DZCA Helps Rescue Venomous Snake Found in Suitcase After Vacation

On March 24, 2026, a University of Colorado Boulder student discovered a small snake inside her suitcase after returning from a trip to Costa Rica. Recognizing that the animal was not native to Colorado, a local pest control company contacted Scales ‘N Tails for assistance with identification. 

The snake was identified as a slender hognose pit viper, a venomous species native to parts of Central America, including Costa Rica, Guatemala, El Salvador, Honduras and Nicaragua. From there, Scales ‘N Tails contacted experts at Denver Zoo Conservation Alliance (DZCA) and Colorado Parks and Wildlife (CPW) to determine the safest and most appropriate next steps.  

A Collaborative and Safe Response  

When non-native wildlife is discovered, especially a venomous species, quick and coordinated action is critical to protect both people and animals. 

CPW evaluated several options, including returning the snake to its native range, placement with a qualified research or education facility or euthanasia. Due to the complexities of international transport and the specialized care required, CPW and Scales ‘N Tails worked to identify a facility equipped to safely house and care for the animal. 

Given DZCA’s expertise in managing venomous reptiles, our team was identified as the best fit to safely rehome this snake. On March 25, following coordination with CPW and Scales ‘N Tails, the snake was safely transferred to DZCA’s care. 

Our Tropical Discovery team utilized specialized handling equipment and safety protocols to transport the snake securely to the Zoo, where it is now receiving expert care behind the scenes in Tropical Discovery. 

Next Steps for this Slithery Stowaway  

The young snake, believed to be just a juvenile and weighing approximately 18 grams, is currently in a quarantine. This standard process helps ensure the health and safety of both the new arrival and the animals already in our care. 

Because the snake originated in the wild, quarantine allows our Animal Care and Veterinary Medicine teams time to monitor for any signs of illness or parasites and provide treatment if needed. This precautionary period is a critical step in maintaining the wellbeing of the entire animal population at DZCA. 

DZCA is already home to four slender hognose pit vipers, offering the expertise and facilities needed to care for this species long term. However, decisions about the snake’s permanent placement, including whether it may eventually be visible to guests, will be made later based on its health and wellbeing. 

Why This Rescue Matters 

This situation highlights the importance of responsible travel and wildlife awareness. Animals can sometimes unintentionally hitch a ride in luggage or cargo, creating potentially dangerous situations far from their native habitats. 

Through strong partnerships with agencies like CPW and organizations such as Scales ‘N Tails, DZCA can step in when these situations occur, providing a safe outcome for both the animal and the community. In fact, DZCA has supported several complex animal rescues including Tundra the grizzly bear, Pecan and Cashew, our leucistic raccoons, and Marshmallow, our albino red-necked wallaby. 

By combining expertise in animal care, conservation and public safety, we remain committed to protecting wildlife around the world and right here in Colorado.  

Our Sumatran Orangutan Family is Growing

We’re excited to announce that Hesty, our fabulous-haired Sumatran orangutan, is pregnant with her first child and due late May! This is an exciting milestone for the Critically Endangered species and an extra special moment for us as Hesty was born at DZCA in 2010 and is now becoming a mom herself.  

Our dedicated Animal Care and Veterinary Medicine teams have been closely monitoring Hesty’s pregnancy, which was confirmed in February through ultrasound and human pregnancy tests. Hesty is now late in her second trimester and doing well as she prepares for motherhood. 

The baby’s father, 18-year-old Jaya, will also be a first-time parent. Jaya has called DZCA home since 2019 after arriving from Como Park Zoo and Conservatory. He and Hesty have spent time together over the past couple of years as part of an AZA Species Survival Plan breeding recommendation to support the future of this species. 

While there are always risks with first-time pregnancies, our expert teams are carefully preparing for Hesty’s birthing window and are ready to provide support if needed. Hestyrequired brief assist-rearing as an infant before reuniting with her mother, so our teams are planning for every possibility to give both mom and baby the best start. 

Stay tuned for updates as we get closer to welcoming Hesty’s baby later this spring!  

Leading with Love for International Women’s Day 

Every year on International Women’s Day, we celebrate the strength, leadership and impact of women around the world. At Denver Zoo Conservation Alliance, women play a vital role in advancing our animal care and conservation efforts in Colorado and beyond.  

Katelyn Stache, Dr. Kate Wilkins and Lora Gillock each bring expertise, dedication, compassion and love to their work. From caring to animals on campus to supporting conservation efforts in the field, their efforts help the animals in our care thrive while helping protect wildlife and wild places worldwide.  

And while they lead with love every day, your support magnifies their impact. Your donation to DZCA elevates the work of women in animal care and conservation and helps protect wildlife and habitats for generations to come.  

Katelyn Stache | Loving Lions at DZCA and Around the World

As Assistant Curator of Carnivores, Katelyn Stache oversees the daily care and long-term management of the carnivores that call DZCA home. From individualized care plans to collaborating with our Animal Health, Animal Care and Africa Conservation teams, her work centers on ensuring each carnivore in our care, including our beloved pride of lion ladies, can thrive.  

Katelyn first dreamed of working with lions after seeing them in the wild, where their social bonds and cooperation left a lasting impact. Now, she works with four generations of strong female lions at DZCA. One lion in particular, Kamara, has an extra special place in her heart. Fierce and feisty from just two days old, Kamara was the first litter Katelyn worked with at the beginning of her career. Nearly ten years later, Kamara is now a mom to two cubs and became a grandma with our latest of cub quartet born last year.  

Over the last decade, Katelyn and Kamara have built a trusting relationship. Through positive reinforcement training, Kamara voluntarily participates in aspects of her medical care, even allowing a nail trim behavior to help support her daily care. Katelyn never thought she’d be doing lion “pedicures,” but that level of trust reflects the patience, respect and deep understanding required to care for such intelligent, social animals.  

But our pride’s impact extends far beyond DZCA’s campus.  

With fewer than 20,000 lions remaining in the wild, populations face serious threats like habitat loss and human-wildlife conflict. DZCA is proud to partner with the Kyambura Lion Monitoring Project (KLMP), part of the Volcanoes Safaris Partnership Trust in Uganda, to support monitoring wild lions and promoting coexistence between local communities and wildlife.  

Through this partnership, and through the Association of Zoos and Aquariums’ Species Survival Plan, our lions serve as ambassadors for their wild counterparts, helping build awareness and support for vital conservation efforts around the world.  

For Katelyn, seeing meaningful conservation work in action and seeing guests connect deeply with our pride, gives her hope that future generations will continue advocating for their protection.  

Support continued lion conservation efforts. Your donation supports expert animal care at DZCA and vital lion conservation efforts in Uganda. 

Dr. Kate Wilkins | Restoring Colorado’s Grasslands  

As Great Plains Conservation Program Director at DZCA, Dr. Kate Wilkins leads efforts to conserve and restore one of the most overlooked, and most threatened, ecosystems in the world: grasslands. 

Right here in Colorado, Kate and her team work to protect the wildlife that depends on these landscapes while restoring the ecological processes that keep them healthy. This year, that includes supporting a bison reintroduction to return this iconic species to its native range. Her team is also developing a rainbow scarab dung beetle reintroduction program, a small but mighty species that plays a critical role in soil health and nutrient cycling. 

Kate believes that successful grassland conservation depends on helping communities care about these ecosystems. Her team leads hands-on restoration projects with staff, students and volunteers—from building rock structures to reduce erosion to maintaining public demonstration gardens. By reconnecting people to grasslands, she’s helping build long-term stewardship for the future. 

Grasslands may not always get the spotlight, but they are essential to our ecosystems! There are more than 10,000 species of grass worldwide, over 300 in Colorado alone, and many of the foods we rely on every day, including corn, rice, wheat and oats, come from grasses. Protecting grasslands means protecting biodiversity, food systems, and climate resilience. 

For Kate, conservation is about restoring landscapes and building relationships. She knows that conservation exists when we create opportunities for learning, elevating diverse voices, and empowering the next generation of conservation leaders. 

Lora Gillock | A Love Story 20 Years in the Making  

For the past 20 years, Lora Gillock has poured her heart—and her expertise—into the Animal Ambassador program at DZCA. As an Animal Care Specialist, she has dedicated two decades to helping guests connect with wildlife in meaningful, memorable ways, both on campus and out in the community. Her work reflects not only deep passion, but also specialized knowledge in animal behavior, training and welfare. 

At the center of many of those connections is Jazz, a 27-year-old hyacinth macaw with a big personality and an even bigger fan club. 

Jazz’s journey to DZCA began as a former pet in need of a new home. Parrots like Jazz are highly intelligent, long-lived and incredibly social animals with complex physical and behavioral needs. Without substantial expertise, time and resources, they can be challenging to care for—which is why many parrots are ultimately relinquished to shelters. 

In Jazz’s case, DZCA was able to step up and provide the specialized care Jazz needed to thrive.  Over the years, Lora and the rest of the Ambassador team used their knowledge to build an extraordinary bond with her through patience, trust and positive reinforcement training. Jazz may not be able to fly, but she shines in her own way. Guests are captivated with her charisma and reminded that every animal, like every person, has unique abilities and strengths. 

Through the Animal Ambassador program, Lora has introduced Jazz to thousands of people — from school classrooms and libraries to community events, Rockies games and even legislators at the Colorado Capitol. These up-close encounters spark curiosity, joy and help build empathy. And that spark often grows into something more: a deeper commitment to protecting wildlife, whether it’s parrots in South America or birds right here in Colorado. 

After 20 years, Lora’s dedication reflects that conservation is truly love in action. She has shown up every day with expertise, patience, passion and a belief that one meaningful connection can change how someone sees the natural world.  

You can help ensure animals like Jazz receive the specialized care they need. Support our Animal Ambassador program and the expert teams that make it all possible. Your donation helps provide lifelong care, training and conservation education that inspires lasting action.  

Conservation is Love in Action 

From caring for lions and restoring grasslands to daily moments of inspiration with guests, Katelyn, Kate and Lora show us that conservation is rooted in compassion, dedication and love. Their work highlights that protecting wildlife thrives on relationships, trust and showing up every day with love for animals and the natural world.  

This International Women’s Day, you can support the women leading important animal care and conservation efforts. When you support DZCA, you help support our animal care, conservation work and education programs that protect wildlife near and far. Together, we can turn love into a lasting impact. 

2025 Community Impact Snapshot

Each year, Denver Zoo Conservation Alliance has the privilege of bringing people and wildlife together in meaningful ways. Our new 2025 Impact Snapshot highlights the moments, partnerships and community connections that defined this past year — from expanded access across all SCFD counties to hands‑on conservation learning, nature play, and programs that foster belonging throughout our region.

This condensed report offers a glimpse into the impact our guests, partners and supporters make possible every day. We hope it gives you a deeper look at how love, connection and conservation show up across our community.

Celebrating Women and Girls in Science at DZCA

Each year we celebrate International Day of Women and Girls in Science, a moment to recognize the women shaping research, conservation, and care for wildlife here on our 80-acre campus and around the globe. This week at Denver Zoo Conservation Alliance, we’re proud to spotlight some of the incredible women whose work helps animals thrive, advances conservation, and inspires the next generation of scientists. 

From social science and veterinary pathology to animal wellbeing, field conservation, nutrition, horticulture, and animal care, these leaders show that science takes many forms, and every perspective makes our work stronger. 

Dr. Nichole Nageotte 
Community Research & Evaluation Manager 


Nichole studies the “people side” of conservation: how guests learn at the Zoo, what inspires them to care about wildlife, and how experiences translate into action. Her social science research helps DZCA design experiences that motivate real-world conservation behaviors, because conservation can’t succeed without people. 

Her advice: Throw out old stereotypes about who a scientist is and see yourself in science. 

Katie Vyas & Heather Genter 
Director of Animal Wellbeing & Behavioral Husbandry Manager


Together, Katie and Heather lead DZCA’s Animal Wellbeing team. Their work blends data, behavior, enrichment, and training to ensure animals thrive emotionally, physically, and mentally. By reading behavior and supporting voluntary care, they help animals participate in their own wellbeing, improving daily care and long-term outcomes. 

Their advice: Follow your curiosity, learn from people you trust, and spend time where your interests live.

Jessica Newell
Assistant Curator of Ectotherms

Jessica supports care for a diverse collection of mammals, reptiles, amphibians, fish, and invertebrates. Growing up visiting DZCA, her career has come full circle, now she helps inspire the next generation to care for animals and protect the planet. 

Her advice: Gender shouldn’t define your path in science. Go for it. Fulfillment and experiences are worth their weight in gold.

Bruna Silva 
Colorado Conservation Coordinator

Bruna coordinates field research across Colorado’s Rocky Mountains, helping plan studies and collect data that inform protection for species we love here at home. Her work directly supports wildlife in our own backyard. 

Her advice: Ignore the noise. This field needs passionate girls in science and conservation.

Dr. Sushan Han 
Veterinary Pathologist

Sushan’s work behind the scenes diagnosing disease, performing necropsies, and supporting clinical cases that has ripple effects for conservation worldwide. Understanding health in managed care helps protect vulnerable species and informs care for wild populations. 

Her advice: The world needs open minds, strong skills, and passionate people in science.

Kristen Crowell 
Nutrition Operations Manager

Kristen leads animal nutrition operations, supporting the fundamental health and resilience of species in our care which allows us to carry on our mission of inspiring future generations to save wildlife. 

Her advice: Science isn’t a straight line. It’s an adventure. You can be a researcher, leader, traveler, and protector of the planet, all in one.

Allie Byrd Skaer  
Curator of Horticulture

Allie supports the people who care for the plants that support animals, ecosystems, and guests—connecting people, plants, and wildlife across campus. 

Her advice: If science is where you want to be, you belong, and all types of sciences are important.

Why This Matters 

These women reflect the many ways science shows up at DZCA. From labs and field sites to habitats, gardens, and guest experiences. Their work strengthens animal care, advances conservation, and builds meaningful connections between people and wildlife. When women and girls are empowered in science, conservation becomes more creative, resilient, and effective. 

We’re grateful for their leadership and hopeful their stories inspire young scientists to see a place for themselves in shaping a healthier future for wildlife and our planet. 

Be sure to follow us on FacebookInstagramX and LinkedIn for more conservation stories and updates. 


Reverse the Red Day: Turning the Tide for Wildlife

Every year on Reverse the Red Day, conservation organizations around the world come together to focus on one urgent goal: stopping biodiversity loss and helping threatened species recover. At Denver Zoo Conservation Alliance (DZCA), this mission is at the heart of everything we do, from caring for animals on our campus to supporting conservation partners around the world who are protecting species in the wild. 

What Is Reverse the Red?

Reverse the Red is a global movement uniting scientists, conservation organizations, governments, and local communities to take strategic, data-driven action for species survival. The goal is simple but powerful: reverse the negative trends driving species toward extinction and create a future where wildlife populations can recover and thrive. 

This work is rooted in science. Tools like the IUCN Red List of Threatened Species help identify which species are at greatest risk of extinction and why. The Red List is the world’s most comprehensive source of information on species’ conservation status, threats, and what actions are needed to protect them. 

To complement this, the IUCN Green Status of Species provides a hopeful roadmap, measuring how close a species is to recovery and highlighting the impact of conservation efforts. Together, these tools help guide action, track progress, and show that recovery is possible. 

Conservation in Action: Frogs in Peru 

One powerful example of reversing the red comes from our work in Peru through the Frog Guardians project, which supports the Endangered Lake Junín frog. 

With our local partners, volunteers are trained to monitor frog populations across private lands and protected areas. But monitoring is just the beginning. Together, we’re implementing practical, community-led solutions to reduce threats and restore habitat: 

  • Building livestock bridges over streams and irrigation canals to prevent cattle from trampling frog habitat and eroding stream banks 
  • Habitat improvement, including frog-friendly canal cleaning and creating underwater burrows to provide shelter 
  • Community-designated environmental zones that protect freshwater springs from disturbance 
  • Conservation education through school programs, festivals, and community events like World Wetlands Day 

These efforts are working. Between 2018 and 2024, Lake Junín frog populations increased by 200%. A powerful reminder that when communities and conservationists work together, recovery is possible. 

Supporting People and Wildlife in Africa 

In Africa, DZCA works alongside partners to protect wildlife while supporting local livelihoods: 

  • In Rwanda, we are collaborating with Rwanda Wildlife Conservation Association to plan and design deterrent experiments to prevent grey crowned cranes from foraging in farmers’ crops. These experiments will be launching in the fall and helping protect these Endangered birds while improving food security for families.
  • In Uganda, we are expanding our work with the Kyambura Lion Monitoring Project to better understand how livestock impacts Queen Elizabeth National Park, home to only around 40 remaining lions. Community interviews will help inform strategies to reduce human-lion conflict and improve coexistence. 

These projects reflect the heart of Reverse the Red: conservation that is collaborative, community-driven, and grounded in science. 

Protecting Asia’s Last Wild Places  

Across Asia, DZCA partners with local organizations to protect some of the region’s most iconic and threatened species.  

In Sumatra, we partner with Forum Konservasi Leuser (FKL), a passionate grass-roots NGO working to protect this unique area and its wildlife. Together, we’re helping protect the Critically Endangered Sumatran orangutan, rhino, tiger, and elephant in the Leuser Ecosystem with dedicated wildlife protection teams. 

In Laos, we partner with Association Anoulak to support youth conservation engagement programs through Lao Youth on a Mission Programs. Previously, we supported their work studying Asian elephant population size, genetic diversity and social dynamics to inform Laos’ National Elephant Action Plan. Additionally, we also worked with Association Anoulak in the Annamite Range using advanced acoustic technology to monitor Critically Endangered northern white-cheeked gibbons.  

We’re also working with the Elephant Conservation Center (ECC) to support the education of a Lao veterinarian and lab technician. By providing access to specialized training not currently available at the National University of Laos, this partnership will benefit both the ECC and the Lao conservation community as a whole. 

At Home on the Front Range 

Here at home on Colorado’s Front Range, DZCA is also helping reverse the red for species and ecosystems that define our region by blending science, community, and action.  

In partnership with Denver Mountain Parks, we help with restoring our native grasslands, engaging local communities in hands-on conservation, returning bison to the landscape, and elevating partnerships and healing by donating bison to Native tribes.  

We’re helping boreal toads rebound through successful breeding and reintroduction efforts, reducing human–wildlife conflict on Mount Blue Sky, tracking climate impacts on American pikas with hundreds of community scientists, creating safer wildlife crossings that reduce deadly vehicle collisions for elk, lynx, and bears, and partnering with the Navajo Nation to combat deadly disease in bighorn sheep.  

Together, these projects show that conservation success is happening across the globe and right here in our backyard. 

Hope for the Future 

While many species remain at risk, stories like the recovery of Lake Junín frogs and the growing momentum behind community-based conservation in Africa, show that extinction is not inevitable. Recovery takes time, trust, and sustained action, but progress is possible when people, science, and compassion come together. 

This Reverse the Red Day, we celebrate the partners, communities, scientists, and animal care teams working to change the story for wildlife. Every success, big or small, brings us closer to a future where species don’t just survive, but recover. 

Together, we can reverse the red and build a world where wildlife can thrive. 

BABY BULLETIN: DZCA Welcomes Endangered Huon Tree Kangaroo Joey

Hopping Into New Hope  

Born in late July 2025, the male joey is the first offspring of Pearl and Tristan, first-time parents who arrived at DZCA in 2023 as part of an Association of Zoos and Aquariums’ Species Survival Plan (SSP) breeding recommendation. Their pairing supports a collaborative effort among accredited zoos to maintain a healthy, genetically diverse population of Huon tree kangaroos in human care.  

Native to the mountainous rainforests of Papua New Guinea, Huon tree kangaroos are uniquely adapted for life in the trees, using their powerful forelimbs and long tails to climb and balance. Habitat loss and hunting pressures have caused their wild populations to decline, making every birth an important conservation success. 

“Our little joey is doing well; we’ve been seeing him peek out more and more in the last week just checking things out! Tristan and Pearl are first-time parents and this is the first tree kangaroo joey for our Zoo, so we are absolutely over the moon with excitement! Born late July 2025, the joey is about six months old and will continue to hang out in mom’s pouch for another couple of months before he’s big enough to start exploring on his own.” Thea McCormack, Animal Care Specialist – Australasia 

Caring for a Jellybean-Sized Joey Behind the Scenes 

Like all marsupials, Huon tree kangaroo joeys are born extremely underdeveloped—about the size of a jellybean. Immediately after birth, the tiny joey instinctively climbs into its mother’s pouch, where it will continue to grow and develop for several months before leaving the pouch for good. 

For much of the joey’s early life, all the action happens out of sight. Over the past few months, our Down Under Animal Care team has been carefully monitoring the joey’s development using voluntary pouch-check training with Pearl and a specialized scope. These gentle, cooperative behaviors allow our care team to track growth and milestones without causing stress to mom or baby. 

Next Steps for This Little One 

Now that this little joey is starting to make his presence known, DZCA staff have seen him wiggling in Pearl’s pouch and peeking out more often, a sign that he’s becoming stronger and more curious. In the coming months, he’ll start taking short trips outside the pouch before eventually venturing out on his own for good.  

Guests may be able to catch a glimpse of this exciting new arrival during your next visit to the Zoo. While sightings aren’t guaranteed, each peek offers a rare look at one of the world’s most elusive marsupials and an adorable reminder of the conservation work happening every day at DZCA. 

Baby Bulletin, presented by Intermountain Health 

Conservation is Love In Action 

Valentine’s Day is right around the corner, but love is always in the air at DZCA! From the personalized care our animals receive every day to memorable guest experiences, everything we do is rooted in a deep love for wildlife and wild places.  

But when it comes to protecting species in the wild, love alone isn’t enough. Conservation takes resources, expertise, and long-term investment. Each year, we invest more than $116,000 in materials and equipment for local conservation efforts, with global conservation requiring an even greater financial commitment. So, while love itself doesn’t cost a thing, protecting wild species around the globe comes at a high price.  

Here’s a look at three conservation projects DZCA supports and how our love, dedication and resources are making a meaningful impact for wildlife near and far.  

Mane Squeeze: Protecting Lions Around the Globe 

Threatened African lion populations continue to decline, with fewer than 22,000 remaining in the wild. In Uganda’s Queen Elizabeth National Park, we proud to partner with the Kyambura Lion Monitoring Project (KLMP), part of the Volcanoes Safaris Partnership Trust, to support daily monitoring of wild lion populations. This work also trains local community members in conservation techniques, helping ensure long-term protection for lions and their habitat.  

Meahwhile, the four African lion cubs here at the Zoo are part of the Association of Zoos and Aquariums’ Species Survival Plan (SSP), a critical program designed to maintain genetic diversity and healthy populations of lions for generations to come.  

Caring for our lion cub quartet will require a substantial financial commitment as each cub reaches maturity. Once fully grown, meeting their distinct nutritional needs through specialized diets costs up to $1,760 per month. 

A Higher Love: Protecting American Pika 

Looking for a high-altitude love story? Meet the American pika, a small but mighty mammal facing an uncertain future as climate changes alters high alpine ecosystems. Our conservation work includes community science programs that engage volunteers to help monitor pika populations across the state. This hands-on conservation work provides critical data about how changing temperatures impact pika.  

Not only are passionate people needed for this work, but the right tools are essential. Temperature loggers, placed at pika monitoring sites to track environmental conditions, cost $79 each. These small devices play a big role in understanding and helping protect precious pika.   

Love That Digs Deep: Supporting Dung Beetles  

Another one of our conservation projects focuses on an unlikely “suitor,” but you can still dig it! At Daniels Park, home to descendants of DZCA’s first bison herd, we’re pioneering a program to breed and reintroduce rainbow scarab beetles. These iridescent insects bury bison dung to improve soil quality, support plant health, and disperse native seeds. 

To ensure this program’s success, DZCA conducts ongoing soil testing to measure effectiveness, which costs $1,300 per year.  

Looking for Another Way to Support?
Share the love with NEW Valentine’s Day Adoption Bundles

When you buy one of our NEW, limited-edition Valentine’s Day Adoption Bundles, you’ll gain a new cuddle buddy and directly support animals here and around the world. Adopt your perfect match below.

From monitoring lions in Africa to protecting pika in Colorado’s alpine zones, every conservation success starts with support from people who care. Your support fuels these labors of love, helping wildlife and wild places thrive today and for generations to come.  

Help share the love with the animals and wild places that need it most. Make your donation today! 

Meet Daphne: A Living Dinosaur in Tropical Discovery

If you’ve ever wandered through Tropical Discovery at Denver Zoo Conservation Alliance, chances are you’ve locked eyes with Daphne, our remarkable Siamese crocodile and oldest animal in our care. 

Daphne is a Siamese crocodile, a species that is Critically Endangered and among the rarest crocodilians in the world. Fewer than 400 are estimated to remain in the wild today. This year, Daphne will turn 67 years old. She was hatched in the wild in 1959, arrived in the United States in 1973, and came to DZCA in 1993 after a long and successful role in a breeding program that produced more than 100 offspring. Since then, she’s enjoyed a well-earned retirement. 

As a reptile, Daphne doesn’t eat the way most people expect. She consumes about five pounds of food per month, and her meals are intentionally unpredictable. In the wild, crocodiles are opportunistic hunters, so her care team feeds her on a variable schedule to keep her mentally stimulated and engaged, mirroring how she would live in her natural habitat. 

A Hopeful Future for Her Species 

For many years, Siamese crocodiles were believed to be extinct in the wild. Then, about a decade ago, a small population was rediscovered in Cambodia. Even more hopeful news followed in 2024, when researchers documented three nests in the Cardamom Mountains that successfully produced around 60 hatchlings. Despite losing roughly 99% of their historic habitat, the species is still surviving and reproducing in the wild. (as news, 2025

A Long Life Ahead 

While it’s hard to say how long crocodiles can live, Daphne shows no strong signs of old age. With her body condition and activity level, experts believe it wouldn’t be surprising for her to live well to 100 or beyond. 

The next time you visit Denver Zoo Conservation Alliance, stop by Tropical Discovery to see Daphne. She’s almost always out, always watching, and serving as a living reminder of successful conservation efforts. 

Naming the Next Generation of African Lions at DZCA

In an adorable story we’ve all been following since 2025, African lion Araali gave birth to four feisty cubs on Wednesday, August 13.  Mom and babies bonded well behind-the-scenes for six weeks before the cubs started exploring their outdoor habitat. Most recently, the cubs have been spending time in the primary yard of Predator Ridge, delighting lion fans around the nation with their playful exploration and boundless curiosity. 

Now, we’re excited to officially introduce our male cub, Guion, and our little lion ladies, Alpine Lily, Olive and Poppy! Their names were thoughtfully chosen through meaningful conversations with their Animal Care team, who have worked tirelessly over the past several months to ensure the cubs’ wellbeing, along with special contributions from two incredible families who support Denver Zoo Conservation Alliance. 

Animal Care Specialist Jordan Schimming shares more about each cub, their growing personalities and how to tell them apart (or at least try to!): 

Guion

Guion is the lightest in color, and the stockiest of the group. He is just starting to get a little bit of hair growing in a mohawk and on his cheeks, but this is still hard to tell. He loves playing with sticks and is sometimes off on his own eating or playing. He is a pretty chill guy and finds a lot of comfort in mom, Araali, if he gets scared or if the girls get to be too much. 

If you see a three-on-one battle, he is the one. The girls will often team up on him, but he takes it well. That dynamic will help him prepare for his future role in a pride of his own one day with his own girlfriends. 

Poppy


We think Poppy is the easiest to tell apart because of her unique coloration. She has very few spots and has a reddish color. The corners of her eyes also swoop up like she’s wearing mascara. She is our little firecracker; she is spicy and wild just like her mom. She is curious and brave, often being the first one to inspect something. She is sweet and caring to her brother and sisters; she is the one that will make sure the group is all together when they are moving. We have seen her go back and wake up her siblings to let them know the group is on the move.

Alpine Lily

We affectionately call Alpine Lily and Olive “the twins” as they are the hardest to tell apart and are often together. Alpine Lily has the darkest spots of all the cubs on her face and legs. She has the lightest coloration of the girls. Her face is narrower, and the top of her head coming to more of a point than the other cubs. If you look closely, the pupil of her right eye is slightly smaller than the left eye. This has been thoroughly checked by our veterinarians and specialized animal ophthalmologists, and it does not affect her.  

She likes to nap hard and sometimes misses the memo that the group is moving on. This is where Poppy comes in to wake her up and make sure, she is with the group. She is a calm and curious cub; she is gentle with her siblings and seems like a sweet little lady.   

Olive

Olive is the largest of the females. It can be hard to tell her and Lily apart; Olive has a darker overall coloration than Lily. She has less spots on her face and legs. The spots she does have are lighter in color. She has a slightly wider head/face than Lily.  

She is usually hanging with the group and quick to follow Poppy if something is happening. She was the first cub interested in eating meat, many days before any of the other cubs were brave enough to try it. She is smart and picks up on things fast. She has exhibited the most focus as our team has started training with the cubs.   

Next time you visit DZCA, be sure to stop by Predator Ridge to meet our cubs and officially welcome Guion, Alpine Lily, Poppy and Olive to our pride. Be sure to also follow us on Facebook, XInstagram, TikTok and LinkedIn for more cubdates!