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Contraceptive reduces birth rate of famous bison herd

Contraceptive reduces birth rate of famous bison herd

It seems like a story made for film.

February 02, 2014 12:00 am Photos

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EPA approves horse contraceptive produced by local nonprofit

EPA approves horse contraceptive produced by local nonprofit

Dr. Jay F. Kirkpatrick believes the key to wildlife population control isn't in culling out the existing population but in addressing its reproduction.

February 16, 2012 9:15 pm Photos

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BLM's wild-horse birth control pilot project in Wyoming shows promise

BLM's wild-horse birth control pilot project in Wyoming shows promise

LAMONT -- The horses moved uneasily, jostling each other, as the men approached the pen.

October 29, 2011 12:00 amLoading…

BLM to begin wild horse contraceptive program

CODY, Wyo. — The Bureau of Land Management will begin darting wild mares in the McCullough Peaks with a contraceptive later this month in a move that the agency says will cost less than past roundups and help stabilize the herd's population.

March 08, 2011 12:00 amLoading…

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