The spotting of quite a few River Terns on the 7th of March, 2025 at the Sultanpur National Park was unusual in itself. I have rarely come across these birds at the Sultanpur National Park, though I have spotted them at the Chandu Budhera canal a few times.
River Terns or the Indian River Terns are Terns belonging to the family of Laridae. It is a resident breeder supposed to be found along inland rivers throughout the Indian subcontinent, according to an entry in Wikipedia.
I was able to take a few photographs of the birds, not realising that they were River Terns. As a result, I was not able to take significant care in getting them into the frame. However one question arises and that is, what were these River Terns doing so far away the nearest inland river systems? Well I guess it is all about shifting or shrinking ecosystems in the area.
The River Tern population is declining in numbers and this could be because of shrinking ecosystems and biodiversity hotspots that support riverine birds in India and neighbouring countries. Whatever might be the case, it was a pleasant surprise to spot these birds.
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