When it was announced that the director of the Buffalo Zoo is retiring, we had to get her on Morning Bull to congratulate her on a fantastic career at the celebrated Delaware Park landmark.

Donna explains why she’s moving on from the zoo, and celebrates her proudest accomplishments.  Plus, we learn quite possibly THE secret to a successful marriage, as she and her husband have never lived together after 20 years of marriage.  Yes, that’s right, they’ve never shared a residence despite being together for two decades.

How did she make it all work?  Dr. Donna’s chat with Morning Bull is below.