PHOTOS: Lemur babies born at Indianapolis Zoo

Zoo officials say the twins are nursing well and growingIndianapolis Zoo
Bree and her babies have been outside with the rest of the Zoo's troop, which now includes seven membersIndianapolis Zoo
The zoo's other lemurs are adjusting well and have been welcoming to the new arrivalsIndianapolis Zoo
If you go to the zoo, you may see the twins holding tight to their mom's fur or riding on her backIndianapolis Zoo
Zoo officials say the other lemurs are even helping to groom Bree and her babiesIndianapolis Zoo
Mom Bree gave birth to twins on April 2Indianapolis Zoo