brown fish owl sleeping on a tree branch in a tropical rain forest, eagle-owl. green natural background with tree leaves.

brown fish owl sleeping tree branch tropical rainforest sri lanka eagleowl green natural background leaves lush environment bird habitat centered wildlife fauna avian nocturnal raptor perched forest foliage camouflage predator nature ecosystem conservation ornithology biodiversity ecology feather plumage tropicalzone treecanopy jungle resting stillness eyesclosed tranquil ecologystudy endangered forestlife rainforestwildlife exotic birdphotography wildlifephotography symbiosis serenity flora birdwatching perch greenery biome tropicalenvironment forestdweller leafy solitude animalbehavior naturalworld habitatpreservation wilderness wildlifesanctuary photofocus naturalbeauty ecosystembalance rainforestecosystem spacelay