The Indian River Tern
|[Note Guidelines] Photographer's Note|
|The Indian River Tern or just River Tern (Sterna aurantia) is a bird in the tern family . It is a resident breeder along inland rivers from Iran east through Pakistan into India and Myanmar to Thailand, where it is uncommon. It does not occur in Sri Lanka. Unlike most Sterna terns, it is almost exclusively found on freshwater, rarely venturing even to tidal creeks.|
This species breeds from March to May in colonies in less accessible areas such as sandbanks in rivers. It nests in a ground scrape, often on bare rock or sand, and lays three greenish-grey to buff eggs, which are blotched and streaked with brown.
In non-breeding plumage in Hyderabad, India.This is a medium-sized tern, 38-43 cm long with dark grey upperparts, white underparts, a forked tail with long flexible streamers, and long pointed wings. The bill is yellow and the legs red. It has a black cap in breeding plumage. In the winter the cap is greyish white, flecked and streaked with black, there is a dark mask through the eye, and the tip of the bill becomes dusky.
The sexes are similar but juveniles have a brown head, brown-marked grey upperparts, grey breast sides and white underparts. The bill is yellowish with a dark tip
As with other Sterna terns, the River Tern feeds by plunge-diving for fish, crustaceans, tadpoles and aquatic insects in rivers, lakes, and tanks. Its numbers are decreasing is due to the pollution of their habitat.
Mello, CeltickRanger has marked this note useful
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Not only is the image nice and sharp but the tail, wings and the beak are as well. This is a nice clean image without distraction and lets one enjoy every attribute of the subject. Well done.
Amazing capture with a beautiful sky...
- [2010-02-18 14:32]
Incredible brilliant shot MF.
Lovely contrast colours and compo.
Perfect job guy.
excellent in-flight shot of the Indian River Tern,
very fine POV and framing, superbly focus with
excellent sharpness and details, from the bird's
flight pose we can feel the speed of his flight, TFS
Unbeatable! excellent light, excellent in-flight action, very good projection of the movement, a truly beautiful bird, captured in a superb pose. great photo, great job! thanks for sharing!.