Today's post will be dedicated to one of my favorite genera, and one kept in a large number of zoos: the Ruffed Lemurs! While not in quite as many zoos as the ring-tailed lemur, this genus, containing two species, is still a very common sight in zoos, and for good reason as they are popular, active, and endangered.
(Note: Duke Lemur Center was not considered for this post due to difficulty figuring out which species were held in the lemur forests, which are easily the country's best lemur exhibits. I know they have both ruffed lemur species at the facility, but it is unclear whether or not they are a part of one of the forests, hence not including them. They may make an appearance in one of the honorable mention posts, however).
The criteria for this post are:
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(Note: Duke Lemur Center was not considered for this post due to difficulty figuring out which species were held in the lemur forests, which are easily the country's best lemur exhibits. I know they have both ruffed lemur species at the facility, but it is unclear whether or not they are a part of one of the forests, hence not including them. They may make an appearance in one of the honorable mention posts, however).
The criteria for this post are:
- Social Structure: In the wild, ruffed lemurs live in complex, matriarchal social groupings. Zoos housing ruffed lemurs should try to replicate this natural social structure by housing groups of at least three, if not more, lemurs.
- Climbing Opportunities: Ideal lemur exhibits should feature multiple different climbing opportunities for the lemurs to choose, as these are in the wild a rather arboreal species of lemur.
- Space: While they do climb quite frequently, ruffed lemurs are not completely arboreal. Ideal habitats for this species should consider this in design, and build habitats in a way so that they still provide plenty of opportunities for terrestrial locomotion.
- Natural Lighting: Sunning behavior is important for lemurs to properly thermoregulate, and while indoor lemur exhibits can be successful, it is important that natural sunlight is incorporated into this design.
- An impressive, large group of seven red ruffed lemurs can be found at the San Diego Zoo, which houses them in the Africa Rocks section of the park. A series of large, naturalistic exhibits can be found here, rotating between a number of lemur species including the red ruffed, and are great at encapsulating the fact not all lemurs live in tropical rainforests (even if red-ruffed lemurs happen to be one of the species that do). Another great aspect of this complex is that the lemur exhibits are mixed-species, balancing the popularity of ruffed and ring-tailed lemurs with the ability to also house more unusual, endangered Eulemur species:
- Eight red-ruffed lemurs share an impressive island home at the Woodland Park Zoo. A number of live trees and other plants can be found in this exhibit, all together creating a very large, very naturalistic habitat for lemurs to display natural behaviors in:
- While not as large or complex a social grouping as either other zoo mentioned so far, another great red-ruffed lemur exhibit can be found at the Nashville Zoo. Three red-ruffed lemurs share this large habitat, part of the Bamboo Trail, and a large number of branches and other climbing features make this an excellent lemur exhibit with plenty of opportunities to move around both in the trees and on the ground:
- An impressive group of eleven red-ruffed lemurs, along with seven black-and-white ruffed lemurs can be found at one of the few US zoos with a dedicated Madagascar complex, the Omaha's Henry-Doorly Zoo! This exhibit is anchored by a large walk-through red-ruffed lemur exhibit, also very unique in US zoos, is where both of these species can be found, impressive due to not only being walk-through but also being of a large size and with plenty of foliage and climbing opportunities. A separate exhibit also exists for the black-and-white ruffed lemurs, which while not walk-through is similarly excellent:
- While so far all the zoos mentioned in this post are amongst the heaviest of hitters in the zoo world, a zoo doesn't need to be one to have an excellent lemur exhibit. One great example of this is the San Francisco Zoo, which houses five black-and-white ruffed lemurs and three red-ruffed lemurs in the impressive Lipman Family Lemur Forest, alongside multiple other lemur species as well. This exhibit contains a number of large climbing structures, providing excellent opportunities for these animals to climb, including reaching some impressive tall heights in this massive exhibit: