By Mary Katerine Ray,
Rio Grande Chapter Wildlife Chair
Despite years of cross-fostering genetically valuable lobo pups from captive litters into wild wolf dens, scientists have determined that the overall genetic diversity of the wild wolf population has declined each year for the last four years.
The Mexican wolf was nearly eradicated before recovery efforts were begun. The genes of only seven wolves founded the entire Mexican wolf population alive today. It is a limited genome from which to draw, but the captive population still has 37% more genetic diversity than the wild one, which means more can be done. Cross-fostering is not enough.
The US Fish and Wildlife Service must stop removing wolves from the wild. In the last ...

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