river tern or sterna aurantia resting over rock in middle of chambal river in a beautiful blue water

animal aurantia aves background beak beautiful bill bird black blue breeding brook cap chambal destinaton feather forest fur green habitat india jungle kota landscape laridae light middle morning mountain natural nature orange painting rajasthan rawatbhata reflection resting river rock rocks seabirds season sterna sternidae stone stream tern travel vulnerable wader water white wildlife wings wingspan