Mangrove Heron Bird Walks By Lake - A Striated Heron (Butorides Striata) Also Known As Mangrove Heron, Little Heron Or Green-backed Heron Walks By A Lake At The Bedok Reservoir, Singapore. Herons Are Long-legged Freshwater And Coastal Birds And Feed On A Variety Of Live Aquatic Prey. The Diet Includes A Wide Variety Of Aquatic Animals, Including Fish, Reptiles, Amphibians, Crustaceans, Molluscs And Aquatic Insects. Photo