At the docent and donor preview party that started when the zoo closed.
Tusk growth display - three markers (in the silver circle) for 1 or 2 or 3 years. Pull the handle (the tusk) to change it. Setting on left is at 1 and setting on right is at 2.
At the docent and donor preview party that started when the zoo closed.
Tusk growth display - three markers (in the silver circle) for 1 or 2 or 3 years. Pull the handle (the tusk) to change it. Setting on left is at 1 and setting on right is at 2.