The White-throated kingfisher also known as the white-
breasted kingfisher or Smyrna kingfisher is a tree kingfisher widely
distributed in Asia from the Sinai east through the Indian subcontinent to China
and Indonesia. This kingfisher is a resident over much of its range, although
some populations may make short distance movements. It can be found well away
from water where it feeds on a wide range of prey that includes small reptiles,
crabs, small rodents and even birds. During the breeding season they call
loudly in the mornings from prominent perches including the tops of buildings
in the urban areas or on wires. White- throated kingfishers average life span
is five years and six months.
White-throated kingfishers have thick, reddish-orange bills,
red legs and dark chocolate-coloured heads, bellies and shoulders. A brilliant
white patch can be found on the throat and sometimes the breast. The wings and
tail are bright blue with white patches on the primaries and black distal tips.
The sexes appear similar. White-throated kingfishers are the only south Asian
kingfisher that is distinctly darker below than it is above.
White- throated kingfishers are very vocal birds, their
vocalizations being characterized as “ aloud defiant rattling laugh”. They have
several calls which include a sharp repetition of high pitched KRICH KRICH
tones of 2-4 kHz at a rate of 2-4 notes per second.
White-throated kingfishers eat domestic and agricultural
pests, including both mammalian and insect pests. Like many other generalist
these birds help control the populations of small vertebrates and invertebrates
that might otherwise do costly damage to human works and food supplies.
References
White-throated kingfisher -
Wikipedia
Halcyon smyrnensis
(white-throated kingfisher)
Encyclopedia
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