With No Tourist Handouts, Hungry Bali Monkeys Raid Homes

Made Mohon, the operation manager of Sangeh Monkey Forest, feeds macaques with donated peanuts during a feeding time at the popular tourist attraction site in Sangeh, Bali Island, Indonesia, Wednesday, Sept. 1, 2021.Firdia Lisnawati/AP
Made Mohon, the operation manager of Sangeh Monkey Forest, feeds macaques with donated peanuts during a feeding time at the popular tourist attraction site in Sangeh, Bali Island, Indonesia, Wednesday, Sept. 1, 2021.Firdia Lisnawati/AP
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With No Tourist Handouts, Hungry Bali Monkeys Raid Homes

Made Mohon, the operation manager of Sangeh Monkey Forest, feeds macaques with donated peanuts during a feeding time at the popular tourist attraction site in Sangeh, Bali Island, Indonesia, Wednesday, Sept. 1, 2021.Firdia Lisnawati/AP
Made Mohon, the operation manager of Sangeh Monkey Forest, feeds macaques with donated peanuts during a feeding time at the popular tourist attraction site in Sangeh, Bali Island, Indonesia, Wednesday, Sept. 1, 2021.Firdia Lisnawati/AP

Deprived of their preferred food source — the bananas, peanuts and other goodies brought in by tourists now kept away by the coronavirus — hungry monkeys on the resort island of Bali have taken to raiding villagers’ homes in their search for something tasty.

Villagers in Sangeh say the gray long-tailed macaques have been venturing out from a sanctuary about 500 meters (yards) away to hang out on their roofs and await the right time to swoop down and snatch a snack.

Worried that the sporadic sorties will escalate into an all-out monkey assault on the village, residents have been taking fruit, peanuts and other food to the Sangeh Monkey Forest to try to placate the primates, reported The Associated Press.

“We are afraid that the hungry monkeys will turn wild and vicious,” villager Saskara Gustu Alit said.

About 600 of the macaques live in the forest sanctuary, swinging from the tall nutmeg trees and leaping about the famous Pura Bukit Sari temple, and are considered sacred.

In normal times the protected jungle area in the southeast of the Indonesian island is popular among local residents for wedding photos, as well as among international visitors. The relatively tame monkeys can be easily coaxed to sit on a shoulder or lap for a peanut or two.

Ordinarily, tourism is the main source of income for Bali’s 4 million residents, who welcomed more than 5 million foreign visitors annually before the pandemic.

The Sangeh Monkey Forest typically had about 6,000 visitors a month, but as the pandemic spread last year and international travel dropped off dramatically, that number dropped to about 500.

Since July, when Indonesia banned all foreign travelers to the island and shut the sanctuary to local residents as well, there has been nobody.

Not only has that meant nobody bringing in extra food for the monkeys, the sanctuary has also lost out on its admission fees and is running low on money to purchase food for them, said operations manager Made Mohon.

The donations from villagers have helped, but they are also feeling the economic pinch and are gradually giving less and less, he said.

“This prolonged pandemic is beyond our expectations,” Made Mohon said, “Food for monkeys has become a problem.”

Food costs run about 850,000 rupiah ($60) a day, Made Mohon said, for 200 kilograms (440 pounds) of cassava, the monkeys' staple food, and 10 kilograms (22 pounds) of bananas.

The macaque is an omnivore and can eat a variety of animals and plants found in the jungle, but those in the Sangeh Monkey Forest have had enough contact with humans over the years that they seem to prefer other things.

And they’re not afraid to take matters into their own hands, Gustu Alit said.

Frequently, monkeys wander into the village and sit on roofs, occasionally removing tiles and dropping them to the ground. When villagers put out daily religious offerings of food on their terraces, the monkeys jump down and make off with them.

“A few days ago I attended a traditional ceremony at a temple near the Sangeh forest,” Gustu Alit said. “When I parked my car and took out two plastic bags containing food and flowers as offerings, two monkeys suddenly appeared and grabbed it all and ran into the forest very fast.”

Normally, the monkeys spend all day interacting with visitors — stealing sunglasses and water bottles, pulling at clothes, jumping on shoulders — and Gustu Alit theorizes that more than just being hungry, they’re bored.

“That’s why I have urged villagers here to come to the forest to play with the monkeys and offer them food,” he said. “I think they need to interact with humans as often as possible so that they do not go wild.”



Japan to Survey Animal Cafes for 1st Time over Welfare and Disease Concerns

Syaina Nozaki, manager of Owl Otter Cafe, holds food for Asian small-clawed otters at the cafe, which houses rescued animals, in Kamakura, Kanagawa Prefecture, Japan, September 24, 2026. REUTERS/Kim Kyung-Hoon
Syaina Nozaki, manager of Owl Otter Cafe, holds food for Asian small-clawed otters at the cafe, which houses rescued animals, in Kamakura, Kanagawa Prefecture, Japan, September 24, 2026. REUTERS/Kim Kyung-Hoon
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Japan to Survey Animal Cafes for 1st Time over Welfare and Disease Concerns

Syaina Nozaki, manager of Owl Otter Cafe, holds food for Asian small-clawed otters at the cafe, which houses rescued animals, in Kamakura, Kanagawa Prefecture, Japan, September 24, 2026. REUTERS/Kim Kyung-Hoon
Syaina Nozaki, manager of Owl Otter Cafe, holds food for Asian small-clawed otters at the cafe, which houses rescued animals, in Kamakura, Kanagawa Prefecture, Japan, September 24, 2026. REUTERS/Kim Kyung-Hoon

Japan has started its first nationwide survey of animal cafes amid concerns over animal welfare, hygiene and public health, a government official said, bringing greater scrutiny to the popular but lightly regulated sector.

The desktop survey, which began this month, will examine the number of facilities, the types of animals they house and the conditions they are held in, and how visitors interact with the animals.

Exotic animal cafes, where visitors can interact with species ranging from otters to owls and marmots, have become popular attractions ⁠for both Japanese ⁠and foreign tourists. But researchers say some facilities keep threatened species, raising concerns about animal welfare and the trade in wildlife.

Japan lacks specific standards governing such cafes and handling of many exotic species, said Takuya Ishikawa, an official at the Environment Ministry.

"There has been strong public interest, including from animal welfare groups, which have regularly shared findings from their own research with the ministry," Reuters quoted Ishikawa as saying. "Experts on a ⁠government advisory panel have also frequently raised concerns about potential problems at such cafes."

Cafes with domesticated animals including cats and dogs will also be included in the survey.

The government also plans a public awareness campaign, acknowledging that it had not done enough to inform public about the risks of interacting with exotic animals.

The prospect of tighter oversight has been welcomed by some in the industry.

Syaina Nozaki, manager of Owl Otter Cafe, which houses rescued animals, checks on owls at the cafe in Kamakura, Kanagawa Prefecture, Japan, September 24, 2026. REUTERS/Kim Kyung-Hoon

"Japan is clearly lagging behind when it comes to (animal welfare) regulation," said Syaina Nozaki, manager of Owl Otter Cafe in Kamakura, near Tokyo, which houses rescued animals.

Nozaki said that she hoped that regulations will help distinguish facilities like hers from less ⁠responsible operators focused ⁠solely on profit.

Japan, which has a large domestic pet market, ranked as the world's second-biggest importer of both live reptiles and mammals by value in 2024, a report by the World Wildlife Fund this month said, highlighting risks including invasive species introduced through pet releases and the spread of zoonotic diseases.

Of about 80 registered wildlife animal cafes in Tokyo and Osaka, three-quarters were also registered to sell animals, according to a separate report by WWF and Hokkaido University.

Researchers visiting 25 cafes found more than 1,700 animals on display, 27% of them threatened species. More than 90% of the cafes displayed animals considered at high risk of causing injury through contact, while samples from four cafes tested positive for enterohemorrhagic E. coli (EHEC), which can cause bloody diarrhea.


Fat Bear Week: Nepobaby Wins Alaska Contest

This handout photo from the National Park Service shows Chunk (Bear 32), the 2025 Fat Bear Week champion, a wild brown bear in Katmai National Park and Preserve in southwest Alaska. (Photo by T. CARMACK / NATIONAL PARK SERVICE / AFP)
This handout photo from the National Park Service shows Chunk (Bear 32), the 2025 Fat Bear Week champion, a wild brown bear in Katmai National Park and Preserve in southwest Alaska. (Photo by T. CARMACK / NATIONAL PARK SERVICE / AFP)
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Fat Bear Week: Nepobaby Wins Alaska Contest

This handout photo from the National Park Service shows Chunk (Bear 32), the 2025 Fat Bear Week champion, a wild brown bear in Katmai National Park and Preserve in southwest Alaska. (Photo by T. CARMACK / NATIONAL PARK SERVICE / AFP)
This handout photo from the National Park Service shows Chunk (Bear 32), the 2025 Fat Bear Week champion, a wild brown bear in Katmai National Park and Preserve in southwest Alaska. (Photo by T. CARMACK / NATIONAL PARK SERVICE / AFP)

The winner of this year's Fat Bear Week has been crowned after a nail-biting final -- and it's the son of a former champion.

Backpack, a 20-year-old male beloved by rangers in Alaska for his quiet determination, edged out female fellow finalist Dancing Queen in the annual ursine eating competition at Katmai National Park.

More than 2.3 million people voted in the week-long competition that sees bears unwittingly jostle in a series of head-to-head contests to decide which one of them has most impressively piled on the pounds ahead of hibernation.

Viewers watch a livestream of the enormous animals as they scoop salmon from the Brooks River, while visitors to a dedicated website can browse biographies of some of the top contenders, including before-and-after pictures showing how much weight the bears have gained over a summer of feasting.

Backpack's victory -- by a razor-thin margin of just 5,000 votes out of 200,000 cast for the final alone -- continues something of a family tradition: his mother Holly is a previous winner.

The animal, known officially by the more prosaic name Bear 89, was nicknamed Backpack by rangers who noted his habit of climbing on his mother's back when she swam across the river, AFP reported.

He previously suffered a leg injury that left him with a limp and has apparently adapted his lifestyle, preferring to spend his time lazing on a rock, rather than fighting with fellow bears.

"Unlike many large adult male bears, Backpack hasn't shown much aggression toward his competitors," his contestant profile says.

Sarah Bruce, a Katmai park ranger, told Alaska Public Media that Backpack now weighs around 1,200 pounds (544 kilograms) and is a clear fan favorite.

"He's one of the bears that we've been able to watch on the live cams since the live cams were put in in 2012," she said.

The bears of Katmai spend summer and early autumn gorging themselves on salmon as they look to bulk up ahead of a long winter of hibernation.

For five months, the creatures will not eat or drink, slowing all bodily functions as they shelter away from the harsh Alaskan weather.

While the increasingly popular annual competition is largely for fun, organizers say it is helpful in raising awareness of brown bears and their Alaskan habitats, as well as the risks they face from human activity.


Butterfly Wing Patterns May Trick Predators with Motion Illusions

A green-veined white butterfly perches on a cluster of purple lilac flowers, taken in Mareil-Marly, France, on April 22, 2019, in this photograph released on September 30, 2026. Helen Briolat/Handout via REUTERS
A green-veined white butterfly perches on a cluster of purple lilac flowers, taken in Mareil-Marly, France, on April 22, 2019, in this photograph released on September 30, 2026. Helen Briolat/Handout via REUTERS
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Butterfly Wing Patterns May Trick Predators with Motion Illusions

A green-veined white butterfly perches on a cluster of purple lilac flowers, taken in Mareil-Marly, France, on April 22, 2019, in this photograph released on September 30, 2026. Helen Briolat/Handout via REUTERS
A green-veined white butterfly perches on a cluster of purple lilac flowers, taken in Mareil-Marly, France, on April 22, 2019, in this photograph released on September 30, 2026. Helen Briolat/Handout via REUTERS

When a bird lunges at a butterfly in mid-flight, it may see something that is not there — the insect's wings flashing beneath may not be moving where they appear to be moving. By the time the predator realizes the illusion, the butterfly already may have escaped.

Researchers studying this natural defense have found that contrasting wing patterns can work together with wing movements to create misleading motion signals, making it harder for predators to judge a butterfly's speed and direction during flight.

"The patterns on butterfly wings combine with their wingbeats to create optical illusions, making it look like the butterfly is moving in a different direction to its actual course," said Jolyon Troscianko, a professor at the University of Exeter in England and a leader of the study published in the journal Nature. "This is likely enough to save a butterfly from the split-second moment when a bird would try to catch it."

The idea that stripes and other bold markings can create "motion dazzle" has long been ⁠proposed by scientists. ⁠But experiments involving animals including zebras, snakes and lizards have produced mixed evidence, and many studies did not account for the movements of wings or limbs.

A fritillary butterfly perches on red clover flowers, taken in Le Planay, Areches-Beaufort, France, on July 25, 2026, in this photograph released on September 30, 2026. Emmanuelle Briolat/Handout via REUTERS

"Butterfly wings are flexible surfaces that clap together and fling apart, and also pivot forwards and backwards in a figure-of-eight as they fly. This movement means that a stripe across the forewings can be visibly and slowly moving down on the down-stroke," Reuters quoted Troscianko as saying.

"But on the up-stroke, this stripe is rapidly folded away and twisted in line with upwards flight direction. Together these make the downwards motion of the butterfly much more visible than its upwards motion, even though it ⁠is flying up," Troscianko added.

To investigate the idea, the researchers combined high-speed filming of real butterflies, computer modelling, simulated evolution and touchscreen experiments.

"Stripes are particularly good at interfering with the circuits that detect motion," Troscianko said. "The barber pole illusion is a good example — stripes moving sideways can look like they're moving up or down instead."

The patterns also appear to increase uncertainty about a butterfly's position during an attack.

"This increased 'confusion' effect would be almost impossible to overcome without evolving a fundamentally different visual system," Troscianko said, suggesting it may have been pivotal to the success of the butterflies as a group.

Not all butterflies appear to use this strategy, however.

"The least motion-confusing butterflies are typically brown or red," Troscianko said, suggesting that some species may rely more on camouflage or on warning colors that may signal to predators that the insect is toxic, poisonous or has a bad taste.

To test whether the effects could influence attacks, the researchers recruited 100 human volunteers and ⁠carried out 3,000 virtual butterfly-catching ⁠experiments. Participants watched videos and attempted to catch butterflies by tapping a screen. Butterflies that were predicted to produce stronger visual confusion caused people to aim farther behind them.

"Predation experiments with live birds and butterflies would have been ideal in many ways, but likely impossible and unethical in practice," Troscianko said.

A European swallowtail butterfly rests on purple lilac in Mareil-Marly, France April 20, 2019, in this handout image released on September 30, 2026. Helen Briolat/Handout via REUTERS

Because the neural circuits involved in motion vision are quite fundamental in vertebrates, Troscianko said, the researchers hope the findings can translate between different species.

Butterflies face multiple predators, and motion confusion may not fool them all equally.

"For now, we've only looked at bird vision," Troscianko said. "In principle, similar effects could happen in predatory insects like dragonflies and robber flies. However, they have much faster vision than birds, so the illusions might not work for them. Indeed, dragonflies and robber flies do successfully hunt butterflies quite often."

Beyond biology, the team's motion-vision tools could have practical applications, from improving how movement is displayed in flight or combat simulators to developing patterning that protects personnel, vehicles, drones or robots in motion when being targeted visually.

"I'm most excited to explore how useful our models could be for improving road safety and reducing discomfort and stress in the built environment, where flashing, moving and striped objects can cause harm or danger," Troscianko said.