Fire Management; History; Refuge; Employees (USFWS); black and white
10-28-1948 Ernest J. Greenwalt, Manager of the Wichita Wildlife Refuge near Cache, Oklahoma, stands beside the refuge fire-jeep while using the portable radio to contact personnel at refuge headquarters. These radios proved themselves invaluable...
130 pound wolf watches biologists in Yellowstone National Park after being captured and fitted with a radio collar on 1-9-03. Higher resolution of this image not available.
A gray wolf fitted with a radio collar is released into the wild. The gray wolf or Canis lupus, often known simply as the wolf, is the largest extant wild member of the Canidae family. Though once abundant over much of Eurasia, North Africa and...
A multidisciplinary education guide for grades 2-12 (with sections on "How to Adapt" for Preschool - 1st grade, home schools, youth groups, and nature centers)
Abstract: The Antillean manatee (Trichechus manatus manatus, hereafter manatee), inhabiting Puerto Rico’s coastal waters, is a subspecies of the endangered West Indian manatee (Federal Register, July 22, 1985. Vol. 50(140):29900-29909). Habitat...
Aldo Leopold - A Standard of Change” is a one-man play written by and starring storyteller Jim Pfitzer, Storyteller, writer, and actor Jim Pfitzer has worked as a naturalist and river guide, lived in Redwood National Park, and traveled the...
Angus Bernard oral history interview as conducted by Dorothe Norton. Angus Bernard worked for the Soil Conservation Service and later at the Wetland Management District in Benson, Minnesota.
