smooth coated otter or lutrogale perspicillata eating fish after hunting in ramganga river water at dhikala zone of jim corbett

smooth coated otter lutrogale perspicillata corbett india hunting fish habitat hunter eating river hunt water jim national park ramganga dudhwa uttarakhand chambal rawatbhata safari rajasthan wildlife animal environment landscape fauna mustelidae mukundra hills action asian wild tourism wilderness behavior carnivorous forest vulnerable species mammal natural nature outdoor indian subcontinent travel predator kota dhikala zone asia