Hope, an 11-year-old polar bear at Jimmy Doherty’s Suffolk Wildlife Park, passed away on September 10, 2025, after failing to wake up from a "vital" dental procedure. Despite efforts by a specialized veterinary team, the bear did not recover from the anesthesia.
Central Park Zoo's beloved polar bear Gus was euthanized Tuesday after having suffered from an inoperable thyroid tumor. The 27-year-old was born in the Toledo Zoo in 1985, and has received more than 20 million visitors since he arrived in New York in 1988.
One notable change is the departure of Lloyd, the polar bear, to be replaced by brown bears, a species absent from the zoo in recent years, as polar bear keeping is suspended. Among recently departed animals is Igor, the male wolverine, with another male expected to accompany the remaining female, Tuija, in Budapest.
Chester Zoo zookeeper salaries vary but generally fall in the £23,000 to £27,000 range for entry/standard roles, with specific positions like Keeper for Elephants or Twilight sections earning around £26,000 to £27,000+, while lead roles or those with specialist experience can command higher pay, such as £29,000+ for a Lead Keeper. Official job postings provide the most accurate figures, often listing salaries like £26,500 or £27,307 for specific animal teams.
Arturo, known as the “world's saddest polar bear,” spent three decades in captivity at Mendoza Zoo in Argentina before his death in July 2016 at age 30. Born in the US and moved to Argentina in 1993, he endured sweltering summers, a shallow pool, and years of isolation after losing his companion Pelusa.
A family of “grolars” in Canada's Arctic remains the only confirmed example of hybrid offspring between polar and grizzly bears, according to a new study which may provide some optimism for conservationists worried about the future of polar bears as a distinct species.
As with the other two bear species, polar bears are unlikely to target more than two people at once. Though popularly thought of as the most dangerous bear, the polar bear is no more aggressive to humans than other species.
When the Denver Zoo's popular polar bears were recently moved out-of-state, zoo officials said they were playing matchmaker. The polar bears needed new mates in hopes they'd have cubs. But another significant factor was the health of the zoo's two grizzly bears.
In the fatal accident, No. 399 stepped out on the road, and the driver couldn't brake in time and struck the bear, killing her nearly immediately. While driver has received an onslaught of hate and threats online, they were driving the speed limit and weren't under the influence—it was just an unlucky incident.
The last surviving BLT member, Baloo died May 6, 2025. His remains were returned to Noah's Ark, where he will be reunited with the other members of the BLT trio in a memorial at the sanctuary.
Hope Announcement - Jimmys Farm, Zoo & Wildlife Park. We are deeply saddened to announce the loss of Hope, our much-loved polar bear, who passed away following a vital dental procedure.
Which is deadlier, a polar bear or a grizzly bear?
The polar bear is considered the most dangerous bear species due to its sheer size, power and unpredictable nature. As the largest land carnivore, adult male polar bears can weigh up to 1,500 pounds (680.4).
Current research suggests healthy polar bear populations will be unable to survive long-term in areas where the sea ice disappears for much of the year, with a high probability that the global polar bear population will decline by one third by 2050.
While grizzly and polar bears are known for dangerous encounters, the Sloth Bear (found in India/Sri Lanka) is often cited as the most aggressive, known for unprovoked, explosive charges at humans, even killing dozens annually, possibly as a defense against tigers and due to poor eyesight, leading to frequent startling attacks aimed at the face. Sun Bears are also extremely dangerous, attacking without warning in Southeast Asia.
Question: So to be safe, should I just lie down and play dead if a bear approaches? Answer: Lying down is a last resort and should only occur when a defensive bear makes physical contact with you. It is rarely necessary and could trigger a predatory response from the bear.
Yes, polar bears are generally bigger and heavier than grizzly bears, holding the title as the world's largest land carnivores, with males weighing significantly more and reaching greater lengths, though some large brown bears (like Kodiak bears) can rival them in size, while grizzlies are the second-largest bear species after polar bears.
As one of the zoo's most senior residents, our veterinary and primate experts had been helping him with daily medication and geriatric care but, sadly, due to a sudden deterioration to his condition, the incredibly difficult decision was made to put him to sleep.
