Waterfowl; Population control; Surveying; Habitat conservation; Birds;
In North America the process of establishing hunting regulations for waterfowl is conducted annually. In the United States the process involves a number of scheduled meetings in which information regarding the status of waterfowl is presented to...
The habitat suitability index (HSI) model in this report on the Forster's tern is intended for use in the U.S. Fish and Wildlife Service's (1980) habitat evaluation procedures for impact assessment and habitat management. The model was developed...
