Friday, March 30, 2018

Oriental Honey-Buzzard/බඹර උකුස්සා/සිළු බඹරකුස්සා[Bambara Ukussa/Silu Bambarakussa] (Pernis ptilorhynchus)

Rather rare breeding resident occurs throughout the island while population may increase during the winter months by migrant birds. However it is considered that the majority of our Honey-buzzards are winter visitors arriving  from November to December and leaving in April. Eventhough few instances of nest building of this raptor has so far reported in the island, collecting of nesting materials and young birds have been observed. Also courting behavior and mating of pairs have been noted. It is mainly a forest bird though occasionally seen in open areas. Oriental Honey-Buzzard feeds mainly on wild bees and wasps and their larvae by raiding their nests. It also eats others insects, lizards and small mammals. In India, Oriental Honey-Buzzard builds its nest with sticks, twigs and green leaves in a forest tree and lays two eggs.

සිංහලෙන් කියවන්න >>

Saturday, March 17, 2018

රඹුටන්[Rambutan] (Nephelium lappaceum)

An introduced fruit tree native to Thailand and Malaysia. Widely cultivated in wet and intermediate zones up to 600 m a.s.l. Also naturalized. Flowering in April and November, Fruits from July to August and December to January. 

Wednesday, February 14, 2018

Monday, February 12, 2018

බට/බට ලී [Bata/Bata Lee] (Ochlandra stridula)

Common endemic bamboo species occurs in moist low country to mid hill forests. Culms use in basket industry, make flutes and wattle while leaves utilize for thatching.

Saturday, February 10, 2018

මහ බලුනකුට[Maha Balunakuta]/Pink Snakeweed/Changeable Vervain (Stachytarpheta mutabilis)

An introduced herb or sub-shrub cultivated as an ornamental. Also escaped and naturalized often
along roads in the vicinity of houses. Pink Snakeweed is a native plant of tropical America.

Friday, February 9, 2018

පලාල/පැලෑ/පෑල[Palala/Palae/Pala] (Xanthophyllum zeylanicum)

Common endemic tree of evergreen lowland wet zone forests up to about 600 m elevations. Flowering and fruiting from November to May.

Wednesday, February 7, 2018

කුරු කුඩා තණ [Kuru Kuda Tana] (Apluda mutica)

Common native rambling perennial occurs along roadsides and forest margins from sea level to about 2000 m elevations. 

Monday, February 5, 2018

Oplismenus compositus

Common native perennial grows in shady habitats from sea level to over 1800 m a.s.l. 

Sunday, February 4, 2018

Common Small Flat (Sarangesa dasahara albicilia)

Seasonally common insect flies mainly in the southeastern dry zone jungles up to 800 m a.s.l. Its main flight season is from April to June. Since it remains in a relatively small area for much of its life, Common Small Flat often seen flying in same locality day after day. Its larva feeds on  Lepidagathis fasciculataLepidagathis ceylanica and Lepidagathis walkeriana  leaves.

Wednesday, January 31, 2018

රත් තණ[Rat Tana] (Ischaemum ciliare [Syn: Ischaemum indicum])

Common native perennial of open areas, grassy glades in the lowland forests, roadsides, ditch banks, pond margins, lawns and in patana grasslands of the hills from lowlands to 2300 m elevations. 

Tuesday, January 30, 2018

දිය තණ[Diya tana] (Urochloa mutica [Syn: Brachiaria mutica])

An introduced perennial forming dense colonies in marshes, wet pastures, stream margins, tank edges and paddy fields from sea level to about 800 m elevations. 

Monday, January 29, 2018

Zornia gibbosa

Common native herb found in lawns and among short vegetation in the dry zone.

Flower size - 1-1.2 cm long

Sunday, January 28, 2018

අද්දුල[Addula] (Ehretia aspera [Syn: Ehretia laevis])

An indigenous shrub or small tree common in forests, forest borders and roadsides of the dry zone.
Flower size - About 0.4 cm across

Saturday, January 27, 2018

Cardiospermum grandiflorum

An introduced climbing herb native to the tropical America. Naturalized along forest margins and roadsides in Anuradhapura and Mathale districts. 

Friday, January 26, 2018

Stenotaphrum dimidiatum

Common native grass species occurs often in shades of trees along coast and inland at low to medium elevations. 

Thursday, January 25, 2018

නයාදැස්ස[Nayadessa] (Eurya nitida)

Rather uncommon native shrub along submontane forest edges of the wet zone from 425 to 2100 m elevations. Flowering and fruiting from September to March.

Flower Size - 0.3-0.4 cm across

Wednesday, January 24, 2018