in the hot hours of the day from 1:30 PM to 4:30 PM. They assemble in groups around 7:00 PM and preen themselves before going to roost. Members of a group roost next to each other with some juveniles wedging themselves in the middle of the group. When foraging the sentinel bird calls with wing fluttering and hopping. Allopreening is a common activity, particularly in winter, and members may beg for food from other members. Yellow-billed babblers particularly like to bathe, and may visit birdbaths in their general territories, usually around late afternoon to evening. Sometimes these birds have been observed visiting bird baths at around 6:30 PM, after sunset.

A study in the Sivakasi plains noted that groups had a home range of 0.4 km2 and the population density was about 55 birds per km2.

Nests of the species are seen throughout the year but the peak breeding season is prior to the onset of the Indian southwest monsoon. Nests are built in trees, concealed in dense masses of foliage. The majority of nests are built below a height of four metres from the ground. The nest is a small cup placed in a fork of a branch. The normal clutch is two to four turquoise blue eggs, although up to five may be laid by birds in the hills of Sri Lanka. The eggs hatch after 14 to 16 days. The brooding parent bird often stands on the rim of the nest rather than sit on the chicks. Brood parasitism of the babblers' nests by the pied cuckoo (Clamator jacobinus) is known from both India and Sri Lanka. The common hawk-cuckoo has also been noted as a brood parasite. In an exceptional case, jungle babblers have been seen feeding the chicks of the yellow-billed babbler. Chicks are mainly fed insects and the occasional lizard. Like most perching birds, the parents take care of nest sanitation, removing the faecal sacs of the young, typically by swallowing them. Helpers have been seen to assist the parents in building the nest as well as in feeding the chicks at the nest.

27-3-2015 SRI LANKA - WHITE BELLIED DRONGO (Dicrurus caerulescens)

The white-bellied drongo (Dicrurus caerulescens) is a species of drongo found across the Indian Subcontinent. Like other members of the family Dicruridae, they are insectivorous and mainly black in colour, but with a white belly and vent. Young birds are, however, all black and may be confused with the black drongo, which is smaller and more compact in appearance. The subspecies found in Sri Lanka has white restricted to the vent.

In 1747 the English naturalist George Edwards included an illustration and a description of the white-bellied drongo in the second volume of his A Natural History of Uncommon Birds. He used the English name "The Fork- tail'd Indian Butcher-Bird". Edwards based his hand-coloured etching on a specimen that had been sent from Bengal to the silk-pattern designer Joseph Dandridge in London. When in 1758 the Swedish naturalist Carl Linnaeus updated his Systema Naturae for the tenth edition, he placed the white-bellied drongo with the shrikes in the genus Lanius. Linnaeus included a brief description, coined the binomial name Lanius caerulescens and cited Edwards' work. The specific epithet caerulescens is Latin meaning "bluish". The white-bellied drongo is now placed with the other drongos in the genus Dicrurus that was introduced in 1816 by the French ornithologist Louis Pierre Vieillot.

Three subspecies are recognised

D. c. caerulescens (Linnaeus, 1758) – south Nepal to west, south India

D. c. insularis (Sharpe, 1877) – north Sri Lanka

D. c. leucopygialis Blyth, 1846 – south Sri Lanka

This drongo is black without any glossy feathers on the upperside and greyish on the throat and breast, while the belly and vent are entirely white in the Indian form which is the nominate subspecies. The fork of the tail is less deep than in the black drongo which is often seen in the same habitats. Young black drongo's can have a lot of white on the underside but it is usually scaly in appearance. The Sri Lankan forms insularis of the northern dry zone and leucopygialis of the southern wet zone have the white restricted to the vent. Birds that are less than a year old lack the white on the underside but are browner above and greyish below. Males have a very slightly shorter tail on average than females.

27-3-2015 SRI LANKA - GREEN SEA TURTLE (Chelonia mydas)

https://www.inaturalist.org/taxa/39659-Chelonia-mydas

27-3-2015 SRI LANKA - COMMON JEZEBEL BUTTERFLY (Delias eucharis)

Delias eucharis, the common Jezebel, is a medium-sized pierid butterfly found in many areas of south and southeast Asia, especially in the non-arid regions of India, Bangladesh, Sri Lanka, Indonesia, Myanmar and Thailand. The common Jezebel is one of the most common of the approximately 225 described species in the genus Delias.

The wingspan of both males and females ranges from 6.5 to 8.5 cm.

The common Jezebel are nomadic in behaviour and are found in a variety of environment including, but not limited to, temperate hill forests, tropical rainforests, dry open woodlands, and beach hinterlands. They are generally found all over India, except in the desert tracts, and up to an altitude of 7,000 feet (2,100 m) in the hills. The butterfly may be found wherever there are trees, even in towns and cities, flying high among the trees and visiting flowers.

It is also commonly seen in gardens. The females can be seen flying amongst the trees in search of its food plants, while the males are more frequently observed visiting flowers for nectar. It rests with its wings closed exhibiting the brilliantly coloured underside.

The Jezebel often flies high up in the canopy and usually comes lower down only to feed on nectar in flowers. Due to this habit apparently, it has evolved a dull upperside and a brilliant underside so that birds below it recognise it immediately while in flight and at rest.

23-3-2015 PENANG, MALAYSIA - ASIAN EMERALD DOVE (Chalcophaps indica)

The emerald dove or common emerald dove (Chalcophaps indica), also called Asian emerald dove and grey-capped emerald dove, is a widespread resident breeding pigeon native to the tropical and subtropical parts of the Indian Subcontinent and Southeast Asia. The dove is also known by the names of green dove and green-winged pigeon. The common emerald dove is the state bird of the Indian state of Tamil Nadu. The Pacific emerald dove and Stephan's emerald dove were both considered conspecific.

The common emerald dove is a stocky, medium-sized pigeon, typically 23–27 cm (9.1–10.6 in) in length. The back and wings are bright emerald green. The flight feathers and tail are blackish, and broad black and white bars show on the lower back in flight. The head and underparts are dark vinous pink, fading to greyish on the lower belly. The eyes are dark brown, the bill bright red and legs and feet rufous. The male has a white patch on the edge of the shoulders and a grey crown, which the female lacks. Females will tend to have a browner complexion with a grey mark on the shoulder. Immature birds resemble females but have brown scallops on their body and wing plumage.

This is a common species in tropical forests and similar dense wet woodlands, farms and mangroves. It builds a scant stick nest in a tree up to five metres and lays two cream-coloured eggs.

Emerald doves usually occur singly, pairs or in small groups. They are quite terrestrial, often searching for fallen fruit on the ground and spending little time in trees except when roosting. They eat seeds and fruits of a wide variety of plants and are generally tame and approachable. They are rare and are usually found foraging in small groups or pairs. If there's a resource rich area, small groups will maintain a territory. Its flight is fast and direct, with the regular beats and an occasional sharp flick of the wings which are characteristic of pigeons in general. It often flies low between the patches of dense forest it prefers, but when disturbed will frequently walk away rather than fly. They are particularly good weavers when flying through forests. When flying they expose a buff underwing and a chestnut colour of their flight feathers.

The call is a low soft moaning cooing consisting of about six to seven coos starting quietly and rising. They also call a nasal "hoo-hoo-hoon". Males perform a bobbing dance during courtship.

23-3-2015 PENANG, MALAYSIA - HOUSE SPARROW (MALE) (Passer domesticus)

The Eurasian tree sparrow (Passer montanus) is asmall passerine bird that breeds over most of temperate Eurasia and Southeast Asia, where it is known as the Tree sparrow. 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.

The adult's crown and nape are rich chestnut, and there is a kidney-shaped black ear patch on each pure white cheek; the chin, throat, and the area between the bill and throat are black. The upperparts are light brown, streaked with black, and the brown wings have two distinct narrow white bars. The legs are pale brown, and the bill is lead-blue in summer, becoming almost black in winter. This sparrow is distinctive even within its genus in that it has no plumage differences between the sexes; the juvenile also resembles the adult, although the colors tend to be duller. Its contrasting face pattern makes this species easily identifiable in all plumages; the smaller size and brown, not grey, crown are additional differences from the male house sparrow. Adult and juvenile Eurasian tree sparrows undergo a slow complete molt in the autumn and show an increase in body mass despite a reduction in stored fat. The change in mass is due to an increase in blood volume to support active feather growth and generally higher water content in the body.

20-3-2015 JURONG, SINGAPORE - YELLOW VENTED BULBUL (Pycnonotus goiavier)

The yellow-vented bulbul (Pycnonotus goiavier), or eastern yellow-vented bulbul, is a member of the bulbul family of passerine birds. It is a resident breeder in southeastern Asia from Indochina to the Philippines. It is found in a wide variety of open habitats but not the deep forest. It is one of the most common birds in cultivated areas. They appear to be nomadic and roam from place to place regularly.

The yellow-vented bulbul builds a well-camouflaged but fragile, loose, deep, cup-shaped circular nest from grass, leaves, roots, vine stems, and twigs. The nest is untidy on the outside, but neatly lined with plant fibers. It may be built in a wide range of places from low bushes to high trees. This is a species adapted to humans and may even nest in gardens. The yellow-vented bulbul lays 2–5 eggs from February to June.

The yellow-vented bulbul eats berries and small fruits. They also sip nectar, nibble on young shoots, and consume some insects.

20-3-2015 LITTLE INDIA, SINGAPORE - EURASIAN TREE SPARROW (MALE) (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.

20-3-2015 JURONG, SINGAPORE - BROWN PANSY BUTTERFLY (Junonia hedonia)

Junonia hedonia, the brown pansy, chocolate pansy, brown soldier or chocolate argus, is a butterfly found in Southeast Asia, Indonesia, and Australia.

20-3-2015 SINGAPORE CITY - SPOTTED DOVE (Streptopelia chinensis)

The spotted dove or eastern spotted dove (Spilopelia chinensis) is a small and somewhat long-tailed pigeon that is a common resident breeding bird across its native range on the Indian subcontinent and in Southeast Asia. The species has been introduced to many parts of the world and feral populations have become established.

This species was formerly included in the genus Streptopelia with other turtle-doves, but studies suggest that they differ from typical members of that genus. This dove is long tailed buff brown with a white-spotted black collar patch on the back and sides of the neck. The tail tips are white and the wing coverts have light buff spots.

There are considerable plumage variations across populations within its wide range. The species is found in light forests and gardens as well as in urban areas. They fly from the ground with an explosive flutter and will sometimes glide down to a perch. It is also called the mountain dove, pearl-necked dove, lace-necked dove, and spotted turtle-dove.

6-9-2016 OLIVA MARJAL, VALENCIA - COMMON WAXBILL (Estrilda astrild)

6-9-2016 OLIVA MARJAL, VALENCIA - RED VEINED DARTER DRAGONFLY (MALE) (Sympetrum fonscolombii)

6-9-2016 OLIVA MARJAL, VALENCIA - SQUACCO HERON (Ardeola ralloides)

6-9-2016 OLIVA MARJAL, VALENCIA - LITTLE EGRET (Egretta garzetta)

20-3-2015 SINGAPORE CITY - 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, displayed in flight as a striking white wing bar, along with a white tail bar. 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.

The Javan myna is omnivorous and eats seeds, fruit, nectar, insects and human waste. It is often found in large groups. Its voice is similar to that of the common myna. It builds its nest in holes. The eggs are bluish-glaucous. Javan mynas are bold and not very afraid of humans. Javan mynas are kept in cages in Malaysia and Indonesia. The birds scavenge in groups, minimum two but usually three or more, with all except one feeding and one usually at a vantage point keeping a look out. If the bird that is keeping watch sees anything that might pose a threat, it alarms the group members with a high pitch tweet and they all flee the area swiftly. If one of them is separated, they would tend to tweet to attract other mynas of their kind to come over.

19-3-2015 JURONG, SINGAPORE - LESSER BIRD OF PARADISE (FEMALE) (Paradisaea minor)

The lesser bird-of-paradise is medium-sized, up to 32 cm-long, maroon-brown with a yellow crown and brownish-yellow upper back. The male has a dark emerald-green throat, a pair of long tail-wires and is adorned with ornamental flank plumes which are deep yellow at their base and fade outwards into white. The female is a maroon bird with a dark-brown head and whitish underparts. Further study is required, but it seems likely that birds-of-paradise also possess toxins in their skins, derived from their insect prey.

It resembles the larger greater bird-of-paradise, but the male of that species has a dark chest, whereas the female is entirely brown (no whitish underparts).

The males are polygamous, and perform courtship displays in leks. The female usually lays two pinkish eggs with dark markings in a nest in a tree high above ground. Its diet consists mainly of fruits and insects.

The lesser bird-of-paradise is distributed throughout forests of northern New Guinea, and the nearby islands of Misool and Yapen. Widespread and common throughout its large range, the lesser bird-of-paradise is evaluated as Least Concern on the IUCN Red List of Threatened Species. It is listed on Appendix II of CITES.

A large bird of lowland and foothill forest and edge. Both sexes have yellow back and yellow eye. Male has a chestnut breast and white and yellow plumes which he raises above his back during his display, in which he flaps his chestnut wings. The male is distinguished from Greater by his yellow back and Emperor by his brown chest. Females distinguished from other species by their white underparts and black hood. Male gives a typical, repeated, nasal squawk.

19-3-2015 JURONG, SINGAPORE - BLUE STREAKED LORY (Eos reticulata)

The blue-streaked lory (Eos reticulata) is also known as the blue-necked lory. It is a medium-sized parrot (31 cm), which is found on the Tanimbar Islands and Babar in the southern Moluccas.

The blue-streaked lory is about 31 centimetres (12 in) in length, including the tail. They weigh between 145 and 155 grams (5.1 and 5.5 oz).

Adults of both sexes look the same – this is called sexually monomorphic.

Most of the bird's general plumage is bright red. Against this intense red background, there are scattered electric blue feathers near the ears and on the nape of the neck, which is where the bird gets its name. From the area to the base of the neck, there is an indigo-violet stripe. The lower part of the nape of the neck, to the top of the back, is a bluish black. The main part of the back, as well as the rump, is red. Wing coverts and flights are red with black tips. The upper part of the tail feathers are a reddish black, and the underside of the tail is a muted red. The iris of the eye is orange-red. The beak is sharply curved, short, and bright red-orange. The feet are medium gray, and the claws are black.

There are estimated to be between 100,000 and 500,000 blue-streaked lories in the wild.

While their diet in the wild is unknown, it is thought to be similar to that of most lories and lorikeets, with pollen, nectar, fruit, and some insects making up the vast bulk of the ingesta.

These lories are known as one of the louder species, and when kept in captivity, people's neighbors who desire quiet might be disturbed or annoyed by the bird's penetrating voice. The call is described as a shrill series of screeches in succession, or singular screeches.

Social and gregarious, these birds travel in noisy flocks of up to ten individuals when possible.

The bird's lifespan in captivity is reported to be 28–32 years.

The usual clutch of eggs is 2, but in exceptional circumstances, 3 eggs may be laid. In commercial aviculture for breeding, it is very important to set up compatible pairs, to prevent harm to one member of the pair.

Incubation time is 25 days, and from the time of hatching, the time to fledge is approximately 12 weeks.

19-3-2015 JURONG, SINGAPORE - ECLECTUS PARROT (MALE) (Eclectus roratus)

The Moluccan eclectus (Eclectus roratus) is a parrot native to the Maluku Islands (Moluccas). It is unusual in the parrot family for its extreme sexual dimorphism of the colours of the plumage; the male having a mostly bright emerald green plumage and the female a mostly bright red and purple/blue plumage. Joseph Forshaw, in his book Parrots of the World, noted that the first European ornithologists to see eclectus parrots thought they were of two distinct species. Large populations of this parrot remain, and they are sometimes considered pests for eating fruit off trees. Some populations restricted to relatively small islands are comparably rare. Their bright feathers are also used by native tribespeople in New Guinea as decorations.

19-3-2015 JURONG, SINGAPORE - SUN PARAKEET (Aratinga solstitialis)

The sun conure (Aratinga solstitialis), also known as the sun parakeet, is a medium-sized, vibrantly colored parrot native to northeastern South America. The adult male and female are similar in appearance, with black beaks, predominantly golden-yellow plumage, orange-flushed underparts and face, and green and blue-tipped wings and tails. Sun conures are very social birds, typically living in flocks. They form monogamous pairs for reproduction, and nest in palm cavities in the tropics. Sun conures mainly feed on fruits, flowers, berries, blossoms, seeds, nuts, and insects. Conures are commonly bred and kept in aviculture and may live up to 30 years. This species is currently threatened by loss of habitat and trapping for plumage or the pet trade. Sun conures are now listed as endangered by the International Union for Conservation of Nature.

Sun conures live in a relatively small region of northeastern South America - the north Brazilian state of Roraima, southern Guyana, extreme southern Suriname, and southern French Guiana. They also occur as vagrants to coastal French Guiana. Their status in Venezuela is unclear, but recent sightings from the southeast near Santa Elena de Uairén have been reported. They may occur in Amapá or far northern Pará (regions where the avifauna generally is very poorly documented), but this remains to be confirmed. Populations found along the Amazon River in Brazil are now known to belong to the sulphur-breasted parakeet.

Sun conures are mostly found in tropical habitats, but their exact ecological requirements remain relatively poorly known. They are widely reported as occurring within dry savanna woodlands and coastal forests, but recent sightings suggest they mainly occur at altitudes less than 1200 m, at the edge of humid forests growing in foothills in the Guiana Shield, and cross more open savannah habitats only when traveling between patches of forest. Sun conures have been seen in shrublands along the Amazon riverbank, as well as forested valleys and coastal, seasonally flooded forests. These conures usually inhabit fruiting trees and palm groves.

19-3-2015 JURONG, SINGAPORE - COMMON OSTRICH (Struthio camelus)

The common ostrich (Struthio camelus), or simply ostrich, is a species of flightless bird native to certain large areas of Africa. It is one of two extant species of ostriches, the only living members of the genus Struthio in the ratite order of birds. The other is the Somali ostrich (Struthio molybdophanes), which was recognized as a distinct species by BirdLife International in 2014 having been previously considered a distinctive subspecies of ostrich.

The common ostrich belongs to the order Struthioniformes. Struthioniformes previously contained all the ratites, such as the kiwis, emus, rheas, and cassowaries. However, recent genetic analysis has found that the group is not monophyletic, as it is paraphyletic with respect to the tinamous, so the ostriches are now classified as the only members of the order. Phylogenetic studies have shown that it is the sister group to all other members of Palaeognathae and thus the flighted tinamous are the sister group to the extinct moa. It is distinctive in its appearance, with a long neck and legs, and can run for a long time at a speed of 55 km/h (34 mph) with short bursts up to about 70 km/h (40 mph), the fastest land speed of any bird. The common ostrich is the largest living species of bird and largest living dinosaur. It lays the largest eggs of any living bird (the extinct giant elephant bird (Aepyornis maximus) of Madagascar and the south island giant moa (Dinornis robustus) of New Zealand laid larger eggs).

The common ostrich's diet consists mainly of plant matter, though it also eats invertebrates and small reptiles. It lives in nomadic groups of 5 to 50 birds. When threatened, the ostrich will either hide itself by lying flat against the ground or run away. If cornered, it can attack with a kick of its powerful legs. Mating patterns differ by geographical region, but territorial males fight for a harem of two to seven females.

The common ostrich is farmed around the world, particularly for its feathers, which are decorative and are also used as feather dusters. Its skin is used for leather products and its meat is marketed commercially, with its leanness a common marketing point.