atmosphere atmospheric bog brackish color coloring colors colour colouring colours conservation contrast contrasting creek damp dark dismal foliage forested-wetland grass grasses low-lying marsh melaleuca-rhaphiophylla paperbark-trees paperbarks park peeling reserve slow-flowing stream swamp swamp-paperbark trees uncultivated vegetation water wetland wetlands wildlife bird-colonies birds breeding-place colonies crowded estuarine-wetlands estuary estuary-waters fence fenced food-supply habitat light migratory-birds nesting nesting-place nests nursery ripples rippling rookeries rookery roosting roosting-place tidal waterbird- habitat closeup eyes focus frog green hunt India Karkala karnataka leaves Look macro monsoon pond pop eye pop out rest shallow sharp still submerge Western Ghats clouds dusk silhoutte sky sundowner sunset tree