When a zoo needs an elephant, or finds itself with three surplus penguins, it doesn’t buy or sell the animals — it asks around. Zachary Crockett rattles the cages.
- SOURCES:
- Hollie Colahan, deputy director of the Birmingham Zoo and chair of the AZA's Animal Population Management Committee.
- Dwight Lawson, executive director and C.E.O. of the Oklahoma City Zoo.