All posts tagged conservation

The Swainson’s Hawk in Argentina: Possibilities for Success in Migratory Bird Conservation [A Thesis] (PDF)

A thesis on the Swainson’s hawk. Precursed by a much shorter, more general paper called Migratory Birds and the Legislative Landscape of the United States. Abstract: In 1994, a U.S. Forest Service biologist, noting a marked decline in the Swainson’s hawk population in the western United States, decided to investigate further, and used radio transmitters […]