Birds
of paradise
By D. C. Ranatunga
Selalihini kovul handa revdenna... starts the ever-popular C.T.
Fernando song describing a visit to the zoo. It goes on to portray
vividly a host of birds in addition to numerous other animals.
For over half
a century we have been singing Selalihini kovul - and we still do,
young and old alike. It remains the most sought after song on a
trip, picnic or party.
The recent release of 25 stamps featuring 'Resident birds of Sri
Lanka' is bound to create a lot of interest about birds among every
one, irrespective of their age. Available in a single sheet, it
is a collector's item, giving a glimpse of our rich 'bird culture'.
Though it is a selection of only 25 varieties of 230 identified
species, it gives a glimpse of Sri Lanka's bird diversity, considered
the richest in South Asia.
Birds have
figured prominently in the Sandesa poems. These poems are generally
named after a bird, which carries the message in the text to a deity.
The Tisara Sandesa written like a message sent through a swan was
the first of this genre of literary compositions that was to become
a favourite of Sinhala poets during the succeeding decades.
The most popular
was the Selalihini Sandesa, written by Totagamuwe Sri Rahula Maha
Thera, who also wrote the Paravi Sandesa, where a pigeon was the
messenger. At least two other sandesa poems belong to the same period
- Gira sandesa (parrot) and the other, Kokila sandesa (cuckoo).
The Hansa sandesa belonged to the early part of Parakramabahu VI's
reign. Before that, during the reign of Bhuvanekabahu V (1372-1408),
the Mayura sandesa featuring a peacock was composed.
During the
early days of British rule, there is mention of pigeons being used
to carry mail. In the 1850s, penny postage was introduced to the
island, while towns were also linked by telegraph. Referring to
these services, the 'Ceylon Observer Centenary Supplement' states:
"The precursor of this swifter means of communication was the
Colombo Observer's carrier-pigeon service between Colombo and the
mail port of Galle -most successful of its kind ever known in connection
with the newspaper enterprise in any part of the world".
Books
on birds
Serious study of the country's birdlife started around the same
time and one of the earliest mentions of a systematic collection
of specimens is by E. L. Layard whose list of birds has been published.
Captain W. Vincent Legge of the Royal Army, a military officer stationed
in Ceylon from 1866-77 had a huge collection of notes on the distribution,
habits, nesting and other interesting information on birds. These
notes were later published as 'A History of the Birds of Ceylon'.
W. E. Wait, a civil servant prepared a 'Manual of the Birds of Ceylon'
(1925), which was considered a concise, accurate account of the
Ceylonese avifauna. The Government published four volumes of 'Coloured
Plates of the Birds of Ceylon' by G. M. Henry, whose later publication
'A Guide to the Birds of Ceylon' proved to be an exhaustive study.
He also gives
a few hints to potential bird-watchers. In what he calls "bird-studying
tools", he stresses the need to have a notebook. The basic
rule he gives is "one observation, one page". "Write
on one side only of a leaf. Every observation should be dated and
its locality given; observations such as weather, wind force and
direction, time of day etc., often prove to be very valuable afterwards,"
he states.
Visual aids
or field glasses are the next thing you should possess: "Birds,
in general, are shy of man; the great majority are small; and without
some optical assistance our range of effective observation of them
is severely restricted," he says. As to the bird diversity
in Sri Lanka, of the 230 species, 26 are endemic. Resident (also
known as indigenous) birds are those species that have a natural
distribution, breed naturally and have offspring in a particular
area or country. They comprise both endemic and non-endemic species.
The
stamps
The birds on the sheet of stamps have been placed in five categories
- each with five species. The categories are
a) Water associated birds
b) Insectivorous or those living on insects
c) Carnivorous - flesh eating types
d) Frugivorous (feeding on fruits), Granivorous (eating grains &
seeds)
e) Omnivorous (all devouring)
The water associated birds (first row horizontally) featured are
the Black-necked Stork (ali manawa), the tallest bird species in
the country; Purple Swamp-hen (podu dam kitala), seen in pairs;
Grey Heron (alu koka), a solitary type; White-throated Kingfisher
(layasudu medi-pilihuduwa), a common bird and Black-crowned Night
Heron (re koka), which flies at dusk for food.
The insectivorous
birds (second row) are the Scarlet Minivet (dilirath minivitta),
usually living in pairs; White-rumped Sharma (vana polkichcha),
seen perching on lower branches; Malabar Trogan (lohavannichcha),
a forest loving bird and lonely hunter; Asian Paradise Flycatcher
(asiya rahanmara), noted for its loud 'creech' call while hunting;
and Little Green Bee-eater (punchi binguharaya), which hunts insects
while in flight.
The carnivorous
category includes the Brown Wood Owl (boravana bakamu-na), which
spends the day perched in trees with heavy foliage; Crested Serpent
Eagle (silu sarapakussa), seen soaring on clear days; Crested Goshawak
(silu ukussa), having similar habits to those of the domestic pigeon;
Jungle Owlet (vana upabassa), seen during the day as well; and Rufous-bellied
Eagle (kusarath rajaliya), usually a silent bird which feeds on
birds.
In the frugivorous
category are the Black-headed Munia (hisakalu vee kurulla) seen
in flocks feeding on grass seeds; Pompadour Green Pigeon (pompadoru
batago-ya), which feeds exclusively on small fruit; Plum-headed
Parakeet (pandu girawa), considered a pest by cultivators; Coppersmith
Barbet (rathlaya kottoruwa), seen in well-wooded gardens and dry
zone lowland forests; and Emerald Dove (neela kobeiya) which spends
much of its time on the ground searching for food.
The omnivorous
birds featured are the Blue-faced Malkoha (vatanil malkoha), often
seen threading its way through tangled foliage; Scimitar Babbler
(de demalich-cha), living in pairs constantly calling each other;
Painted Francolin (tith vadu kukula), usually found in flocks in
the savannah grasslands and foothills of Nilgala; Red-backed Woodpecker
(ratupita rath kerala), the commonest woodpecker in Sri Lanka; and
Malabar Pied Hornbill (poru kedetta), a large bird found in isolated
colonies favouring the belt of tall trees that line riverbanks.
The attractively
printed stamp sheet has been designed by Kalum Gunasekera. It is
priced at Rs. 112.50. Of course, if you get tired of looking at
the stamps, you can use them to post letters. Each is worth Rs.
4.50. |