Brookfield Zoo Cross-fostered Wolf Pup Located in New Mexico

This month, Mexican wolf pup “Connie” from Brookfield Zoo was safely fitted with a GPS radio collar by U.S. Fish & Wildlife Service (USFWS) biologists, and released back into the wild to join her pack.

posted 11/15/2017 2:29:37 PM |



Mexican Gray Wolves Born at Brookfield Zoo

A litter of five Mexican gray wolves were born at Brookfield Zoo on April 25, 2016, the second litter born to Zana, 4, and Flint, 6. Currently, three of the puppies are in a den being nurtured by their pack at the zoo’s Regenstein Wolf Woods habitat. Animal care staff anticipate they will begin to emerge from the den site and be visible to guests in a few weeks.

posted 5/10/2016 12:22:44 PM |



Endangered Mexican Gray Wolves Born at Brookfield Zoo

The Chicago Zoological Society is excited to announce the birth of a litter of Mexican gray wolves, who recently emerged from a den site at Brookfield Zoo’s Regenstein Wolf Woods habitat. Born in late May to first-time mother Zana, 3, and first-time father Flint, 5, the puppies are now becoming more active and visible. Guests have a chance to view them along with their parents playing and exploring their nearly two-acre outdoor environment.

posted 7/1/2015 12:06:52 PM |



Ernesta Gray Wolf Update

The Chicago Zoological Society is saddened to report that Ernesta, a Mexican gray wolf who once resided at Brookfield Zoo, was found deceased in the Gila wilderness recovery area on January 7, 2015. Her death is still being investigated by U.S. Fish & Wildlife Service officials. Ernesta resided at the zoo from November 2010 until October 2012. She was then transferred to the U.S. Fish & Wildlife Service’s Sevilleta Wolf Management Facility at the Sevilleta National Wildlife Refuge, New Mexico, in preparation for her second release to the wild, which occurred in July 2014.

posted 2/13/2015 6:16:18 PM |