Buzz
While animals are found everywhere, we usually live in harmony with them with minimal problems. However, there are places where massive groups of animals invade, disrupting communities and even causing harm. In such cases, it often requires considerable effort to restore order.
10. California, Pennsylvania
In 2012, the quiet town of California, Pennsylvania, was taken over by thousands of crows flying overhead. The townspeople described the cawing of the crows as unbearable—one resident likened the noise to raindrops, while another said it was louder than an alarm clock.
In addition to being a general nuisance, large flocks of birds invading an area can pose health risks due to the diseases they carry, as well as damage to infrastructure. Bird invasions like the one in California, Pennsylvania, usually happen during winter, as the birds are drawn to the lights and warmth of urban environments.
To encourage the crows to leave, local authorities deployed grape extract smoke, a substance that acts like pepper spray for crows but is harmless to plants and other bird species. Once applied, the crows quickly vacate the areas treated with the grape extract.
9. Luchegorsk, Russia
Luchegorsk, a town in Siberia near the Russian-Chinese border, found itself under attack in 2015 by roaming black bears. In a short period, 36 starving bears were reported, with one local describing it as resembling a military operation.
The conflict between the bears and the town escalated as several attacks took place. Authorities advised residents to stay indoors for their safety. Some of the bears were killed due to the danger they posed, and tragically, four or five human lives were lost before a task force was assembled to resolve the issue.
The sudden surge in bear attacks was caused by a lack of pignoli (pine nuts) in the surrounding forests. With their primary food source depleted, the bears were on the brink of starvation and resorted to attacking the townspeople in search of food.
8. Docker River, Australia
In 2009, the remote Australian community of Docker River in the Northern Territory found itself overrun by 6,000 thirsty feral camels. Originally brought to Australia to assist with travel in the harsh, arid regions where other animals couldn’t survive, the camels soon became a problem.
As transportation methods improved, the camels were released into the wild. Over time, their population grew uncontrollably, leading to the invasion of Docker River. In their desperate search for water, the camels tainted water supplies, trampled fences, and damaged tanks. This forced the Australian government to intervene.
In response, the government initiated a culling program, where camels were taken down from the air by helicopters. Despite protests from other countries, the Australian government proceeded with the plan and expanded efforts to reduce the camel population. By 2012, 100,000 feral camels had been culled.
7. Kakara Island, Japan
Kakara Island, a small island in the Genkai Sea near Japan’s Saga Prefecture, became the unexpected home of wild boars by April 2016. These boars, which aren’t native to the island, swam the 3 kilometers (2 miles) from nearby Kyushu 15 years ago and settled there.
Since their arrival, the boar population has exploded. Now, around 300 boars inhabit the island, outnumbering the human population of just 100. Thanks to the abundant natural crops like sweet potatoes and pumpkins, the boars have thrived, but their presence has led to significant damage to the local community.
The island’s original purpose was to grow camellias for the cosmetics industry and tourism. However, the boars have severely damaged the camellias, rendering tourism impossible. Due to the island's rugged landscape, dogs cannot be used for hunting, and traps set by locals have proven ineffective.
If no action is taken, Kakara Island may face the possibility of being evacuated due to the boar infestation.
6. Ejisu Municipality, Ghana
In April 2016, the villages of Essienimpong and Kwaaso in Ghana’s Ejisu Municipality were overwhelmed by a large number of suspected venomous black snakes. Surrounded by thick vegetation, it is believed the snakes emerged from this area.
Upon entering the villages, the snakes took refuge in bedrooms, closets, and bathrooms. This invasion sparked widespread panic among the villagers as they scrambled to kill as many snakes as they could.
Within a short time, over 60 snakes were killed, yet the community remained in fear. The locals believed the invasion was the result of the gods' anger, claiming that young people had been engaging in illicit activities in the nearby bushes, which supposedly provoked the wrath of the gods.
When authorities arrived and fumigated the area, they found 300 dead snakes. It was confirmed that while the snakes had bitten, they were not venomous.
5. Betty’s Bay, South Africa
Penguins are adored worldwide, but those who have encountered them up close may have a different perspective. This was true for the residents of Betty’s Bay, South Africa, where endangered African penguins frequently come to breed.
By 2012, the locals had grown weary of the penguins. The fences originally erected to keep them off private property began to deteriorate. Many complained about the penguins’ strong odor and the disruptive noise they made at night. Their sounds, likened to donkeys, earned them the nickname “jackass penguins.”
The issue was eventually resolved, but in 2016, a new danger arose. Leopards, which are known to roam through Betty’s Bay, began threatening the penguins. In one attack, 33 penguins were killed.
4. Jageloken, Liberia
West Africa has been severely impacted by the Ebola epidemic, but some unexpected consequences have arisen due to the efforts to control its spread. In 2015, the village of Jageloken in Liberia was overrun by elephants, which trampled the villagers' coffee crops and damaged property.
The elephants' rampage is believed to have been triggered by tree cutting near their habitats, which frightened the animals and drove them into the village.
Another factor contributing to the problem was the government's ban on bush hunting, introduced as both a conservation measure and an attempt to curb the spread of the Ebola virus. Despite this ban, villagers continued to cut down trees in the forest and sell the planks, exacerbating the situation.
3. Oconto, Wisconsin
In 1952, the small town of Oconto, Wisconsin, experienced one of the most bizarre animal invasions in history when 175 million leopard frogs descended upon the town, outnumbering the residents by 35,000 to 1.
The situation was so extreme that driving through town was accompanied by the horrifying sound of frogs being crushed under car wheels. Dogs were terrified by the onslaught, and one witness recalled seeing 'a million shining little eyes' when shining a flashlight outside.
The massive frog population explosion was caused by an unusual period of wet weather around Green Bay that year, with water failing to recede. By the time summer ended, the frogs began to gradually leave the town, and life eventually returned to normal.
At one point, northern leopard frogs were commonly used for educational dissection, leading to a large-scale hunt in the north to capture and sell them as specimens. This exploitation contributed to the species becoming endangered today.
2. Batemans Bay, New South Wales, Australia
In May of 2016, Batemans Bay in New South Wales was overwhelmed by 100,000 enormous bats, which completely covered nearly every tree and surface. The residents were trapped inside their homes, as opening doors or windows would invite the bats to fly in.
The offenders were grey-headed flying foxes, a species listed as vulnerable. Due to their status, authorities were unable to eliminate them. This sparked disagreements among different groups. Officials proposed using smoke or loud noises to drive the bats away, while animal rights advocates urged the townspeople to remain patient and wait for the issue to resolve itself.
In the end, the town received a $2.5 million grant to support efforts to deal with the bats. However, by June 2016, the town was still under siege.
1. Churchill, Manitoba, Canada
As the ice on Hudson Bay continues to shrink, polar bears are losing their traditional hunting grounds. By 2013, they began invading towns like Churchill in Manitoba in search of food.
Polar bears are notoriously aggressive and are known to resort to cannibalism when food is scarce. Churchill, a town famous for polar bear tourism, has seen many visitors feeding the bears, leading them to return expecting food.
By November 2013, there had been 168 reported incidents of polar bears interacting with residents. The situation grew more dangerous, with one polar bear attacking a woman, tearing off her ear, and causing significant injuries. In response to the rising threat, the government took action to control the polar bear population by permitting regulated hunting in Churchill and the nearby Inuit community of Arviat.
+Further Reading
The behavior of animals—and especially their encounters with humans—can be both captivating and unsettling. Here are some stories to both entertain and terrify you.
10 Terrifyingly Creepy And Bloodthirsty Birds 10 Most Fiercely Aggressive Or Ill-Natured Animals 10 Chilling Accounts Of Invasive Animal Swarms 10 Facts That Make Dangerous Animals Even More Frightening 10 Strange And Disturbing Crimes Involving Animals
