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PZP: Where hope, science and mustangs meet

The longtime mustang advocate, TJ Holmes, and I head into southwestern Colorado’s Spring Creek Basin Herd Management Area, searching for mustangs. We do this regularly. TJ has documented these mustangs for eight years, working in partnership with the Bureau of Land Management. A big part of her work is administering PZP, the fertility-control vaccine (porcine […]

Posted inNovember 23, 2015: Water Hustle

Latest: National Park Service intervenes in Alaska predator hunting

BACKSTORYIn Alaska, federal and state officials have long clashed over the management of wolves and bears in national parks and preserves. State law requires sustaining abundant caribou and moose populations for food security, a goal that often entails killing off predators, while the federal 1916 Organic Act mandates keeping healthy populations of all wildlife species. […]

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