DeVine is a character in the Animal Kingdom that is heavily dressed in vines and plants to be camoflouged in the plant life. DeVine walks on high stilts.
DeVine is not actually a Disney character, but a performer contracted from an outside company.
The Kingdom Keepers change into cast members' clothing, Charlene Turner notably dressing up as DeVine. Since she is unseen by everyone, therefore giving her an advantage, she offers to watch the bat enclosure.