Pierre Comizzoli (right), reproductive physiologist at the Smithsonian Conservation Biology Institute, performs an artificial insemination on giant panda Mei Xiang March 29, 2019. Don Neiffer (left), chief veterinarian at the Smithsonian’s National Zoo, performs for the procedure.
This year marks the 10th anniversary of Colorado Gives Day, a statewide movement to celebrate and increase philanthropy in our state. Colorado Public Radio is proud to be a part of this nonprofit community. We're in good company so we're highlighting nonprofits doing great work. Learn more.