Two turtles

The first principle is that you must not fool yourself and you are the easiest person to fool. –Richard Feynman

Watching turtles is a little frustrating. Although there’s a large variety in India, there are few guidebooks or websites which tell you how to identify what you saw. We stopped to see a few of these large turtles on our first sortie into Kaziranga. I didn’t know what they were when I took the featured photo. I have a tentative identification of it being the Indian black turtle (Melanochelys trijuga) through its size and colour. The hind edge of the shell is deeply serrated, as you can see. I’m sure that this should be an aid in identification, but it does not seem to be mentioned in any guide. If it is indeed the Indian black turtle, then it is near-threatened. This means that it could still be fairly common inside a sanctuary, so there is a good chance that this is what I saw. But you can always fool yourself.

The common Indian roofed turtles (Pangshura tecta) are relatively small turtles which love to climb out of the water and bask in the sun. It took me some time to decide whether the photos above are of P. tecta or the endangered Assam roofed turtles (Pangshura sylhetensis). Both are found in forest streams. The reptile database is pretty useless as an identification tool because its photos are not curated by experts. Eventually it was Wikipedia which convinced me that I’d seen the rarer variety. The article on P. sylhetensis says that its shell is serrated at the hind edge, as these are. The upper shell of this species is also darker. It is so nice to be able to see an endangered species that you want to believe that you have. So I’ll have to wait a little longer for some experts to tell me whether or not I have. Given the rarity of P. sylhetensis, (the IUCN page claims that only a few specimens have ever been seen) the chances are that I’m fooling myself.

Author: I. J. Khanewala

I travel on work. When that gets too tiring then I relax by travelling for holidays. The holidays are pretty hectic, so I need to unwind by getting back home. But that means work.

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