Issued by: U.S. Fish and Wildlife Service, Division of Migratory Bird Management, Branch of Assessment and Decision Support, 2018-
Description based on: 2011; title from PDF title page (U.S. Fish and Wildlife Service website, viewed Apr. 8, 2019)
Latest issue consulted: 2018 (U.S. Fish and Wildlife Service website, viewed Apr. 8, 2019)