side profile portrait of an afro-asian sand snake or schokari sand racer moving on sand dunes after a light shower

sand horizon sky soil animal sunlight jaisalmer reptiles thar desert reptile macro sandy habitat medium sized slender racer large eyes fast quick snakes rajasthan psammophiidae forskal snake schokari soumabrata moulick striped rare fauna herpetofauna monsoon wet low angle blue dune raised head pointed snout psammophis nature natural herpetology ecology diurnal animals detail coldblooded close biology life active side profile portrait afro-asian moving dunes light shower india