White-winged Tern (Chlidonias leucopterus): Biology, Ecology, and Seasonal Presence in the Wetlands of the Indian Subcontinent The White-winged Tern (Chlidonias leucopterus) is a refined and agile marsh tern, widely admired for its contrasting plumage, buoyant flight, and close association with freshwater and brackish wetlands. Unlike coastal terns that dominate marine shorelines, this species is primarily […]