Common redshank - Migrant bird specie in Sri Lanka

The common redshank or simply redshank (Tringa totanus) is an Eurasian wader in the large family Scolopacidae..

Common redshanks in breeding plumage are a marbled brown color, slightly lighter below. In winter plumage they become somewhat lighter-toned and less patterned, being rather plain greyish-brown above and whitish below. They have red legs and a black-tipped red bill, and show white up the back and on the wings in flight..

It is a widespread breeding bird across temperate Eurasia. It is a migratory species, wintering on coasts around the Mediterranean, on the Atlantic coast of Europe from Great Britain southwards, and in South Asia. They are uncommon vagrants outside these areas; on Palau in Micronesia for example, the species was recorded in the mid-1970s and in 2000.

They are wary and noisy birds which will alert everything else with their loud piping call. Like most waders, they feed on small invertebrates. Redshanks will nest in any wetland, from damp meadows to saltmarsh, often at high densities. They lay 3-5 eggs.

The common redshank is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds(AEWA) applies.

It is widely distributed and quite plentiful in some regions, and thus not considered a threatened species by the IUCN.

Captured in Kumana National Park.

White-browed bulbul - Resident Breeder in Sri Lanka - Also Endemic to Indian Sub Continent

The White-browed Bulbul ( Pycnonotus luteolus) is a member of the bulbul family of passerine birds. It is a resident breeder in Sri Lanka and peninsular India. Largely olive coloured above with whitish underparts, it has a pale supercilium and a yellow vent. They are found in dense scrub habitats, where they skulk within vegetation and can be difficult to see although their loud and distinct burst of calls is distinctive.

The White-browed Bulbul is about 20 cm (7 inches) long, with a moderately long (8 cm) tail. It has olive-grey upperparts and whitish underparts. This species is identifiable by the white supercilium, white crescent below the eye, and dark eye stripe and moustachial stripe. The vent is yellowish and there is some yellow on the chin and moustache. The throat is however largely whitish unlike in the similar looking and sounding Yellow-throated Bulbul which is found in rockier habitats. Three or four hair-like filoplumes are present on the nape. Sexes are similar in plumage. It is usually detected by the burst of song that it produces from the top of a bush and often dives into the bush becoming difficult to see. The song is a rich, spluttering warble and the bird is more often heard than seen. The nominate form is from southern India while insulae from Sri Lanka is slightly darker and has a shorter wing. Known as බැම සුදු කොන්ඩයා in Sinhala.

This species is endemic to southern India and Sri Lanka. The northern boundary is along Gujarat, Madhya Pradesh and western West Bengal (near Midnapur). It is found in dry open scrub country mainly on the plains and also occurs in gardens and woodlands with dense shrubbery.

White-browed Bulbuls are usually seen singly or in pairs. They forage within bushes for fruit, nectar and insects. The breeding season is spread out from March to September and may possibly breed twice a year. Peaks in breeding occur in February and again in September. The dry season of May to July appears to be avoided for breeding in the Point Calimere region. They build a nest, a loose cup made of twigs, cobwebs and hair placed low in a thick bush and usually on the periphery. Two eggs form the typical clutch.Individuals may live for more than 11 years.

Captured in Wasgamuwa National Park

Little ringed plover - Migrant Bird Specie in Sri Lanka

The little ringed plover (Charadrius dubius) is a small plover. Plovers are a widely distributed group of wading birds belonging to the subfamily Charadriinae. There are about 66 species^[1] in the subfamily, most of them called "plover" or "dotterel". The closely related lapwing subfamily, Vanellinae, comprises another 20-odd species. 

Adults have a grey-brown back and wings, a white belly, and a white breast with one black neckband. They have a brown cap, a white forehead, a black mask around the eyes with white above and a short dark bill. The legs are flesh-coloured and the toes are all webbed.

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This species differs from the larger ringed plover in leg colour, the head pattern, and the presence of a clear yellow eye-ring.

Their breeding habitat is open gravel areas near freshwater, including gravel pits, islands and river edges in Europe and western Asia. They nest on the ground on stones with little or no plant growth. Both male and female take turn to incubate the eggs.

They are migratory and winter in Africa. These birds forage for food on muddy areas, usually by sight. They eat insects and worms.

The little ringed plover is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) applies.

Captured @ Wasgamuwa National Park.

Asian openbill - Resident breeder in Sri Lanka

The Asian openbill or Asian openbill stork (Anastomus oscitans) is a large wading bird in the stork family Ciconiidae. This distinctive stork is found mainly in the Indian subcontinent and Southeast Asia. It is greyish white with glossy black wings and tail and the adults have a gap between the arched upper mandible and recurved lower mandible. Young birds are born without this gap which is thought to be an adaptation that aids in the handling of snails, their main prey. Although resident within their range, they make long distance movements in response to weather and food availability.

The Asian openbill stork is predominantly greyish white with glossy black wings and tail that have a green or purple sheen. The name is derived from the distinctive gap formed between the recurved lower and arched upper mandible of the beak in adult birds. Young birds do not have this gap. The cutting edges of the mandible have a fine brush like structure that is thought to give them better grip on the shells of snails.

The mantle is black and the bill is horn-grey. At a distance, they can appear somewhat like a white stork or Oriental stork. The short legs are pinkish to grey, reddish prior to breeding. Non-breeding birds have a smoky grey back instead of white. Young birds are brownish-grey and have a brownish mantle. Like other storks, the Asian openbill is a broad-winged soaring bird, which relies on moving between thermals of hot air for sustained flight. They are usually found in flocks but single birds are not uncommon. Like all storks, it flies with its neck outstretched. It is relatively small for a stork and stands at 68 cm height (81 cm long).

The usual foraging habitats are inland wetlands and are only rarely seen along river banks and tidal flats. Birds may move widely in response to habitat conditions. Young birds also disperse widely after fledging. Individuals ringed at Bharatpur in India have been recovered 800 km east and a bird ringed in Thailand has been recovered 1500 km west in Bangladesh. Storks are regularly disoriented by lighthouses along the southeast coast of India on overcast nights between August and September.The species is very rare in the Sind and Punjab regions of Pakistan, but widespread and common in India, Sri Lanka, Burma and Thailand.

The Asian openbill feeds mainly on large molluscs, especially Pila species, and they separate the shell from the body of the snail using the tip of the beak. The tip of the lower mandible of the beak is often twisted to the right. This tip is inserted into the opening of the snail and the body is extracted with the bill still under water. Jerdon noted that they were able to capture snails even when blindfolded.

The breeding season is after the rains, during July to September in northern India and November to March in southern India and Sri Lanka. They may skip breeding in drought years. The Asian openbill breeds colonially, building a rough platform of sticks often on half-submerged trees (often Barringtonia, Avicennia and Acacia species), typically laying two to four eggs. The nesting trees are shared with those ofegrets, cormorants and darters. Nesting colonies are sometimes in highly disturbed areas such as inside villages. The nests are close to each other leading to considerable jostling among neighbours. Both parents take turns in incubation, the eggs hatching after about 25 days. The chicks emerge with cream coloured down and are shaded by the loosely outspread and drooped wings of a parent.

Captured in Kumana National Park