heron carrying stabbed cat fish for dinner

aquatic ardea ardeidae bill bird blue catfish crabs crayfish diet dinner dragonflies ecological ecology environment feathers feeding feet fish frogs grasshoppers great greatblueheron habitat herodias heron hunt impaling insects lizards marsh marshgrass montezuma ornithology pelecaniformes predator prey refuge salamanders shallow sharp shoreline shrimps snakes spear stabbed standing success wading waiting water waterfowl wetland wildlife