With Mother’s Day around the corner, staff at Cheyenne Mountain Zoo are reflecting on one mother-daughter relationship that stands out: Bornean orangutans, Hadiah [huh-DEE-uh] and Ember.
“They’re incredibly close,” Ashton Asbury, animal keeper in Primate World, says. “Great apes are intelligent and complex beings, and we see different parenting types in each of them. Hadiah, as a mom to her only child, Ember, is a supportive, patient and rose-colored-glasses kind of mom.”
Ember is known for her in-your-face playfulness and high-energy approach to life. Her mom sometimes inadvertently finds herself in the path of her rambunctious nature, but she doesn’t seem to mind. After being the recipient of a rogue toy to the head, Hadiah has been seen handing the toy back to Ember patiently, and returning to her own activity without skipping a beat.
Often that activity is people watching.
“Hadiah has connections with so many visitors and staff because she’s truly curious and recognizes people who return to see her,” Ashton says. “She’s got great facial recognition, and she’ll play with people through the glass. If she’s ever rolled over onto her back or folded her arms over her head to one side and looked at you upside down, she’s playing with you. She does that with her favorite humans and new guests who catch her eye.”
Orangutans are mostly solitary as adults, unless they are interacting for breeding or they have young with them, and many orangutan mothers are ready for their offspring to ‘spring off’ by around age seven or eight. Thirty-seven-year-old Hadiah is content with her daughter-turned-bestie, who is ten years old.
“These two still nest together every night,” Ashton says. “They eat together and play. It’s rare to see that kind of relationship in orangutans, when offspring are as old as Ember, and it really speaks to the respect and affection they have for each other.”
On the rare occasion that confident Ember feels unsure about something new, she runs to Hadiah, grabs her arms and wraps them around her. Despite their similar size, Hadiah occasionally still carries Ember.
“Their dynamic can be playful and outgoing, but also so patient and calm,” Izzy Dones, animal keeper in Primate World, says. “They’re usually together, but Ember and Hadiah also enjoy doing things separately sometimes. They’re both confident training and exploring separately, but, any time Hadiah is training with us, we’re ready with an activity for Ember nearby, because she’s going to want to do whatever Mom is doing.”
Hadiah grew up at the Zoo and was close with her own mother, Sabtu, until she passed away, in 2006. That strong family foundation seems to have shaped Hadiah’s parenting style.
“At least partly because of Hadiah’s unwavering support, Ember is one of the most confident and intelligent orangutans we’ve seen,” Izzy says. “She’s outgoing and curious about staff and guests, just like Hadiah, and she picks up training fast. She’s always pushing boundaries in a way that helps her grow, but still stays very close to Hadiah.”
Ember’s favorite enrichment activities include wearing fabric on her head, mimicking a behavior observed in wild orangutans who use leaves for shelter, like a hat or umbrella. She’s also a skilled problem-solver who enjoys dismantling enrichment items and ‘trading them’ through the mesh for snacks from keepers. She has learned that she gets one snack for every item she passes through the mesh, so instead of passing an assembled puzzle feeder, she takes it apart into several pieces – earning several snacks.
“Ember is really sharp,” Izzy says.
The apple didn’t fall far from the tree. Hadiah participates in cooperative care, like brushing and water-flossing her teeth, nail trims, target training, voluntary injection, abdominal ultrasound, scale training, ear and eye presentations, and more. Of course, through modeling behaviors learned by watching Mom, Ember is also a whiz at most of these, too.
Not to be outdone by her vivacious daughter, Hadiah is learning new climbing behaviors, and her fascination with guests is building her confidence and strength to climb high in the orangutan yard.
“She likes to climb down like a sloth, and because she’s so outgoing, she seems to enjoy the guests’ reactions,” Izzy says. “She’ll hear guests ‘oohing’ at her while she climbs, and will stop and look over at them with excitement.”
When guests aren’t ‘oohing’ at her, she calls them over by knocking on the glass to get their attention. Visitors usually get the hint, and Hadiah presents opportunities to play, or brings a blanket over to the glass to make a nest to rest near them.
Their “perfect day” includes novel training sessions, new spaces to explore and enrichment items like ice treats, bubbles, coconuts and even painting sessions. Hadiah is especially thoughtful with her artwork, while Ember seems to embrace the Jackson Pollock painting style.
As members of a critically endangered species, Hadiah and Ember play an important role in orangutan conservation.
“Most people won’t get the chance to see an orangutan in the wild,” Izzy says. “But when they meet Hadiah and Ember, they connect. They stop, they watch, and they feel seen by an animal. That connection makes all the difference.”
Every visit to CMZoo helps fund international efforts to save wild orangutan habitats, through the Zoo’s Quarters for Conservation (Q4C) program. “Orangu-fans” can save the rainforests from the comfort of their smartphone with a free global mobile app called PalmOil Scan.
Palm oil is an edible oil sourced in about half of consumer products. Unsustainable palm oil production results in deforestation in Indonesia and Malaysia – the only places where critically endangered orangutans live in the wild. Although the majority of palm oil production is in Southeast Asia, it has also expanded to other tropical areas, which means more animal species could lose the habitats they need to survive.
When produced sustainably, palm oil is four to ten times more productive than any other edible oil. Using PalmOil Scan, conscientious consumers can scan the barcodes on tens of thousands of products in the app’s extensive database (which is being updated and expanded continually) to see if they are produced by a company that has committed to sourcing sustainable palm oil. By choosing products made by companies that have committed to sustainable palm oil, consumers can show companies that they’re armed with the information they need to demand action for wildlife conservation.
Developed under the direction of the World Association of Zoos and Aquariums and regionally managed by CMZoo, in the U.S. and Canada. The PalmOil Scan is a global app that can also be downloaded in the UK, Australia and New Zealand, which are all managed by other partner zoos. The free app can be downloaded from the App Store and Google Play. Orangutan enthusiasts can learn more about palm oil, and download the free app before their next shopping trip, at cmzoo.org/palmoil.