An Inside Look at Zoo Arboriculture
By: Michelle Sutton

Whether they’re in-house or contracted, arborists who work in zoos have to be high-level communicators, coordinating work hour by hour with zookeepers. The tree work has to be done safely and without stressing the animals — yet efficiently, so that the animals are not removed from public view any longer than necessary.  

 https://drive.google.com/file/d/0BxdqS_a846pjUmRjcnN0amVQRkU/view