Birds; Grasslands; Migratory birds; Perching birds; Research; Species of concern;
This is a description of the molt and aging criteria for four grassland passerines. The species covered are Sprague's Pipit, Grasshopper sparrow, Baird's sparrows, and Chestnut-collared Longspurs. Molt information is important for determining...
Safeguarding Wildlife from Climate Change - NWF/NCTC Webinar Series. Presented by James I. Watling, Research Professor, University of Florida, Ft Lauderdale Research and Education Center. February 15, 2012.
Oral history narration by Jerry Lawhorn concerning the aircraft N-754, relaying the time, place and how it all evolved. At the time of the evolution of N-754, Jerry was employed with the U.S. Fish and Wildlife Service, Aircraft Division. His...
Oral history interview/narration with Jerry Lawhorn, pilot biologist, concerning the history of N-754, its conversion/adaptation by the U. S. Fish and Wildlife Service for use in bird surveys. Transcribed from tape by: Mary E. Smith
Oral history interview with Jerry Lawhorn; Jim Branson; Richard "Dick" Hensel; Terry Smith; Ray Tremblay, Theron Smith; Bob Rickey; Jim King; Tom Wardleigh. John Sarvis was the interviewer. The following transcription taken from...
Birds; Birds of prey; Endangered species; Migratory birds; Raptors; Monitoring; Population control
This is the monitoring plan for the American peregrine falcon under the Endangered Species Act. It describes the methods of monitoring and their implementation.
