“How Smart Is a Lemur?” (3:22), CNN,
about intelligence testing at Duke Primate Center.

“Exploring the Island of Lemurs: Madagascar” (5:43), ABC News,
about filming an IMAX movie in Madagascar.

“The Ring-Tailed Lemur” (3:19), BBC,
about scents and mating.

“Aces of Agility” (2:46), National Geographic,
about silky sifaka movement.