gharial and mugger crocodiles basking on banks of ramganga with golden mahaseer fishes swimming in the turquoise waters

rock water geology terrain green coast nature plant ecosystem himalayan foothills terai forest pristine habitat fish-eating crocodile gavial gharial gavialis gangeticus vulnerable reptile fish flowing clean perennial jim corbett national park ramganga riverbed sunlight basking marsh crocodylus palustris endangered golden mahaseer crocodilian mugger turquoise travel tourism shore scenic river bank outdoors natural environment beauty beautiful winter outdoor jungle india adult crocodiles banks fishes swim waters uttarakhand swimming