Representatives of Wildlife SOS India discuss the organization's work protecting bears, leopards, elephants, reptiles and other Indian wildlife; and its efforts to conserve habitat by, among other things, creating sustainable, alternative livelihoods for poachers; from 3:30 to 6 p.m., Sunday, May 5; $10, $3 for members of the zoo. Call or visit tucsonzoo.org to register and for more information.