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Science

Ecologist 'burst into tears' seeing endangered gliders using boxes designed to save them

A third of the greater gliders' remaining habitat was destroyed in the Australian wildfires, and researchers didn't know if their high-tech box idea would work.

greater gliders, endangered species, Australia, wildlife
Mark Gillow/Flickr

Greater gliders are endangered in Australia and rely on old-growth tree hollows to make their nests.

When a team of Australian researchers started checking the high-tech boxes they'd installed to help save endangered greater gliders, 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.

"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 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 reached endangered status in July of 2022.

"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 on 1.20.23

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Joy

5 things that made us smile this week

Grab your tissues and read some seriously good news.

Grab your tissues and get ready for some seriously good news.

True

After a harrowing election season, we could all use an emotional pick-me-up. Thankfully, the internet never fails to deliver. Check out five uplifting stories we’ve found that made us smile this week.

Enjoy—and don't forget to share the love!

1. This toddler's adorable reaction

@vita.paskar This is when things start to get exciting 🥹 when they begin to understand! #fyp #christmas #target #toddler ♬ Rockin' Around The Christmas Tree - Brenda Lee

Victoria Paskar’s son Ellis had just been born last December, so when it came to appreciating the magic of the holiday season, it wasn't something he was really able to do. This year, however, that’s changed: In an adorable TikTok video, Paskar caught the moment when Ellis (now a toddler) notices the lit-up trees and holiday decorations. So magical and pure in every way.

2. More meals for seniors in need

Subaru - Share the Love Event and Meals on Wheels

Hunger is a national problem, and one that Subaru is helping to fix. Thanks to the Subaru Share the Love Event, Subaru has delivered more than 4.6 million meals and friendly visits to seniors facing hunger and isolation. Since 2008, Subaru is the largest automotive donor to Meals on Wheels—and they’re just getting started. With every new Subaru sale, Subaru and its retailers donate at least $300 to charities like Meals on Wheels.

3. This five-year-old piano prodigy brings down the house with Mozart

Alberto Cartuccia Cingolani wows audiences with his amazing musical talents.Pianoforte/Facebook

A clip of a five-year-old performing at the 10th International Music Competition in Italy is now going viral, and it’s no surprise why. To little to even reach the pedals with his feet, Alberto Cartuccia Cingolani still wows the audience with a masterful performance of a Mozart piece. According to his mother, Alberto had participated in seven national and international music competitions and won first place in all of them, all by the time he was four and a half. It’s like he’s channeling Amadeus himself.

4. An adopted man reunites with his bio mom and forms a "sweet" connection

Lenore Lindsey and Vamarr HunterABC 7 / YouTube

When 50-year-old Vamarr Hunter decided to take a genealogy test to find his biological mother, he had no idea how close he had already been to finding her. After a genealogy test, Hunter discovered that his mother, Lenore Lindsey, who had given him up for adoption as an infant, was actually the owner of “Give Me Some Sugar” in South Shore Chicago—Hunter’s favorite bakery. The two experienced an “immediate connection” after meeting, and after Lindsey suffered a stroke, Hunter stepped in to manage the bakery full-time. No, you’re crying.

5. A teacher uses AI to inspire her classroom

Now this is wholesome: An elementary teacher in Turkey named Gülümser Balci used artificial intelligence to create images of her students as their future selves in their dream jobs. Each kid is shocked and delighted to see themselves as adults, living out their dreams.

For more things that'll make you smile, check out all the ways Subaru is sharing the love this holiday season, here.

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Pets

Sorry, Labradors. After 31 years, America has a new favorite dog.

The American Kennel Club has crowned a new favorite.

via Pixabay

A sad-looking Labrador Retriever

The sweet-faced, loveable Labrador Retriever is no longer America’s favorite dog breed. The breed best known for having a heart of gold has been replaced by the smaller, more urban-friendly French Bulldog.

According to the American Kennel Club, for the past 31 years, the Labrador Retriever was America’s favorite dog, but it was eclipsed in 2022 by the Frenchie. The rankings are based on nearly 716,500 dogs newly registered in 2022, of which about 1 in 7 were Frenchies. Around 108,000 French Bulldogs were recorded in the U.S. in 2022, surpassing Labrador Retrievers by over 21,000.

The French Bulldog’s popularity has grown exponentially over the past decade. They were the #14 most popular breed in 2012, and since then, registrations have gone up 1,000%, bringing them to the top of the breed popularity rankings.

The AKC says that the American Hairless Terrier, Gordon Setter, Italian Greyhound and Anatolian Shepherd Dog also grew in popularity between 2021 and 2022.

The French Bulldog was famous among America’s upper class around the turn of the 20th century but then fell out of favor. Their resurgence is partly based on several celebrities who have gone public with their Frenchie love. Leonardo DiCaprio, Megan Thee Stallion, Alexandra Ocasio-Cortez, Reese Witherspoon and Lady Gaga all own French Bulldogs.

The breed earned a lot of attention as show dogs last year when a Frenchie named Winston took second place at the Westminster Kennel Club Dog Show and first in the National Dog Show.

The breed made national news in early 2021 when Gaga’s dog walker was shot in the chest while walking two of her Frenchies in a dog heist. He recovered from his injuries, and the dogs were later returned.

They’ve also become popular because of their unique look and personalities.

“They’re comical, friendly, loving little dogs,” French Bull Dog Club of America spokesperson Patty Sosa told the AP. She said they are city-friendly with modest grooming needs and “they offer a lot in a small package.”

They are also popular with people who live in apartments. According to the AKC, Frenchies don’t bark much and do not require a lot of outdoor exercise.

The French Bulldog stands out among other breeds because it looks like a miniature bulldog but has large, expressive bat-like ears that are its trademark feature. However, their popularity isn’t without controversy. “French bulldogs can be a polarizing topic,” veterinarian Dr. Carrie Stefaniak told the AP.

american kennel club, french bulldog, most popular dog

An adorable French Bulldog

via Pixabay

French Bulldogs have been bred to have abnormally large heads, which means that large litters usually need to be delivered by C-section, an expensive procedure that can be dangerous for the mother. They are also prone to multiple health problems, including skin, ear, and eye infections. Their flat face means they often suffer from respiratory problems and heat intolerance.

Frenchies are also more prone to spine deformations and nerve pain as they age.

Here are the AKC’s top ten most popular dog breeds for 2022.

1 French Bulldogs

2 Labrador Retrievers

3 Golden Retrievers

4 German Shepherd Dogs

5 Poodles

6 Bulldogs

7 Rottweilers

8 Beagles

9 Dachshunds

10 German Shorthaired Pointers


This article originally appeared last year.

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Conservation

Scientists train giant rats to be detectives, sniffing out smuggled exotic animals

Watch out poachers, you're about to be ratted out.

Photo credit: Canva

Giant detective rats are helping catch exotic animal traffickers

Rats are an animal that people either love or hate, though it's safe to assume that most people would probably hate to come across the rodents in their home. But all rats aren't created equal, some were born to be...well, lab rats. While people may not like the critters, rats are extremely smart, which is why many of them end up in a lab but they're not always confined to the brightly lit sterile environment.

Sure some lab rats are destined to spend their time solving puzzles for treats, but some get to explore nature as part of their official duties. African giant pouched rats are getting a cute little vest, a backpack and a ball that signals their handlers to go work as rodent detectives. These furry guys are learning how to exercise their extreme sense of smell to help detect the scent of exotic animals being smuggled out of Africa.

Poaching and smuggling has been a problem that countries in Africa have been trying to address for a while. Poachers hunt animals like elephants for their ivory tusks, and rhinoceroses for their horns, often killing the animal in order to take their tusks and horns to sell them. But those aren't the only things getting smuggled off of the continent.

adult elephant standing in wheat field Photo by Carlos Torres on Unsplash

Pangolins, a small scaled mammal is one of the most trafficked mammals in the world according to APOPO, the Tanzanian nonprofit training the rats. In addition to the pangolins, elephant tusks and rhinoceros horns, the rats are also being trained to detect African Blackwood which is illegally logged.

The rats are trained using target training and reinforced with treats before being introduced to items that they should not be targeting as a method of "discrimination training." Essentially discrimination training is teaching the rats to not respond to things that aren't on the list. Now, while it would be adorable for the little vests the rats wear to say something like "detective" or "rat police," they don't. Their vests aren't for identification, they serve a practical nature.

brown and white spotted bird Photo by Studio Crevettes on Unsplash

The snug little vest the African giant rats wear have a little ball on them that looks like a bell you'd find on a cat collar. The rats are trained to pull on the ball when they detect a forbidden item. Once the ball is pulled, it sends a beeping sound to their handlers to alert them that something is being smuggled. Right now research is still in the trial stages, but the smart rats have shown great progress being able to identify the target items against over 150 non-target items like socks, or a watch.

Soon the detective rats will take on their biggest test yet, the airport in Dar es Salaam, Tanzania. Once the rats show they can correctly identify this exotic contraband in a large setting with lots of different competing smells, their job will move to the final stage–airport security. Well...sort of. The clever rats will be "operational" in the next couple of years in travel spaces like airports hoping to stop exotic traffickers in their tracks.

Who knew police dogs would face competition of giant rats the size of cats in the near future? There's plenty of room for all types of working furry creatures so long as one of the rats doesn't try to hitch a ride instead of reporting back to it's handlers.

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Adopted puppy takes first walk with new family and digs up treasure worth nearly $8,000

He's a regular gold retriever.

pixabay.com

Lagotto romagnolo puppy.

Many a canine lover would agree that all dogs add value to our lives. But let’s face it, Ollie takes it to a whole new level. Adam Clark and Kim Mcguire of Blackpool, England, originally bought little Ollie as a surprise for their daughter Alice. However, it turns out they were in store for a lovely surprise as well.

Ollie is much more than an adorable face. His breed, the lagotto romagnolo, once used its keen sense of smell to hunt waterfowl in the wet marshlands of Italy, according to Dog Time. Here's an example of what a lagotto romagnolo looks like:

Cuteness at 110%.upload.wikimedia.org

Pretty much a teddy bear on four legs.

These pups are also natural diggers, and nowadays the only dogs bred specifically to hunt for truffles.

These talents came into play rather quickly when after only 10 minutes into his first family walk in the park, Ollie began to frantically dig into the soil.

Much to everyone’s surprise, Ollie dug up what appeared to be 15 sovereign coins, meaning pieces of gold that could date back as far as 1489.

puppy finds gold coins worth $8000

A gold sovereign.

www.publicdomainpictures.net

Clark took the coins to be examined by a reputable gold dealer, who not only deemed the coins legitimate, they valued them to be £5,943.96, equivalent to $7,564. It's not clear how much the family paid for Ollie, but it seems safe to say that they got their money back … and then some.

Though Ollie’s find is remarkable, Clark still finds his presence to be the ultimate gift. "The treasure is one thing, but the fact is, I've bought myself my very own gold hunter, and I cannot wait to take him out again," he told The U.S. Sun. "He is obviously a very special pup, and I'm thrilled with what he brings to the table — quite literally!"

And while lagotto romagnolos work really well for finding truffles (and potentially 19th century gold coins), they also make for great companions. Dog Time adds that they are easily trainable, good with children and their hypoallergenic coats keep allergies at bay, though they do require dedicated grooming. It's a pretty even trade-off for their undying affection and easy-going attitudes. Especially if they happen upon a small fortune!

There’s no real telling what other trinkets Ollie might dig up. But one thing’s for sure—he’s making his family very happy. And that is priceless.


This article originally appeared two years ago.

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Parenting

Bill Gates explains the ‘safest’ age to give a kid a cellphone

Sorry, kids.

Image from YouTube video/ Creative Commons/Attribution 3.0 Unported.

Bill Gates in conversation with The Times of India

Bill Gates sure is strict on how his children use the very technology he helped bring to the masses. In a recent interview with the Mirror, the tech mogul said his children were not allowed to own their own cellphone until the age of 14. "We often set a time after which there is no screen time, and in their case that helps them get to sleep at a reasonable hour," he said. Gates added that the children are not allowed to have cellphones at the table, but are allowed to use them for homework or studying.

The Gates children, now 20, 17 and 14, are all above the minimum age requirement to own a phone, but they are still banned from having any Apple products in the house—thanks to Gates' longtime rivalry with Apple founder Steve Jobs.

smartphones, families, responsible parenting, social media

Bill Gates tasting recycled water.

Image from media.giphy.com.

While the parenting choice may seem harsh, the Gates may be onto something with delaying childhood smartphone ownership. According to the 2016 "Kids & Tech: The Evolution of Today's Digital Natives"report, the average age that a child gets their first smartphone is now 10.3 years.

"I think that age is going to trend even younger, because parents are getting tired of handing their smartphones to their kids," Stacy DeBroff, chief executive of Influence Central, told The New York Times.

James P. Steyer, chief executive of Common Sense Media, a nonprofit organization that reviews content and products for families, additionally told the Times that he too has one strict rule for his children when it comes to cellphones: They get one when they start high school and only when they've proven they have restraint. "No two kids are the same, and there's no magic number," he said. "A kid's age is not as important as his or her own responsibility or maturity level."

PBS Parents also provided a list of questions parents should answer before giving their child their first phone. Check out the entire list below:

  • How independent are your kids?
  • Do your children "need" to be in touch for safety reasons—or social ones?
  • How responsible are they?
  • Can they get behind the concept of limits for minutes talked and apps downloaded?
  • Can they be trusted not to text during class, disturb others with their conversations, and to use the text, photo, and video functions responsibly (and not to embarrass or harass others)?
  • Do they really need a smartphone that is also their music device, a portable movie and game player, and portal to the internet?
  • Do they need something that gives their location information to their friends—and maybe some strangers, too—as some of the new apps allow?
  • And do you want to add all the expenses of new data plans? (Try keeping your temper when they announce that their new smartphone got dropped in the toilet...)


This article originally appeared seven years ago.

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Golden Years

13 side-by-side portraits of people over 100 with their younger selves

These powerful before-and-after photos reveal just how beautiful aging can be.

via Jan Langer/Aktualne

Jan Langer's incredible photos are timeless.

Czech photographer Jan Langer's portrait series "Faces of Century" shows them in a different light: as human beings aged by years of experience, but at their deepest level, unchanged by the passing of time. In the series, Langer juxtaposes his portraits with another portrait of the subject from decades earlier. He recreates the original pose and lighting as closely as he can — he wants us to see them not just as they are now, but how they have and haven't changed over time. That is the key to the series.

These are the rare faces of people who have lived through two world wars, a cavalcade of regimes, and the rush of advancements in modern life. These photos, and the stories of the lives lived by the people in them, show not only the beauty of aging, but how even as we age, we still remain essentially ourselves.


1. Prokop Vejdělek, at age 22 and 101

All photos by Jan Langer.

Vejdělek is a former metallurgical engineer who will never forget the taste of warm fresh goat's milk.

2. Bedřiška Köhlerová, at age 26 and 103

Originally born in Merano, Italy, Köhlerová wishes to visit Italy one more time.

3. Ludvík Chybík, at age 20 and 102

Chybík is a former postal carrier and says he will never forget the route he worked every day.

4. Vincenc Jetelina, at age 30 and 105

Jetelina spent eight years in prison after World War II. Now, he just wants to live the rest of his life in peace.

5. Marie Fejfarová, at age 101

Fejfarová burned all her material memories, including old photographs, when she decided to move to a long-term care facility. She lived a dramatic life, hiding from the Nazis and then the Russians, but eventually she was able to travel the world with her husband. Her experiences show there's no such thing as too late in life to start a new chapter.

6. Antonín Kovář, at age 25 and 102

Kovář is a former musician whose daughter comes to visit him every day. He wishes to play the clarinet once more.

7. Anna Vašinová, at age 22 and 102

Vašinová will always remember the day her husband was taken away by the Nazis. She wishes to be reunited with him after death.

8. Stanislav Spáčil, at age 17 and 102

Spáčil was an electrical engineer throughout his life and thinks that it's too early in his life to think about the past.

9. Anna Pochobradská, at age 30 and 100

Pochobradská was a farmer. She now lives a quiet life and is thankful that her daughter visits her every weekend.

10. Antonín Baldrman, at age 17 and 101

Baldrman was a clerk early in life and keeps up with current events by reading the newspaper.

11. Marie Burešová, at age 23 and 101

Burešová loves talking to her family and wishes to have them all together again.

12. Vlasta Čížková, at age 23 and 101

Čížková cooked in the dining room at the airport in the small village of Vodochody. She'll never forget reciting her own poetry at wedding ceremonies.

13. Ludmila Vysloužilová, at age 23 and 101

Vysloužilová stays active every day by chopping wood, shoveling snow, and doing work around her house.

The photographer Langer was initially inspired to document the lives of elderly people because of what he saw as the media's lack of coverage of them. He decided to focus on people over the age of 100 — a very rare demographic indeed. The 2010 U.S. Census reported only 53,364 centenarians, which is only 0.19% of the population of people 70 years or older.

“One should live every single moment according to their best knowledge and conscience because one day we will see clearly what has a real value," Langer says of what he learned from his subjects while photographing them.

The series was originally part of a story that Langer did for the Czech news outlet aktuálně.cz. You can see more photos from the portrait sessions by following the link.


This article originally appeared seven years ago.



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