Burro Birth Control? Researchers Say It Could Help Control Overpopulation04:37

This article is more than 1 year old.

There are too many wild horses and burros on Western range land, according to the federal government. So far, the main strategy to control the population has been corralling the animals at government expense. But horse and burro people hope to shift to another strategy: birth control.

KJZZ's Bret Jaspers (@bretjaspers) reports from northwest Arizona.

This segment aired on March 8, 2018.


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