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Ecologist 'bursts into tears' seeing endangered gliders using replacement nests

No one knew if this idea would actually work.

Photo credit: Canva

An image of a great glider

When a team of Australian researchers started checking the high-tech boxes they'd installed to help save endangered greater gliders back in 2023, they weren't sure what they were going to find. The hope was that the tree-dwelling marsupials would use them for nesting—a replacement for the tree hollows they normally nest in—but no one knew whether or not the creatures would take to them.

So when Dr. Kita Ashman, Threatened Species and Climate Adaptation Ecologist at WWF-Australia, found a glider in the second box she checked, she was thrilled.

"I just burst into tears, I was so surprised and so happy," she told ABC News Australia.

Greater gliders are nocturnal marsupials that live in old-growth forests of eastern Australia. They have large ears, fluffy fur, long tails, and they can glide up to 100 meters at a time. The species is only found in Australia.

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"I grew up looking at greater gliders all throughout the Dandenong Ranges. So they have a really special place in my heart," said Dr. Ashman told ANU.

The special nesting boxes were designed and created through a partnership between Australian National University (ANU), Greening Australia and the World Wide Fund for Nature-Australia after 2019-2020 bushfires destroyed a third of the greater gliders' remaining habitat. The tree hollows that greater gliders rely on to nest can take over 100 years to form, according to ANU, so it's not like they can just find some new trees to live in when their homes are destroyed.

Nesting boxes that are commonly used for wildlife aren't a good fit for greater gliders, as the thin walls and lack of thermal protection can result in gliders overheating. (Heat-stressed gliders will slow their eating, which can be life-threatening, according to ANU.) The high-tech boxes in this project are insulated and include a non-toxic, heat-reflective, fire-resistant coating to keep gliders safe.

"I've affectionately been calling this design the Goldilocks box because we hope it will keep greater gliders not too hot and not too cold and will help to increase the species' resilience in a changing climate," Ashman said in July 2022.

"Producing and installing high-quality nest boxes is costly," added ANU research fellow Dr. Kara Youngentob, "so this project is very important because it will help us understand if expensive interventions like nest boxes are the best use of funding in our urgent mission to save greater gliders."

It appears that their efforts are paying off.

"What we didn't know was whether these boxes worked and whether they have an impact on the glider population," Dr. Youngentob told ABC News Australia. "Much to our delight, within a few months of them going up they are already being used by gliders, so we know the individuals themselves like them and use them."

According to Youngentob, greater gliders are the largest gliding marsupial at risk of extinction. More than 200 nesting boxes have been installed in Victoria's East Gippsland and in Tallaganda National Park in New South Wales. Youngentob told ABC News Australia that this project will help researchers learn more about how many of the species are left in the wild.

The quiet, nocturnal marsupial faces threats from climate change and deforestation in addition to the wildfires that ravaged Australia in 2020. Their population has fallen by 80% in the past 20 years and the species has maintained an endangered status since July of 2022.

 greater gliders, great gliders endangered, australian animals, endangered animals, endangered australian animals, world wildlife fund An image of two greater glider on a treePhoto credit: Canva

"They're a treasure for this country." Dr. Youngentob told ANU. "And I think the more people know about them, the more that they will fall in love with them and want to protect them too."

This article originally appeared two years ago

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Joy

Chimp excitedly reunites with couple who cared for him when he was a baby

He clearly didn't forget who cared for him.

Zoological Wildlife Foundation|YouTube

Chimp is reunited with his caretakers who fostered him as a baby six years ago.

Many people have experienced seeing chimpanzees at a zoo or some other animal sanctuary, but they weren't all born into captivity. Some are rescued from the wild and others are raised by humans because their mothers rejected them for one reason or another.

Limbani was one of those chimps rejected by his mother when he was born. He was born with pneumonia, and his mother rejected him early on, likely because he would've died or slowed her down. The laws of nature can be cruel, but when you live in the wild, it's survival of the fittest, and having to look out for a new baby is probably already a vulnerable position for an animal to be in. Adding in a baby that is sickly is probably too much to risk.

Luckily for Limbani, he was rescued by a zoo, but it quickly became clear that the baby chimp needed care around the clock in order to survive.

That's when Limbani was placed with Tania and Jorge Sanchez, who had volunteered to foster the baby while he continued to receive care. The Sanchezes were part of the crew that looked after Limbani when he was receiving intense treatment while at the zoo. But it's been years since Limbani was a sickly baby chimpanzee. After his successful recovery while living with Tania and Jorge, he was moved to the Zoological Wildlife Foundation, where he has remained for nearly seven years.

But recently, the once-abandoned chimp was reunited again with his foster family. His reaction is always as if he hasn't seen them in years, though they have visited him on more than one occasion. Limbani ran excitedly towards the two before springing into Jorge's arms, with lots of hugs and kisses coming from both the humans and the chimp. They even went out for a treat together.

Seems that it's always a party when they get together. Their reunions have been caught on video previously, proving that while he likely misses them, the couple remains in contact with their furry baby. That doesn't stop their reunions from being the cutest events ever. Watch one of the first times they reunited below, complete with Limbani in a baby onesie.

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Animals & Wildlife

Robert Irwin honors his father's legacy—wrestling crocs and teaching us to respect nature

Twitter, Instagram

Images from the Australia Zoo and Robert Irwin.

Steve Irwin was just one of those too-good-for-this-world celebrities. For me, he’s right up there with David Bowie, Dolly Parton and Betty White. Though his methods were unconventional, Irwin found his own wild way of bringing the natural world to the masses, with unbridled passion and enthusiasm.

As he wrestled with dangerous beasts, we got up close and personal with some of Mother Earth’s most misunderstood, learning that there’s so much more to love than fear. His moniker might have been The Crocodile Hunter, but he was definitely more of a wildlife warrior.

Steve’s son Robert Irwin recently posted a video to his Instagram, and man, is this kid not only the spitting image of his father, he also honors Steve’s legacy of providing wildlife education and promoting conservation … all while nearly being eaten by a giant reptile. Proving that boldness never really goes out of style.

In a recent teaser video for the latest season finale of Animal Planet’s “Crikey! It’s the Irwins” series, Robert Irwin goes in, up close and personal, for his first feeding with Casper, a massive leucistic (completely pale) saltwater crocodile.

Like most crocs, Casper is wild, ferocious and territorial. “Since dad first got Casper … he’s had that instinct,” Robert tells us.

Robert will need to see if Casper is happy in his new enclosure by seeing if he strikes.

Meat in hand, Robert stomps on the ground, sending vibrations over to Casper, who definitely gets the message. As he lunges out of the water, Robert jokes, “Oh yeah, he’s keen” before we get an aerial view of a high-speed crocodile chase and the video abruptly ends. It is a teaser, after all.

This might seem like a piece of theater, but there’s more to it than that. As Robert points out, this activity is actually for the crocodile’s happiness and well-being.

Robert’s caption reads, “We prioritise natural behaviour with our crocs. By getting in their enclosures with them, and letting them put on those huge strikes from the water’s edge, they get to use all of their predatory instincts and they just love it!”

Don’t just take Rob’s word for it. As Basic Biology states, inherently stealthy crocodiles “ambush their prey as they drink from the water’s edge.”

In addition to facilitating this hunting method, many zoos and conservation institutes meticulously design their crocodile enclosures to match the same environments found in nature; everything from sandy pool bottoms to mimic the bottom of a lake to natural visual barriers like fallen trees.

The Australia Zoo, owned by the Irwins, is itself one of the world’s leading research centers dedicated to studying crocodile behavior. According to the zoo’s website, the conservation organization regards Steve's capture and study techniques as the “world’s best to this day.”

I mean, just looking at some of his greatest catches, the man did have a knack for it.

Robert seems to be following in those footsteps. I’m so here for it.

 

To quote Steve, “the message is simple: love and conserve our wildlife.” With the same genuine heart, fearless love and unbeatable positivity, Robert’s work (and really, the work of the entire Irwin family) keeps that message alive.

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Nature

Over 200 new animal species have been discovered, and some have pretty interesting names

Instagram, Wikipedia

Images from Instagram and Wikipedia

It’s true that much of our wildlife is in danger. Like, an alarmingly large amount. In 2021 alone, 22 species were declared extinct in the United States.

And globally, Earth is facing what scientists refer to as its “sixth mass extinction,” primarily thanks to human activity. You know, deforestation, climate change, overconsumption, overpopulation, industrial farming, poaching … the usual suspects.

It sounds like dystopian science fiction, but sadly, it’s the reality we are currently living in.

But today, there is a silver lining. Because the World Wildlife Fund recently reported 224 completely new species.

From a snake who channels David Bowie to a monkey with ivory spectacles, there are a lot of newly discovered creatures here to offer a bit of hope to otherwise bleak statistics.

mekong, mekong wildlife

a map of the Mekong region

upload.wikimedia.org

WWF’s report, released on Jan. 19, covered the rich, biodiverse habitats of the Greater Mekong region, which includes China, Vietnam, Cambodia, Lao PDR, Thailand and Myanmar.

Mekong is home to many species both strange and peculiar. Among the 163 species reported in 2016 were the rainbow-headed snake of Laos, noted for its similarity to Ziggy Stardust, and a Klingon newt, pleasing Star Trek fans everywhere … including me.

Mekong is also where you might find the extremely rare saola, otherwise known as the Asian unicorn (oddly enough, it doesn’t only have one horn).

And let’s not forget the dementor wasp, a vicious insect named after the soul-sucking specters in “Harry Potter.” These gnarly creatures inject a paralyzing venom into their prey before gobbling them up alive.

If that’s not nightmare fuel, I don’t know what is.

The latest list includes a monkey with ghostly white circles around its eyes, dubbed the Popa langur, named after Myanmar’s once active Mt. Popa volcano.

The Popa langur also carries the title of “Only New Mammal Discovered.” It’s a bit of a mouthful, but still noteworthy.

upload.wikimedia.org

In addition, there's the bright orange twin slug snake, which consumes, you guessed it, slugs. You are what you eat, after all.

Plus a new ginger plant called the stink bug for its pungent odor, which wasn’t found in a jungle at all, but rather at a plant shop in northeastern Thailand.

Though these findings are extraordinary, K. Yoganand, regional lead of wildlife and wildlife crime for WWF-Greater Mekong, told Reuters that these plants and animals still face “intense threat,” saying that “many species [will be] going extinct even before they are described.”

The Popa langur, for instance, is already a candidate for extinction, as only 200-250 are estimated to survive in the wild, CBS reported.

That is a sobering reminder. But luckily there are ways our species can help.

On its website, WWF offers two options. Under the “Action Center,” you’ll find different ways you can actively join in on particular campaigns, like repealing oil and gas programs in the arctic.

Alternatively, under the “adopt an animal” section, you’ll find gift and apparel items available for purchase, where proceeds go toward helping those animals facing the threat of extinction. I’m personally eyeing the adorable plush black jaguar.

These amazing creatures provide so much beauty, awe and wonder to the planet. No action toward their preservation is too small.

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