A record 22 captive-born Mexican gray wolf pups have been placed into dens in the wild in the southwestern U.S. to be raised by surrogate packs.
This content is restricted to subscribers of OutdoorNews.com. If you are already an OutdoorNews.com subscriber, you can log in here. If you are not and would like to read this and all the other great content OutdoorNews.com has to offer, click here.