If you’re looking for fun and educational activities for the kids the Monday, Tuesday and Wednesday of Thanksgiving week, look no further than Cheyenne Mountain Zoo Fall Break Camps! Registration is open now.

On November 25, 26 and 27, 2019, kids from kindergarten to sixth grade can take part in one or all three days of available camps at the Zoo. Space is limited and pre-registration is required. Zoo member discount rates apply. Kindergarten half-day camps are from 9 a.m. to 1 p.m. each day and first through sixth grade camps are from 9 a.m. to 4 p.m. daily.

The Zoo also offers early morning and late afternoon one-hour extended camps to fit your busy schedule the Monday, Tuesday and Wednesday before Thanksgiving. Early Birds Camp is from 8 to 9 a.m. and Later Gators Camp is from 4 to 5 p.m.
 

Monday, Nov. 25, the camp theme is Hopping into Harvest. Join us as we all prepare for the cold months ahead. From growing long fur coats to stocking up on food, campers learn about how animals get ready to survive the winter.

Tuesday, Nov. 26, campers discuss the interesting varieties of family structures in the animal kingdom, with this day’s theme: FALLing for Family. Learn which animals are independent infants, which families stay together and what types of animal families lie somewhere in between.
 

Wednesday, Nov. 27, the theme is Happy ZOOgiving. Campers will help create special Thanksgiving enrichment items for the animals of Cheyenne Mountain Zoo. We’re thankful for our animals, and this is your child’s chance to help thank our animals by contributing to a unique Thanksgiving dinner.

Click here to find out more or to register.
 
 
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CMZoo year-round sponsor, Children’s Hospital Colorado, has created a guide to first-year doctor visits for human babies. Similarly, Cheyenne Mountain Zoo’s experience with our prolific giraffe breeding program, founded in 1954, gives us some great milestones for the first year of life for a giraffe calf. Let’s see how Viv, CMZoo’s giraffe calf born to Msitu in July 2019, compares to the average timelines.

The first day of a giraffe calf’s birth is full of important milestones. Within the first couple of hours after birth, the calf is expected to stand. It usually takes several very wobbly attempts before the calf is stable on those long legs. When calves are born, they drop about five feet from the birth canal to the floor. In human care, a birth stall usually has several inches of sand, hay or shavings on the ground to help cushion that fall. Once the calf has landed, it usually needs to ‘untangle’ its long legs and neck, and then can attempt to stand.

“Viv’s legs were wrapped up sort of like a pretzel when she landed, so it took her a few minutes to get them where they needed to be,” said Jason Bredahl, giraffe animal care manager. “Once she got those straightened out, she was the fastest calf we’ve ever seen take its first steps. She was up and walking within about 35 minutes of being born, and she really hasn’t slowed down since.”

Within the first three hours after birth, the calf is expected to nurse from its mother. It’s important for the calf to nurse within this window, because it ensures the newborn calf consumes the colostrum that contains important antibodies from its mother.

“Viv was on the slower side when it came to getting her first milk,” said Bredahl. “But, Msitu is a great mom, and she and Viv quickly bonded. Once they did, we saw her nursing a lot that first night and throughout the next few months.”

Normally, giraffe calves nurse for about four months without eating any solid foods, like leaves or grain. The average weaning period is anywhere from six months to a year. The baby usually starts investigating solid foods between two and three months of age.

Viv had other plans.

“We started noticing Viv nibbling on browse and being curious about crackers at about a month old,” said Bredahl. “She is still nursing, so she’s getting the nutrients she needs from mom, but at this point, her diet contains a lot of browse, alfalfa, grain and romaine lettuce from our guest feeding opportunities.”

Unless it’s medically necessary, CMZoo staff doesn’t intervene with animals’ births, and has found it’s beneficial to the mother/baby relationship to allow them uninterrupted time together to bond. Since Viv showed all the signs of being a strong calf, staff never took exact height or weight measurements.

On average, giraffe calves weigh between 100 and 200 pounds at birth, and measure about six feet tall.

“We guessed that she was about 200 pounds at birth and stood about six feet tall,” said Bredahl. “Since then, she’s growing and growing. As of the end of October, we estimate she’s about seven feet tall and over 300 pounds.”

The next big milestone for giraffe in care at CMZoo is to start training. Most giraffe calves born at CMZoo participate in behaviors, like shifting from one area to another, by following their mothers. This allows keepers to care for them by relying on training their mothers have received.

Not Viv.

“Viv has been a total firecracker from the very beginning, when she leap-frogged over her mom’s back as her mom was lying down only six hours after she was born,” said Bredahl. “She’s one of the most independent giraffe calves we’ve ever experienced, which is fantastic because she’s such a great ambassador for her species. She’s interested in guests, keepers and the rest of the herd. It also means she’s not necessarily interested in doing what her mom is doing. That makes shifting into the barn from the yard, or vice versa, or moving from one part of the barn to another an ‘adventure’ each day.”

Keepers rely on a calf’s interest in solid foods to train. The food is the positive reinforcement keepers need to encourage positive behaviors from an animal.

“In our experience, we usually start working with calves on trained behaviors at about four months,” said Bredahl. “Viv was a lot younger than that.”

Because Viv took interest in browse, alfalfa and other solid foods at such an early age, keepers started training with her at just a month old.

Keepers will continue working with Viv on her training, which is still largely focused on asking her to move from one location to another. Once she has mastered shifting behaviors, Viv will eventually graduate to more complicated training activities. Like her herd mates do now, she will later have the choice to participate in varieties of training that allow her to participate in her own health care.

“Our giraffe train to have their hooves trimmed and cared for, their blood drawn, their eyes examined, and of course they train to shift in and out of different areas of their yards and barn,” said Bredahl. “Khalid, our breeding bull, even trains to participate in giraffe ‘yoga,’ which helps him stretch and stay limber. Our giraffe training programs help us take great care of our herd. It also allows us to share what we learn and participate in research studies that benefit giraffe in human care and in the wild, around the world.”

(Try to) keep up with Viv and the 16-member CMZoo giraffe herd every day of the week in African Rift Valley at Cheyenne Mountain Zoo. No matter the weather, giraffe feeding opportunities are available to guests daily from 9 a.m. to 4 p.m., either on the outdoor boardwalk or inside the giraffe barn.
 
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Cheyenne Mountain Zoo’s Western lowland gorilla troop of five has been working to acclimate to a cohesive living situation since Goma, a 28-year-old silverback, joined CMZoo in May 2016. After years of introductions that have taken longer than keepers anticipated, the tentative success of this summer’s introductions was critical in deciding whether to continue making efforts or to reassess if Goma could ever permanently join the troop.

“We had heard of successful introductions taking longer, but we had also accepted that there is a point at which, if Goma hadn’t adjusted to living with females, we would have to make a decision about whether we’d continue trying,” said Joanna Husby, Primate World animal care manager. “Just in the last three months, we have seen such amazing progress. It’s really rewarding to see them getting more comfortable with each other, which was our goal for this summer.”

The troop’s bonding progress was even more evident when they had to face the unexpected absence of Roxie – one of the two females Goma is most comfortable with in the group, along with Asha. The 43-year-old female became lethargic and refused to eat or drink in early October 2019.

“If Roxie feels under the weather, she’ll skip a meal, just like any of us might. But we know Roxie, and we realized her behavior this time was different,” said Husby. “After a couple of days, we knew we needed to take more aggressive steps to care for her.”

CMZoo veterinary team and keepers immobilized Roxie the morning of October 6. At the CMZoo vet clinic, Roxie’s examination included whole body x-rays and ultrasounds. She was given IV fluids and supportive medications that helped address any infection that may have been present. The examinations revealed multiple medical conditions, the most concerning of which was a suspected infection of Roxie’s reproductive tract. Throughout her life, Roxie has dealt with kidney issues and ulcer-like cysts that have caused gastrointestinal and reproductive system complications. The exam also revealed age-related changes such as arthritis.

While she was under anesthesia, Roxie suffered a cardiac arrest and was brought back to life with CPR and emergency drugs. Vet staff kept Roxie at the clinic, where they could respond immediately if necessary, for a few hours. When Roxie was stable, she returned to a private room near the troop to recover.

“Roxie has amazed us all,” said Husby. “She really scared us for a second, but she has recovered incredibly well. Within hours of returning to her den, she ate some grapes and drank some juice, which was a big relief.”

Keepers and vet staff checked on Roxie hourly overnight for the first night. The day following the procedure, Roxie was interested in training with her keepers, but she again refused food and drinks. Over the next few days, thanks to keepers’ creative solutions to hydrate Roxie by offering her different juices and foods that interested her, Roxie was able to rejoin the troop and is doing well.

Gorillas are incredibly intelligent and bonded individuals. Although Roxie’s absence could have been detrimental to the progress of the introductions, they have reunited well and continue to make progress.

“The fact that they were separated for about two weeks, during the scare and her recovery, and then had an uneventful reunion speaks to the resilience of their relationship. The female troop members are showing Goma respect by responding calmly to his presence and by following his lead upon moving to different areas of the exhibit,” said Husby. “Goma is still displaying signs of dominance, which is what we want to see. The ladies need to respect him. He’s also showing signs that he’s more comfortable, like lying down near the females and even taking naps. He’s learning that through his calmer demeanor and approach, he’s earning their trust as a leader.”

Summertime in Colorado is the optimal time to work on delicate gorilla introductions, because warmer weather means the gorillas have access to both indoor and outdoor spaces. They have more space to be together, if they want to be, while still having options to be away from each other.

For now, the troop is spending multiple hours per day together. As the weather cools down, and the gorillas don’t have as much access to their outdoor yards, keepers will work to continue providing a balance of time together and time apart for the troop.

“We’re so proud of the ladies and Goma for how much progress they’ve made this summer, even with the potential setback,” said Husby. “We’re looking for ways to continue that progress without regular use of the outdoor yards. Although the procedure with Roxie was very scary, it showed us that they’ve reached a level of comfort and confidence with each other that we hope will continue through the winter months.”

Keepers and vet staff continue to monitor Roxie’s health. We will provide updates as they are available.
 
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We had a baby boom in 2019! From meerkat pups to mountain lion kittens to a giraffe calf and more, the seven species of babies are growing up fast. (Make sure you watch until the end to meet our latest addition: five meerkat pups!)

Some people are surprised to learn that seventeen chickens live in Cheyenne Mountain Zoo’s My Big Backyard, where guests can also meet rabbits, koi fish, amphibians, insects, our honeybee colony, tarantulas, and more. The chickens are each named after famous chefs or tasty spices and all have unique personalities to match.

It’s not unusual to hear cooing chickens and guests giggling with delight, as they get the opportunity to meet these unique species of chicken up close and personal. Guests can interact with them during their daily “Chicken Parades,” when they run down the road from their chicken coop to their pen in My Big Backyard. Guests who would like to get even closer have the chance to do so for $1 during the chicken feeding experience. These interactions are available all day every day, when the weather is warm enough for these hearty chickens to be outside.

When they’re not on parade or connecting with guests, the chickens are training with their keepers. Here are a few fan favorites, and their current training efforts, to look for next time you visit My Big Backyard:

Rosemary is the flock’s only White Crested Black Polish chicken. Her fabulous frock of white feathers on the top of her head makes her easy to recognize. She may not be able to see very well because of the sheer volume of her feathery headdress, but she has phenomenal hearing and recognizes her lead trainer’s voice out of any crowd. Rosemary is trained to peck at a target, to jump onto hands and to turn around in a circle. People love Rosemary because of her funny head of feathers and her calm and outgoing demeanor. Rosemary is often one of the first chickens to attend off grounds ZOOMobile programs, as she doesn’t mind new surroundings as long as there is good food.

Martha Stewart is the CMZoo flock’s only Lakenvelder chicken. She has black feathers on her neck and tail, but her body feathers are white. Martha is a very eager eater, and you may see her running towards guests with food cups, or stealing tasty bugs from other chickens. Martha is learning how to tell the difference between colors. She is learning station training and target training. Keepers show Martha a blue paddle or a red paddle, and she walks to stand on a circle that is the same color as the paddle her keepers present. Most of the time Martha gets it right, but sometimes she gets really excited about her meal worm treats and forgets about the colors. Martha is also learning to go on ZOOMobile programs.
 
 
 

Guy Fieri is the newest addition to our chicken family. He is an Araucana rooster and lives in a side yard with Laredo, a Rio Grande turkey. Guy is a very “talkative” rooster. If you wait by his yard for a few minutes, you are almost guaranteed to hear him crow. Guy is settling in to the chicken family, approaching keepers and discovering which foods are his favorite. Guy is very mild mannered and spends his days exploring the yard and finding new areas to perch.

All the chickens in My Big Backyard have the option of staying in the yard and interacting with guests, taking a break in the side yard to just relax or maybe lay an egg, or flying out and exploring the Zoo on their own. If you see a chicken outside of the yard or coop, don’t worry. They are just exploring their spaces and looking for bugs to eat. They always come home to roost in their coop at night.
 
 
 
 
 
 
 
 
 

What started in 1969 as a way for CMZoo fans to take a more active and supportive role at the Zoo is now known as a fundamental arm of the organization. This month, the Cheyenne Mountain Zoo Auxiliary celebrated fifty years of important contributions, cultural impact, conservation advocacy and evolution. Two docents, Ellie Solomon and Sally Goldstein, are still active members of the Auxiliary, with fifty years of service and counting. Although the docent organization operates independently from the Zoo, it is a valued and vital part of the Zoo’s success and culture.

“It started as a group of women who wanted to bring an educational aspect to the Zoo experience, which some may be surprised to learn was not the norm at that time,” said Cheyenne Mountain Zoo Auxiliary Past President, Glenna French, who has been a docent for ten years. “Docents are the original Zoo educators.”

The CMZoo docent program is one of the first three established, the only self-regulating program and the third-longest running auxiliary program in the nation.

“If you think about the era when this group established itself, it was a really socially pivotal time,” said Dr. Liza Dadone, CMZoo vice president of mission and programs. “This was a group of women who created a platform through which they could contribute their skills and knowledge for the greater good of animals, children and their community. To this day, they are an incredibly impressive and important part of our Zoo.”

Over the years, docents have embraced changes with grace. One superficial but notable change is the docent uniforms, which have gone from animal print ladies’ long coats and high heels – admittedly subpar equipment for giving tours and doing physical work at America’s mountain Zoo – to recognizable forest green polos, multitools and practical footwear. French and her colleagues joke about how as more men started to sign on as docents, the attire became somewhat of an issue to address. What hasn’t changed, though, is the auxiliary members’ commitment to supporting a Zoo they love.

“Docents have a passion for contributing to the Zoo’s success, whether here at the Zoo or around the world as we support field conservation efforts, financially and through educating and raising awareness,” said French. “We love everything that Dr. Liza is doing for giraffe conservation. Being able to talk to kids about the Quarters for Conservation program, and how when they visit the Zoo, they have a chance to choose which project they want to support is really empowering for them.”

There are two main tracks for docents: tour educators, who lead school and group tours throughout the Zoo; and interpretive educators, who perform educational puppet shows, present biofacts and educate guests at stations throughout the Zoo or on ZOOMobile outings – a program now managed by CMZoo’s EdVenture program, which was founded by docents under the name ‘ZOOM,’ or ‘Zoo on the Move.’

In response to changing times and adversarial situations in our country’s history, CMZoo docents established programs that made education more accessible for their community, like Classroom Safaris. Classroom Safaris started in 1973 as a way to bring the Zoo to schools during an historic gasoline shortage that made field trips unattainable for schools. These days, on-site tours make up a large part of their one million hours of service over fifty years. Docents have given more than 400 tours in the last ten years.

Safari Classrooms now take place before each tour, with docents visiting students at their schools to discuss the lessons they’ll study during their Zoo field trip.

“Tours have grown so much and have become quite complex,” said Charlotte Greene, a five-year docent and CMZoo Auxiliary continuing education coordinator. “We now use state education standards to create tour curriculum, which requires a lot of us as we build our tour plans and deliver on them. However, it speaks to the quality level of education these kids are getting when they come and spend time with us.”

The lessons include biology, environmental studies, taxonomy, anatomy and more.

“The interactions with the children and guests is so fulfilling,” said French. “Watching a sloth on the ropes in Monkey Pavilion and being able to share what we know about them really sparks those eye-opening moments when we know we’ve made an impact.”

Docents also contribute to the Zoo by making animal enrichment. They volunteer a required minimum of thirty service hours per year, in addition to volunteer hours and continuing education courses.

“It’s about connecting our guests with something in the natural world, right here at the Zoo,” said Greene. “Hopefully those connections inspire them with ideas to save our rainforests, learn about and support sustainable palm oil plantations and be more active with conservation.”

Next time you’re at the Zoo, please join us in celebrating half a century with CMZoo docents and thank our advocates in green polos for their tireless passion and support.

In the coming weeks and months, Cheyenne Mountain Zoo will continue its efforts – and embark on new ones – to support Species Survival Plans (SSPs) for Amur leopards and Amur tigers. This important work, led by the Association of Zoos and Aquariums (AZA), contributes to the survival of these iconic species by managing the breeding of animals in human care.

CMZoo Amur leopards, Anya and Anadyr (ana-DEER), and CMZoo Amur tiger Chewy and a new female, Savelii, who is scheduled to arrive in October, have been selected by the SSP as pairs to breed. The selections are based on many factors, including each animal’s genetic diversity and their genetic representation in their species in human care.

Amur leopards are critically endangered, according to the International Union for Conservation of Nature (IUCN) Red List. Wildcats Conservation Alliance estimates only 100 Amur leopards are left in the wild.

This won’t be the first time five-year-old female CMZoo Amur leopard, Anya, and four-year-old male, Anadyr, have the opportunity to spend time together. Since Anadyr’s arrival at CMZoo in 2017, keepers have worked to introduce him and Anya, with the eventual hopes of breeding.

“Last year, Anya was showing all the signs that she was ready to breed with Anadyr, but he wasn’t reciprocating,” said Rocky Mountain Wild Lead Animal Keeper, Allison Rosing. “Now that Anadyr is four years old, we’re hopeful he’s more mature and will be more receptive.”

By the end of breeding season in 2018, Anya and Anadyr were spending about four hours per day together. Keepers observed them sleeping and grooming together, which is a sign that the cats are comfortable around each other. Still, they never bred. During the rest of the year, outside of the period that females are in estrus, the leopards have their own spaces, as they would in the wild. Reintroductions with the two Amur leopards this breeding season are underway, and keepers are cautiously optimistic about their progress.

Wildcats Conservation Alliance estimates there are approximately 500 Amur tigers in the wild. They’re listed as endangered by IUCN. Through the SSP’s management of Amur tigers in accredited Zoos, CMZoo male Amur tiger, Chewy, was selected as a match with Bramble Park Zoo Amur tiger, Savelii.

Along with this recommendation, CMZoo male Amur tiger, Thimbu, will move to Bramble Park Zoo. Read about Thimbu’s next adventure here.

Unlike Anya and Anadyr, Chewy and Savelii will be starting from the very beginning. During animal introductions, keepers always follow the animals’ leads and observe behaviors that indicate that they’re comfortable and receptive with each other, or not. They start very cautiously by observing behaviors during “howdies,” which are introductions with a barrier between the cats. They allow animals to investigate each other without the risk of aggressive physical interactions.

“We prepare as much as possible, but we know from experience that big cats can be unpredictable, so we stay flexible during introductions,” said Rebecca Zwicker, Asian Highlands animal care manager. “We look for signs of interest or aggression between the cats during ‘howdies,’ and respond based on their interactions. That could mean we steadily increase the amount of access they have to each other. It could also mean we give them more time, but limit their access, to get used to each other.”

Having experienced a heartbreaking loss during a previous big cat breeding session, Cheyenne Mountain Zoo is fully aware of the dangerous scenarios it presents. CMZoo Amur tiger, Zoya, was killed by her mate in one such breeding session in 2016.

Since then, Cheyenne Mountain Zoo has not participated in tiger breeding. Now, as wild populations decline and the SSP’s past three years of efforts to breed Amur tigers prove unsuccessful, CMZoo has accepted the SSP’s recommendation to try again.

Although big cat breeding has proven to be risky, Cheyenne Mountain Zoo animal care and veterinary staff take all precautions possible. Ultimately, CMZoo acknowledges that the work to continue the existence of these species is so necessary that we have to try.

“We have two male Amur tigers who are amazing ambassadors. But, we’re never going to be able to contribute to the future of this incredible species with our current setup,” said Zwicker. “This is important. Each year that goes by is significant for the survival of tigers. We understand the risk, but we can’t watch populations continue to dwindle in the wild and just do nothing. Not on our watch.”

Many ask if artificial insemination (AI) is a better option for riskier breeding scenarios, like these. It can be a last-resort option, but isn’t historically successful with tigers because of the females’ unique ovulation patterns.

Female tigers are induced ovulators, which means the act of mating causes the female to release an egg for fertilization. It can take several days of mating interactions to stimulate ovulation and guarantee fertilization of the egg. Because of this, AI success in tigers has historically been very low; only three out of 60 procedures in the last 20 years have resulted in a cub. Even with the odds stacked against AI, CMZoo would participate in collecting samples from Chewy in case this last resort needs to be explored.

“We have a team of experienced experts managing and weighing in on the best options for our big cats during this exciting time,” said Zwicker. “We’re looking forward to managing these important efforts with our cats’ safety in mind. We love these animals and would never put them in harm’s way intentionally. If all signs point to yes, we will introduce the cats and hope for the very best. At a certain point, it is up to them.”

Stay tuned to CMZoo’s social media channels and The Waterhole newsletter for updates on the tigers’ and leopards’ progress throughout the fall and winter months.

Cheyenne Mountain Zoo is home to a pack of seven Mexican wolves, and we support the restoration of a similar species – the gray wolf – to our state’s wild places on the Western Slope. Cheyenne Mountain Zoo has a long history of working to restore and relocate species, including black-footed ferrets, Wyoming toads, Mexican wolves, giraffe in Uganda, amphibians in Panama, and more. As an organization that contributes to the survival of species around the world, this is an exciting chance for Colorado residents to help restore a species that once roamed free, right here at home.

“We support restoring the natural balance by helping wild animal populations return to protected wild places,” said Dr. Liza Dadone, vice president of mission and programs at Cheyenne Mountain Zoo. “We see our role in this issue as trusted wolf experts and animal advocates. We want to help by addressing common misconceptions about wolves, based on our extensive experiences with them. We also feel compelled to raise awareness of this petition, so our community has the information needed, so Coloradoans can decide if reintroduction of wolves is right for our state.”

The Rocky Mountain Wolf Project is currently leading the way on collecting signatures on petitions throughout the state, with hopes to bring this issue to a public vote for the November 2020 general election. The petition is actively underway until Dec. 8, 2019.

As part of Cheyenne Mountain Zoo’s effort to educate the public about the ecological benefits of these once-thriving Colorado animals, Rocky Mountain Wolf Project’s beautiful and informative art exhibit, “Living with Wolves,” is on display at Primate World through November 2019. The art display helps dispel myths about the dangers of wolves.

A common concern about the reintroduction of wolves to Colorado is about the safety of people who might encounter a wolf while enjoying time in nature. Unlike mountain lions and other predators found in wild and populated areas throughout Colorado, a wolf’s natural reaction to human presence is to retreat.

“Due to inaccurate portrayals of wolves in movies and other popular culture, some people may not know that wolves instinctively avoid human contact,” said Dadone. “When our keepers go into the enclosure with our pack of Mexican wolves to clean and replenish food, water and enrichment items, the wolves typically get as far away from them as possible. It’s a natural instinct that we like to see, as the hope for our wolves is that their offspring are one day restored to the wild to support their dwindling wild population.”

The Rocky Mountain Wolf Project reports that since 1900, there have been only two possible cases of a wolf-related human fatality in North America, and no cases in the lower 48 states.

This is a complex issue, especially for farmers and ranchers in the regions proposed for reintroduction. As caretakers of animals, we understand that farmers and ranchers care for their animals and have invested generations of energy into them. We also know that both compensation for their livestock and mitigation strategies are essential if wolves are restored to Colorado. We encourage these open conversations, as we hope they will lead to solutions that benefit wildlife, wild places, and the people who live near them.

There is evidence of wolves’ positive impact on restoring balance in struggling ecosystems, too. Some may be familiar with the reintroduction of wolves to Yellowstone National Park, in 1995. The National Park’s elk population had grown to levels not healthy for the ecosystem, due to the absence of predators, like the wolf. The elk drastically reduced the number of trees and shrubs that prevent erosion and serve the rest of the ecosystem.

Birds lost habitats, as a result of the fauna’s inability to grow to maturity. The water temperature in streams rose, due to a lack of shade from trees and shrubs, which made them uninhabitable for fish and other aquatic species. Without competition from wolves, coyote populations increased, which reduced the number of small mammals in the area that served as a food source for many smaller predators, like foxes.

Since reintroducing the wolf, Yellowstone National Park’s elk population has decreased and become healthier. The wolves single out the weak, old, sick and young elk, leaving the strongest elk to reproduce and carry on healthy genetic lines. The Rocky Mountain Wolf Project also says the wolves’ presence near waterways reduced the negative impact elk had on streams, trees and shrubs and the animals that live there, simply by redirecting the elk. Coyote numbers have decreased, creating a better balance and more available food sources for foxes, badgers, weasels and raptors, which share their prey.

Until the 1940s, when wolves were eradicated from Colorado’s wild places, wolves thrived in the Rocky Mountain State. The last wolf was shot in 1945, as a result of an extermination campaign that didn’t consider the wolves’ important role in our delicate mountain ecosystem. While an occasional “lone wolf” has migrated into our state, wolves have not been able to establish a population in our state in over 70 years.

As an apex predator, their presence at the top of the food chain in Colorado is vital, as it is in Yellowstone National Park. Western Colorado, where the Rocky Mountain Wolf Project seeks to reintroduce wolves, has more than 15 million acres of public land with an abundance of wild prey for hunters and wolves.

Guests can stop by Wolf Woods to sign the petition, and visit the art exhibit at Primate World to learn more about the incredible gray wolf and the positive impacts its presence could make on our state. There are also Rocky Mountain Wolf Project representatives throughout Colorado, who are collecting signatures. Look out for the Rocky Mountain Wolf Project logo and a person with a clipboard to share your opinion or to support the effort to bring this issue to a public vote.

On Monday, Sept. 23, CMZoo giraffe lovers said a heartfelt goodbye to two-year-old Rae, a reticulated giraffe who moved from CMZoo to Lincoln Park Zoo, in Chicago, Ill. That same day, two-year-old female reticulated giraffe, Panya, joined the CMZoo herd from Memphis Zoo, on a breeding recommendation from the Association of Zoos and Aquariums (AZA) Species Survival Plan (SSP).

“We were pleasantly surprised because about 20 minutes after she came into the barn from her transport, she took food from us,” said Rachael Hahn, African Rift Valley animal keeper. “That’s not something we anticipated, but she took a few pieces of elm browse and some lettuce right away. That was a really exciting indication that it could be a smooth transition for her into her new home and herd.”

The name ‘Panya’ comes from the Swahili word for ‘mouse.’ Memphis Zoo keepers tell CMZoo that Panya was the one of the smallest calves they have ever seen, weighing in at just about 95 pounds at birth.

With tips from giraffe keepers, when visitors can meet Panya they should quickly be able to identify her. The first clue is her stature.

“She is adorable and really tiny. She’s even smaller than Rae,” said Amy Schilz, senior lead animal keeper in African Rift Valley. “Fans should be able to easily identify her in the herd, because she has a fuzzy young-giraffe coat, short legs and a tall body, like [29-year-old female CMZoo giraffe] Riyadh and spot patterns similar to Mahali [16-year-old male CMZoo giraffe], with lots of white splotches in her spots. She also has really long tail hair, for now, since the rest of the giraffe herd haven’t ‘styled’ it yet.”

Panya’s keepers at Memphis Zoo describe her demeanor as, “a mixture of personality. She can be very timid at times, but also has a curious side, often watching intently as her keepers work in nearby stalls. She is sassy and full of attitude, as well.”

CMZoo giraffe keepers have observed Panya getting excited and spreading her feet to play a little bit, which may be interpreted as a sign of nervousness, so keepers are taking the introduction to the herd slowly and carefully.

“She’s doing really well, getting to know us and the herd while she completes her quarantine period in the barn,” said Hahn. “She can see and smell all of the other giraffe from her current space, and [17-year-old] Msichana, one of our female giraffe, is spending some time with her. Msichana historically has been a good companion, so we chose her to help Panya settle in. Female giraffe are herd animals, and usually prefer to have a buddy.”

Quarantine periods last about a month. Msichana and Panya are sharing a space for about 30 minutes at a time, for now. Keepers will work to increase that time together over the coming days.

“We’re following her lead, like we do with all of our animals, so we’re moving at her pace,” said Hahn. “She’s telling us that a new place, new keepers and a new herd are enough for now. We wanted to give her a little more time to settle in, which we know our giraffe fans will understand.”

“The SSP looks at the genetics of all giraffe in AZA-accredited zoos, and Panya is a great match for our breeding bull, Khalid,” said Schilz. “Hopefully she’ll join our herd as a breeding member and will someday have a calf of her own. We’re really excited for her to be a part of our herd, and for everyone to meet her.”

Guests can already come and see Panya in her quarantine area of the giraffe barn. Stay tuned to CMZoo’s social media channels to learn when visitors can come and meet Panya with the rest of the herd, in African Rift Valley at Cheyenne Mountain Zoo.

Cheyenne Mountain Zoo will soon bid a heartfelt farewell to Thimbu [TIM-boo], a nine-year-old Amur tiger with a freckled nose and an ‘aww-inspiring’ way of adorably rolling on his back in the tall grasses of Asian Highlands.

As part of a breeding recommendation from the Amur tiger Species Survival Plan (SSP), Thimbu is moving to Bramble Park Zoo – an Association of Zoos and Aquariums-accredited zoo, in Watertown, South Dakota – in late October 2019.

“He’s just the loveliest tiger and a wonderful example of why we need to continue to protect and preserve his species,” said Rebecca Zwicker, Asian Highlands animal care manager. “With this difficult-but-important move, we will be doing our part to do just that.”

Thimbu – affectionately known as “Thim,” by his keepers – needs to relocate as part of the SSP’s plan to introduce a female Amur tiger, Savelii, to CMZoo Amur tiger, Chewy, later this year. To learn more about CMZoo’s upcoming Amur leopard and Amur tiger SSP breeding efforts, read this September 2019 article.

In anticipation of his move, Thim’s keepers shared some insights about his personality, a few of their favorite memories with him and their hopes for his future.

“He’s notoriously sleepy in the morning,” said Basia Dann, Asian Highlands animal keeper. “One of my favorite Thim times is when we go to greet him in the morning. He’s usually rolling around on his back and doing his morning stretch routine.”

Another morning favorite of Thim’s? The smell of coffee.

“One of my favorite memories with Thim was when we first learned that a sure way for him to chuff [a quick outward breath through the teeth, which is an indication of contentment and sometimes known as a tiger ‘hello’] was to give him a whiff of our coffee,” said Dann. “He’s a cat after my own heart! Sleepy mornings with him are the best.”

Like many scent-driven big cats, Thimbu’s attention isn’t only aroused by the smell of coffee. Keepers found one of Thim’s favorite training motivators and enriching items was a popular perfume.

“His very favorite thing is Amber Romance perfume from Victoria’s Secret,” said Dann. “One time I was training him, and he noticed a spot where we had sprayed the perfume and he left the training session to go over and rub and roll in the perfume. He even licked it off the wall.”

Because tigers and big cats like to scent mark, the perfume is almost irresistible to Thimbu, and trainers spray it to reward him and encourage him to investigate new enrichment items that engage him mentally and physically. Thim doesn’t need much encouragement to be physically active, though, once he’s had his morning stretch.

Thimbu’s keepers and fans throughout Colorado will miss seeing him at Cheyenne Mountain Zoo. But, they know his relocation is an important move for the survival of Amur tigers, which are endangered, with the latest wild count around only 500.

As Thimbu makes the trip to Bramble Park Zoo, he will be accompanied by one of his keepers, who will work with his new team of keepers to help him make a smooth transition to his new home. Keepers at Cheyenne Mountain Zoo and Bramble Park Zoo have been in regular contact to share information about Thimbu that will help this resilient tiger settle in comfortably.

“This move means that even more people will get to see him in all his majesty, and fall in love with tigers because of him,” said Dann. “He’s truly the whole package. I hope Bramble Park Zoo supporters go to the zoo especially to see him and watch him take on this new experience with bravery and resilience, as he always has with us.”

Cheyenne Mountain Zoo guests can visit Thimbu, and wish him well on his next adventure, through mid-to-late October.