Complete development of new techniques for monitoring breeding populations of woodland raptors. Few reliable methods are ... This study will evaluate the data set to determine its utility and suggest ways for increasing its usefulness (FY 90; R8). 5. Complete ... Pubiish a manual of techniques for monitoring Alaskan marine birds, including an evaluation of further improvements needed. This manual willanbsp;...
|Title||:||Nongame bird strategies|
|Author||:||Elizabeth Cummings, John L. Trapp, U.S. Fish and Wildlife Service. Office of Migratory Bird Management|