Biological control; Biologists (USFWS); Diseases; Environmental education; Farms and farming; Podcast; Public Lecture;
In 1941 the Food and Drug Administration approved the use of diethylstilbestrol (DES), the first synthetic chemical to be marketed as an estrogen and one of the first to be identified as a hormone disruptor—a chemical that mimics hormones. Its...
History; Biography; Hunting; Waterfowl; Poaching; Education; Law enforcement;
Dennis Treitler oral history interview with Dave Hall. Mr. Treitler is a former duck poacher who became active in Mr. Hall's "Poacher to Preacher" hunter education program. Note that this is the audio transcript of the video.
Military; Biography; Employees (USFWS); History; Work of the Service; Fishes; Research; Mammals; Supervision; Biologists (USFWS);
Dan Stinnett oral history transcript as conducted by Dorothe Norton. Dan Stinnett worked out of the Ecological Services office in Tulsa, Oklahoma and out of the Region 3 - Midwest office in Minnesota not only as an ecosystem biologist but as a...
This is a handbook describing the framework for strategic habitat conservation that enables the efficient conservation of wildlife populations through habitat management. It provides details on applying the technical elements of SHC; biological...
Environmental education; Environments (Natural); Children; Podcast; Public Lecture;
John Francis was in his twenties when a 1971 oil spill in San Francisco Bay jarred his comfortable life. Even as he joined the volunteers who scrubbed the beaches and fought to save birds and sea creatures poisoned by petroleum, he felt the need to...