Wednesday, August 7, 2013

නිල් කටරොළු/Nil Katarolu/Blue butterfly pea/Butterfly bean (Clitoria ternatea)



An indigenous (Introduced ? >>) slender vine found along roadsides and scrub lands in the dry low lands while cultivated in home gardens of the moist regions. Flowering throughout the year and sometime white forms and much longer flowers occurs in cultivation

Monday, August 5, 2013

Apefly (Spalgis epeus epeus)


Rare butterfly distributed in the low country to mid hills of about 500m a.s.l. As per Woodhouse Larva of Apefly unlike with other butterflies feeds on scale insects (Coccidae) especially “Mealy bug” and is never known to eat vegetable food (Woodhouse L.G.O. 1950) But de’Abrera stated that it is just a keeping company with Mealybugs (de’Abrera B., 1998). Pupa is remarkably like the head and face of an ape. Hence its vernacular name Apefly

Saturday, August 3, 2013

Tree Nymph (Idea iasonia)

An endemic and rare butterfly found in wet forests from lowlands to higher hills. Occurs rarely also in some Northern and Eastern dry zone forests. It is usually found near water streams and easily notice by its floating and sailing like slow flight, often high among tree tops. Its only known larval food plant is Parsonsia alboflavescens (කිරි අඟුණ/වල් අඟුණ)

Friday, July 26, 2013

වතු-සුද්ද/Sri Lanka Jasmine/Grape-Jasmine/Wathu-Sudhdha (Tabernaemontana divaricata)


Large shrub flowering throughout the year. Native to the Southern Himalayas and cultivated in Sri Lankan gardens since ancient time as an ornamental plant.  Variety with broad corolla lobes also exist. 

Tuesday, July 23, 2013

ගස්-ලබු/පැපොල්/Papaya (Carica papaya)

Small tree with usually unbranched stem of about 5 to 7 m tall.  Native to tropical America and cultivated throughout the island. Fruits edible. 

Sunday, July 21, 2013

නමිනම්/Nam-Nam (Cynometra cauliflora)

Native tree of Malaysia introduced into Sri Lanka apparently before mid 18th century. Fruits edible.

Thursday, July 18, 2013

පිළිල/Pilila (Dendrophthoe falcata)


An indigenous common half-parasite growing on the branches of trees. Widespread throughout the country except higher montane zone and common in the dry zone. Flowering throughout the year. 

Sunday, July 14, 2013

හීන් කරඹ/Heen-Karamba (Carissa spinarum)


A very common indigenous small shrub with spines on the node, distributed throughout the low country dry zone in jungles, roadsides, along forest edges and especially in disturbed vegetation. Flowering throughout the year. 

Tuesday, July 9, 2013

Blue Percher (Diplacodes trivialis)


A very common dragonfly of the lowlands up to mid hills. It inhabits rice fields, weedy tanks, streams beaches and footpaths, often far from the water unlike most other dragonflies. 

Sunday, July 7, 2013

කටු පතොක්/Katu Pathok (Opuntia dillenii)


Native to the South America. Introduced as an ornamental plant and now naturalized common weed in sandy places of dry and arid zone especially in Bundala and Yala national parks.  Fruit edible.

Monday, June 17, 2013

Asian Palm Swift (Cypsiurus balasiensis)



Common breeding resident in low country and lower hills especially where palm trees such as Palmyras or Talipots are available.  It keeps in flocks and spends its time flitting about in open areas in search for small flying insects. It breeds probably year round and the nest is a small cup of feathers and cotton, glued with its saliva under fan-palm leaf or occasionally the fronds of the Areca or Betetnut palm (Only if no fan-palm is available). 

සිංහලෙන් කියවන්න >>

Saturday, June 15, 2013

Cingalese Bushbrown (Mycalesis rama)


An endemic and rare butterfly occurs in forested areas with bamboo in the low country wet zone.  The larva is believed to be feed on Ochlandra stridula (Bamboo/බට).

Monday, June 10, 2013

Black-winged Kite (Elanus caeruleus)



An uncommon breeding raptor in open areas, grasslands paddy fields and Patana lands in dry lowlands and hills.  Occasional visitor to the wet lowlands. It encounters mostly as solitary birds or in pairs. It has a habit of hovering frequently when hunting on grasshoppers, lizards, rats and young birds in open country.  The breeding season is from December to March and sometime again from July to October. The nest – untidy mass of sticks – is placed at top of a tree in fairly open area.  

සිංහලෙන් කියවන්න  >>

Wednesday, June 5, 2013

කොහා[Koha]/Asian Koel (Eudynamys scolopaceus)


Common breeding resident in home gardens, cultivation and other wooded areas avoiding dense forests from lowlands to mid hills.  It feeds almost entirely on fruits including berries of some ornamental garden plants.  Mating call of male bird can be heard frequently during Sinhala new year season which happen to be start of its breeding season which last from April to August. It is a parasitic bird and  female bird lays eggs mainly on two species of crows (Jungle Crow and House Crow) and sometime of babblers nests.

සිංහලෙන් කියවන්න >> 

Monday, June 3, 2013

Oriental Skylark/කොණ්ඩ ගොමරිට්ටා/පෙරදිගු අහස්රිට්ටා[Konda Gomaritta/Peradigu Ahasritta] (Alauda gulgula)


Locally common breeding resident, inhabiting grasslands, dry paddy fields and open country mainly in dry zone lowlands. Visits wet zone and breeds rarely in the hills.  It lives on ground in pairs or as small flocks and never perching on trees but on low stumps, stone walls etc. It feeds on insects like grasshoppers and also seeds of grasses and weeds.  The small crest on fore crown, which normally down and erects when excited can be used to distinguished Oriental skylark from bit similar but stockier and browner Jerdon’s Bushlark.  The breeding season is from March to July and it lays 1-3 eggs in a nest made out of grass and fibers in a small hollow on ground usually under a small tuft of grass or shrub.

සිංහලෙන් කියවන්න >>

Saturday, June 1, 2013

Brown Hawk Owl (Ninox scutulata)

Common breeding resident distributed throughout the country in forests, cultivation and wooded areas of cities and villages while becoming uncommon in higher hills. Sights of Brown Hawk Owls sitting on lamp or telephone posts, TV antennas during nights are not uncommon in most urban and suburban areas with some trees even in and around Colombo. Brown Hawk Owl can be easily identified by its distinctive loud call which sounds like koo-ook, koo-ook heard especially on moonlit nights. It is a nocturnal bird and feeds on insects takes on the wing.  The breeding season is from March to April and again in November. It lays 2-3 eggs in a tree cavity.


Wednesday, May 29, 2013

Greater Flamingo (Phoenicopterus roseus)


Common migrant and summer loiterer to lagoons, brackish lakes and salt-pans of Northern, Eastern and Southeastern coastal areas. Mainly occurring in Jaffna, Mannar and Bundala salterns usually as large flocks of several hundreds or sometimes in thousands.  Greater Flamingo mainly feeds on vegetable substances and small aquatic animals. Even though breeding of it has not been recorded from Sri Lanka nest mounds build up of mud were observed in Bundala national park several times.  The nearest breeding site from where Sri Lankan migrants probably come situated in the Rann of Kutch on the west coast between India and Pakistan

Monday, May 27, 2013

Common Lanka Skink (Lankascincus fallax)


Rather common skink widely distributed throughout the country from sea level to about 1050 m altitude in all climatic zones. It can be found among leaf litters or under logs and stones during the night and become active in the morning and evening. It is said that Common Lanka Skink forages in morning around 7.30 and in the evening around 5- 6 Pm on insects (Das, I. & De Silva, A., 2005). Throat color of male varies from blackish to reddish during the breeding season and always has some white spots on the throat. This skink can be easily distinguished from other member of the genus Lankascincus by having fused frontoparietals instead of distinct divided frontoparietals of others.