Doctors discovered that Tinda, who has been at the Safari for 14 years, has been long suffering not only from a parasitic eye infection, but also from swarms of flies causing constant irritation as a result, Safari staff members said. As she continues to undergo treatment for the infection, Tinda happily wears the mask hand-crafted for her by her caretaker Neta, allowing her to see and wander comfortably without the intrusion of pests.