Green Heron - Butorides virescens

Green Herons are found in almost any wetland habit, fresh or salty. Green Herons have learned to use bait to attract prey. These birds place insects, flowers, seeds, twigs, bread, and feathers to attract small fish. 

References
1. Sibley DA. The Sibley Guide to Birds. Alfred A. Knopf New York. 2000.
2. Sibley DA. The Sibley Guide to Bird Life & Behaviour. Alfred A. Knopf New York. 2001.
3. Van Perlo, B. Birds of Mexico and Central America. Princeton UP. 2006.