spilopelia chinensis hiding in grass in waterfowl habitat

39aph39 aquatic area beak behavior biodiversity bird birds breeding call chain chinese climate conservation dove ecological ecology ecosystems eggs environment environmental evolution exploration eye feathers fish flight flock food foraging frogs geography grass grassland ground grounds habitat insects kingfisher lake lakes lakeshore lakeside land loss microorganisms migration mosquitoes nature nest nests observation ornithology pattern plants protected protection quality rainwater rare reeds reproduction season seasons species swamp swamps terrain trees turtle tussock view watching water waterfowl wetland wetlands wildlife wings