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.
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...
