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Thursday, April 30, 2015
Wednesday, April 29, 2015
Zebra Blue (Syntarucus plinius)
Common butterfly occurs throughout the island up to higher hills. It is one of the commonest in drier parts of the country where male Zebra blues are always seen congregated around mud puddles and other moist areas. Larva feeds on flowers of Plumbago auriculata(Cape leadwort), Plumbago zeylanica(එළ-නිතුල්/Ceylon leadwort/White plumbago). Rhynchosia minima, Indigofera tinctoria (නිල් අවරි), Indigofera linnaei (බිං අවරි), Aeschynomene americana (Thornless mimosa) and Ormocarpum sennoides subsp. hispidum.
Tuesday, April 28, 2015
Monday, April 27, 2015
Sunday, April 26, 2015
Vagrant Thrushes (Family: Turdidae) recorded in Sri Lanka
Birds that appear outside their normal range are known as vagrants. This post summarizes up to date published sight records of vagrants of the family Turdidae (Thrushes ) in Sri Lanka.
1) Eyebrowed Thrush [Dark Thrush] (Turdus obscurus)
Graham Speight of UK reported a bird first time on 24th February 1994 at Nuwaraeliya. The same bird was reported by Ole F. Jakobsen in Forktail 10 (February 1995) as having been seen on 5th February 1994 (Hoffmann, T. W., 1995) A sight record of it again reported from Nuwaraeliya in February 2002 (Siriwardana, U., 2003). Another bird observed
at Horton plains NP on December 2005 (Sirivardana U. & Warakagoda D. , 2006). Subsequent sights records are--
- On 28 January 2014 Rohan Gunasekara reported a single bird with several Pied Ground Thrushes from the Victoria Park of Nuwaraeliya (http://www.ceylonbirdclub.org/the_ceylon_bird_club_news.php)
- Moditha Kodikara Arachchi reported a single bird from the Victoria Park, Nuwara Eliya.(Posted in http://www.ceylonbirdclub.org/the_ceylon_bird_club_news.php on 1st February 2015)
References:
Hoffmann, T. W., 1995. Ceylon Bird Club Notes 1994. Loris, 20(5), 226-227.
Siriwardana, U., 2003. Report from the Ceylon Bird Club for 2002. Loris, 23(3&4), 36-39.
Siriwardana, U., 2003. Report from the Ceylon Bird Club for 2002. Loris, 23(3&4), 36-39.
Sirivardana U. & Warakagoda D. ,
2006. Report from the
Ceylon Bird Club for 2005 Loris 24(3& 4), 24 - 28
Saturday, April 25, 2015
Friday, April 24, 2015
සල්[Sal]/Cannon ball tree(Couroupita guianensis)[Couroupita surinamensis]
# http://www.vidusara.com/2011/06/22/feature6.html
*That Sal tree is Shorea obusta of Dipterocarpaceae family (http://en.wikipedia.org/wiki/Shorea_robusta). A native plant of Indian subcontinent ( http://www.nation.lk/edition/fine/item/38684-how-sal-trees-arrived-in-sri-lanka.html )
Thursday, April 23, 2015
Wednesday, April 22, 2015
Tuesday, April 21, 2015
කිරිල්ල/කිරල/හොඳ කිරල[Kirilla/Kirala/Honda kirala](Sonneratia caseolaris)
An indigenous shrub or small tree common in mangrove swamps and tidal estuaries. Also extending upstream along the river banks. Found in most mangrove swamps in Sri Lanka. Ripe fruit are used to make a drink. Flowers open during the night and pollinated by bats. Flowering September and probably also from February to August*
* Flowers observed at Telwatta sanctuary during mid April.
* Flowers observed at Telwatta sanctuary during mid April.
Monday, April 20, 2015
Malabar Trogon [Ceylon Trogon]/මහ ගිනි-කුරුල්ලා/ලෝහවන්නිච්චා[Maha Gini Kurulla/Lohawannichcha] (Harpactes fasciatus fasciatus)
An uncommon breeding resident inhabiting dense forests from wet lowlands to hills while local and rare in the dry zone forests. It lives in fairs or as small flocks. Feeds on flying insects such as beetles, moths, stick insects, etc darting out from the perched location where it stays motionless without noticing any casual observers. Often feeds during dawn and dusk. It join feeding flocks. Malabar Trogon breeds from February to June. The nest is a cavity in a tree trunk, usually a rotten dead one and where it lays 2-3 eggs. Both male and female incubate.
Sunday, April 19, 2015
Saturday, April 18, 2015
Friday, April 17, 2015
Common Bluebottle (Graphium sarpedon teredon)
Common butterfly flies all the year round in the southwestern wet lowlands up to the hills. Rather local and uncommon in the dry lowlands and absent in the extreme north. Males often come to mud puddling. It has a fast flight. Bluebottle does not take part in migrations. Larva feeds on leaves of Cinnamomum verum (කුරුදු), Cinnamomum capparu-coronde (කපුරු කුරුඳු), Cinnamomum dubium (සෙවල කුරුඳු), Cinnamomum ovalifolium, Neolitsea cassia (කුඩුදවුල/දවුල් කුරුදු), Neolitsea fuscata (කුඩු දවුල) , Litsea gardneri (තලන්), Actinodaphne stenophylla (නික දවුල), Persea americana (අලිගැට පේර/Avacado/Alligator pear), Actinodaphne glauca and Neolitsea Zeylanica of the family Lauraceae.
Thursday, April 16, 2015
Wednesday, April 15, 2015
Tuesday, April 14, 2015
අලු ගිරවා[Alu Girawa]/Sri Lanka Emerald-collared Parakeet/Layard's Parakeet (Psittacula calthropae)
Locally common endemic parrot inhabiting forests and well wooded areas in the wet lowlands to mid-hills and foothills of the dry lowlands. However its main habitat is in the hills from their bases to about 1500 a.s.l. It lives as pairs or as small flocks. Sri Lanka Emerald-collared Parakeet feeds on fruits, flowers,buds, nectar etc. The breeding season is from January to May and again from July to September. The nest is a hole in the trunk of a tree where it lays 2-3 eggs.
Monday, April 13, 2015
Sunday, April 12, 2015
Saturday, April 11, 2015
Little Branded Swift (Pelopidas agna)
Friday, April 10, 2015
කූඩලු[Kudalu]/Garden balsam/Common balsam (Impatiens balsamina)
An introduced (native? >>) annual herb native to India and Southeast Asian mainland. It is widely cultivated as an ornamental plant and also escaped and naturalized along roadsides and open places.
Thursday, April 9, 2015
Wednesday, April 8, 2015
Annotated checklist of vagrant Shrikes (Family: Laniidae) recorded in Sri Lanka
Birds that appear outside their normal range are known as vagrants. This post summarizes up to date published sight records of vagrants of the family Laniidae (Shrikes) in Sri Lanka.
Great Grey Shrike [Northern Shrike/Southern Grey Shrike](Lanius excubitor meridionalis)
Great Grey Shrike [Northern Shrike/Southern Grey Shrike](Lanius excubitor meridionalis)
First sight record of it is from a scrub jungle on the outskirts of paddy cultivation near Kekirawa during December 1940 (Phillips W.W.A, 1978). Second record is from 6-7th mile of Murunkan - Silavaturai Road in May 1974 (Hoffmann, T. W., 1975).
Several other sightings are -
1) Single bird from Maho in January 1978 (Hoffmann, T. W.,1979),
2) Single bird (Pied Shrike?) from Pannikar villu-Wilpattu in January 1983 (Hoffmann, T. W., 1984),
3) Single bird at Hantana in January 1985 (Hoffmann, T. W., 1986),
4) Two sighting in February 1986 - one at Buttuwa in Yala and other one at Horton plains (Hoffmann, T. W., 1987)
5) Sighting of two birds at Ampitiya in January 1992 (Hoffmann, T. W.. 1993)
Reference:
Hoffmann,
T. W., 1975. Notes From The Ceylon
Bird Club, 1974. Loris, 13(5), 275-276.
Hoffmann,
T. W., 1979. Note from the Ceylon Bird club 1978. Loris, 15(1), p6-8.
Hoffmann,
T. W., 1984. Notes from the Ceylon
Bird Club 1983. Loris, 16(6), 299-301.
Hoffmann,
T. W., 1986. Notes from the Ceylon
Bird Club 1985. Loris, 17(3), 99-101.
Hoffmann,
T. W., 1987. Notes from the Ceylon
Bird Club 1986. Loris, 17(5), 209-210
Hoffmann,
T. W., 1993. Notes from the Ceylon
Bird Club, 1992. Loris, 20(1), p12-14.
Phillips
W.W.A, 1978. Annotated checklist of the Birds of Ceylon (Sri Lanka ) 1978
revised edition
Tuesday, April 7, 2015
Monday, April 6, 2015
Sunday, April 5, 2015
Philippine Swift (Catloris philippina seriata)
Rare butterfly found in wet zone habitats from lowlands to about 300ft elevation of the hills. Larva feeds on Bambusa multiplex, Bambusa vulgaris (උණ), Bambusa tuldoides, Dendrocalamus giganteus, Schizostachyum brachycladum and Ochlandra stridula (බට) of the family Poaceae.
Saturday, April 4, 2015
Friday, April 3, 2015
Thursday, April 2, 2015
Small Buttonquail (Annotated checklist of vagrant Buttonquails(Family: Turnicidae) of Sri Lanka)
Birds that appear outside their normal range are known as vagrants. This post listed up to date published sight records of the single *unconfirmed vagrant of the family Turnicidae (Buttonquails) in Sri Lanka.
1) Small Buttonquail (Turnix sylvaticus dussumier)
Single sight record from the Buttuwa wewa area of the Yala national park in February 1978 by Dr. Ben King, an American ornithologist, is the only record of the occurrence of this bird in Sri Lanka (Hoffmann, T. W. 1979 & Hoffmann, T. W., 1978)
References:
References:
Hoffmann, T. W., 1979. Note from the Ceylon Bird club 1978. Loris, 15(1), p 6-8.
Hoffmann, T. W., 1978. New birds in Sri Lanka. Loris, 14(5), 308.
*Species for which there are only one or two sight records exist are categorized here as unconfirmed vagrants. Problematic records without sufficient details are also included.