Kim Exkert books & textbook
Birding: Exotic Birds in the Avifauna; Hawk Mountain's Million Bird Database; Field ID of Common & Great Black Hawks; Migration Hub - Beidaihe, China Part II; Western & Clark's Grebes Update
Wayne Hoffman Paul Allen Laurie J. Goodrich William S. Clark Brian K. Wheeler Kenn Kaufman Kim Exkert Mark W. Pemburn dd
American Birding Association /1995T Journal
