Category — Primates
Everyone is familiar with primates like gorillas, monkeys and even lemurs, but not too many people know of the potto. So what’s a potto, you say? Pottos are prosimians, which are primitive primates, not as highly evolved as monkeys but sharing many of the same characteristics (fingernails and toenails, stereoscopic vision, forward facing eyes, etc.). Some other prosimians include lemurs, lorises, bushbabies, tarsiers and aye-ayes.
The Cincinnati Zoo is one of very few zoos around the world to exhibit pottos, not because they are endangered, but more because of their nocturnal way of life. Many zoos do not have a building like our Night Hunters exhibit in which the day / night light cycle is reversed. This allows us to exhibit nocturnal creatures under subdued blue lighting during the time our guests visit and then fill the exhibits with white lighting when our guests have left.
In early 2014, there were only 16 pottos in four zoos in the United States—Cleveland Metroparks Zoo, Milwaukee County Zoo, Franklin Park Zoo and Cincinnati Zoo, of course. We have maintained pottos in our collection since the mid-1960s when we first opened the former Nocturnal House. We have been one of the top breeders of these African primates and we currently have seven pottos at the Zoo. Recently, it became clear that if we wanted to keep these charismatic animals in U.S. zoo collections, then we needed to have a plan to maximize the potential of our small population with regards to breeding and to also recruit more zoos to commit to exhibiting them as the potto population grew.
The Mammal Curators of the zoos holding pottos were all on board with the desire to continue to work with this species. The pedigree information of the U.S. population of pottos was run through a computer software program that provided us with the best possible pairings from our small group in order to maximize genetic diversity. From that information it became clear that in order to achieve our goal, 12 of the 16 pottos needed to move in order to create the pairings recommended. We also needed one more facility to join us to provide the extra space needed to ultimately put together the seven potential breeding pairs indicated by our “computer dating” service. The Henry Doorly Zoo in Omaha, Nebraska stepped up to become the fifth zoo in the U.S. to maintain pottos.
By mid-summer, the five zoos had committed to making the necessary moves to have all the transfers completed before cold weather might become an issue for transportation. Of the six animals we originally had here in Cincinnati, four have transferred to other zoos while five new pottos arrived. We now have three pairs as well as a young male who will serve as a companion animal to an aging bamboo lemur. The other zoos involved with pottos will either have one pair (Cleveland Metroparks Zoo and the Henry Doorly Zoo) or two pairs (Franklin Park Zoo). The Milwaukee County Zoo, which is now holding a single young female potto, is attempting to import a young male potto from Africa, which will provide new genetics to our population as well as provide us with yet another pair of animals for breeding.
It has been very gratifying to see how well the five zoos have worked so quickly and cooperatively towards our common goal to maintain a healthy potto population. Though the potto may not be an endangered species, we would hate to lose this charismatic creature from our collections. Many Cincinnatians have met our potto, Gabriel, at the Zoo or at events around the city. I like to think that it’s because of this ambassador animal that more Cincinnatians know what a potto is than people in any other part of the country.
October 9, 2014 No Comments
Guest blogger: Sophie Williams, Advanced Inquiry Program (AIP) student and consultant on the Passenger Pigeon Memorial renovation
In the past few months, we’ve learned about the story of the passenger pigeon and species conservation at the Cincinnati Zoo, as well as how you can help birds in your own backyards. There is still work to be done to continue protecting species around the world. From genetic research at the Zoo’s Center for Conservation and Research of Endangered Wildlife (CREW) to Go Green initiatives you can participate in both at the Zoo and at home, the Cincinnati Zoo is committed to saving endangered plants and animals from extinction in North America and around the world. Here are just a few ways you can contribute!
Be a Sustainable Shopper!
Many animals and plants are threatened by habitat loss. As consumers, we all have the power to protect wildlife by using the Sustainable Shopper app to choose products made with Certified Sustainable Palm Oil. Palm oil is used in many of the foods and products we consume every day from frozen vegetables to shampoo. Oil palm plantations are spreading across Indonesia, which produces 85% of the world’s supply of palm oil, often to the detriment of its rainforests and wildlife.
As consumers, we can choose to buy products made with sustainable palm oil as certified by the Roundtable for Sustainable Palm Oil. The Sustainable Shopper app connects you with more than 500 products manufactured by RSPO-certified companies.
To get the app: From your web-enabled phone, scan this QR code with your preferred QR code reader, or go to cincinnatizoo.org/sustainable-shopper.
Recycle your cell phone, and save a gorilla!
As we continue to advance our phone technology, cell phone users rapidly replace their old models with newer ones. But, what do you do with your old phone? Recycle it at the Zoo!
By recycling your cell phone you are preventing the large number of hazardous substances from entering our environment. Metals such as antimony, arsenic, beryllium, cadmium, copper, and lead, which can linger in the environment for a long time and have adverse effects on human health, can be recycled or disposed of properly.
In addition, by recycling coltan, a mineral mined in gorilla habitat, you are helping gorillas maintain a future in the wild. Drop your old cell phone into one of the collection bins around the Zoo!
Buy a bracelet to support lions and livelihoods in Kenya.
Our Lions and Livelihoods bracelets were made by Maasai women from the Olkiramatian Women’s Group in Kenya’s South Rift Valley. Revenue from the sale of these bracelets helps the Women’s Group provide tuition for local school girls and contributes to the operation of the Lale’enok Resource Center, a community center that helps support both wildlife conservation and thriving Maasai livelihoods. Bracelets are sold at the Africa exhibit at the Zoo on Friday, Saturday, and Sunday afternoons. This partnership is supported by the Cincinnati Zoo’s Saving Species Campaign. Wear a bracelet and proudly support this global initiative.
Get involved with habitat protection and species conservation through sustainable actions! The Cincinnati Zoo supports a number of sustainability initiatives on site, from generating power through the largest publicly accessible urban solar array in the United States to a green roof to prevent storm-water runoff and filter out air pollutants.
You can practice sustainability at home, following the lead of the Zoo’s Go Green initiatives. Take a close look at the choices you make in life and identify the opportunities you have to select greener options. Start with a couple of quick and simple changes, such as switching your light bulbs to energy efficient ones or bringing reusable shopping bags to the grocery store. Once you’re comfortable with these small changes, pick out a few more to pursue, and you’ll be well on your way towards a greener lifestyle. Every small action you take can make a big difference in creating a more sustainable future for us all!
June 19, 2014 1 Comment
Learn about Japanese macaques, polar bears and Sumatran rhinos from our 6th – 8th grade Working with Wildlife Summer Campers during June 2 – 6, 2014!
June 18, 2014 No Comments