Dozen Zoo-Born Mexican Wolf Pups Find New Homes in Wild

ALBUQUERQUE – Twelve Mexican wolf pups are now being cared for and raised by surrogate wild wolf parents after successful efforts to introduce them into existing wolf litters in Arizona and New Mexico.
The young wolves were placed in their foster dens by scientists from the Mexican Wolf Species Survival Plan group and Interagency Field Team (IFT). The cross-fostering is part of an effort to restore the rare gray wolf subspecies to its former range and increase genetic diversity in the wild population.
Watch a video on cross-fostering from 2017
Five Mexican wolf pups were placed into wild dens in Arizona and seven pups were placed into wild dens in New Mexico from April 18 to May 10, 2019, in accordance with the Mexican Wolf Recovery Plan. Cross-fostering is a proven way to introduce pups into the litter of an experienced wild female. Typically, survival rates using this technique are higher than other wolf release methods.
Six of the pups came from the Endangered Wolf Center in Missouri, three from the Mesker Park Zoo in Indiana, two from the Sedgwick County Zoo in Kansas, and one from the Wolf Conservation Center in New York. In addition, three wild-born pups were removed from the Frieborn Pack in New Mexico and placed at the Endangered Wolf Center. Read more