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☆ Emperor penguin turns up on Australian beach, thousands of miles from home
▼ + stars: | 2024-11-06 | by ( Jack Guy | ) edition.cnn.com time to read: +3 min

CNN —An emperor penguin surprised locals when it appeared on a beach in Australia after making an epic journey of thousands of miles from its home in Antarctica. Ocean Beach is more than 2,200 miles due north of Antarctica, suggesting the penguin probably swam significantly further to reach Australia. “It stood up in the waves and just waddled straight up to us, an emperor penguin, he was probably about a meter high, and he was not shy at all,” he added. But as Earth’s temperature rises as a result of greenhouse gas and carbon dioxide emissions, sea ice is at risk of disappearing. This widespread “catastrophic breeding failure” is the first such recorded incident, according to the report, and supports grim predictions that more than 90% of emperor penguin colonies will be “quasi-extinct” by 2100 as the world warms.

Persons: CNN —, DBCA, ”, Belinda Cannell, ” Cannell, Aaron Fowler, ” Fowler, “, Emperor penguins Organizations: CNN, Australia’s Department of Biodiversity, Australia, University of Western, ABC Locations: Australia, Antarctica, Beach, Denmark, Western Australia, University of Western Australia, Bellingshausen

☆ Photos show what cave divers discovered when they swam inside an iceberg the size of Jamaica. Today, it's gone.
▼ + stars: | 2024-05-08 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +7 min

Her trip inside B-15 marked the first time anyone ever dove beneath an iceberg. Professional diver Jill Heinerth has been exploring Earth's oceans for 35 years. Once inside, Heinerth described it as "this dynamic environment that's beautiful. During their second dive inside B15, they got caught in a powerful current sucking them deeper inside the iceberg. AdvertisementSince Heinerth's dive, iceberg B15 has almost entirely melted away.

Persons: Jill Heinerth, She's, it's, Heinerth, Jill, gobsmacked, www.IntoThePlanet.com Organizations: Service, Business, Disney, WBUR, NASA Locations: Jamaica, Antarctica, B15

☆ First Bird Flu Deaths Reported in Antarctic Penguins
▼ + stars: | 2024-01-30 | by ( Emily Anthes | ) www.nytimes.com time to read: +1 min

Three Antarctic penguin species — emperor penguins, southern rockhopper penguins and macaroni penguins — are listed as vulnerable or near threatened. Before H5N1 arrived in the Antarctic region last fall, highly pathogenic bird flu viruses had never been documented in the area before. And because they breed in large, crowded colonies, once one penguin is infected, the virus could spread rapidly, causing mass mortalities. (As the virus spread through South America last year, Chile reported the deaths of thousands of Humboldt penguins.) The extent of the virus’s spread in Antarctic penguin populations remains unclear, and the king penguin cases have not yet been confirmed.

Persons: Laura Willis, ” Organizations: Penguins, South America Locations: South, Chile, Humboldt, South Georgia, Sandwich

Previously unknown colonies of emperor penguins have been spotted in new satellite imagery. Emperor penguins, considered “near threatened” with extinction, are the world’s largest penguins. At least some emperor penguins are moving their colonies as melting ice from climate change threatens breeding grounds, according to research released on Wednesday. “Emperor penguins have taken it upon themselves to try to find more stable sea ice,” he said. Scientists currently know of 66 emperor penguin colonies.

Persons: penguins, Peter Fretwell, hadn't, Fretwell, Daniel Zitterbart, ” Organizations: British Antarctic Survey, Oceanographic Institution, Associated Press Health, Science Department, Howard Hughes Medical Institute’s Science, Educational Media Group, AP Locations: Halley, —

☆ Royal Caribbean's 9-month-long cruise hit another setback — a 5 a.m. penguin-viewing excursion got axed
▼ + stars: | 2024-01-16 | by ( Lindsay Dodgson | ) www.businessinsider.com time to read: +3 min

Read previewRoyal Caribbean's 9-month-long Ultimate World Cruise hit another setback when a scheduled penguin excursion was called off. This story is available exclusively to Business Insider subscribers. The stop was at the Falkland Islands to see the emperor penguins, but was called off due to high winds. People on social media are gripped by the 9-month-long cruise , which set sail that set sail in December. A representative told Business Insider the company "jumped at the chance to be a part of this viral moment."

Persons: —, Nancy, Mike, Amike Oosthuizen, Marc Sebastian, Simon & Schuster, Sebastian, Kathy, Port Stanley Organizations: Service, Business, Simon &, Port Locations: Falkland, Antarctica

☆ Chinstrap penguins survive on more than 10,000 naps a day, study finds
▼ + stars: | 2023-12-01 | by ( Amarachi Orie | ) edition.cnn.com time to read: +7 min

CNN —The art of nodding off appears to have been mastered by breeding chinstrap penguins, who take more than 10,000 naps a day, with each nap lasting an average of four seconds, according to a new study. They observed that the penguins in the colony engaged in more than 600 bouts of microsleep an hour. A 1986 study found captive, nonbreeding emperor penguins to have fragmented sleep called “drowsiness,” which also resembles the microsleep pattern of the breeding chinstrap penguins. He added that through these short bursts of sleep the penguins could “sleep and remain vigilant” while incubating. “I think that’s why it’s important to study sleep.

Persons: King George Island, ecophysiologist Paul, Antoine Libourel, ” Libourel, Federico Anfitti, Libourel, “, they’d, ”, Christian Harding, Vladyslav Organizations: CNN, Neuroscience Research, of Lyon, University of California, University of Oxford Locations: France, South Korea, Germany, Antarctica, “, microsleeps, San Diego

☆ 6 ways humans are transforming Antarctica from a pristine preserve to a polluted wasteland
▼ + stars: | 2023-09-30 | by ( Rupendra Brahambhatt | ) www.businessinsider.com time to read: +7 min

Antarctica was once a pristine preserve, but humans are ruining it. And this past winter, the frozen continent reached record-low sea ice levels. USGS"This region is nearing a threshold of rapid landscape change," researchers noted in 2017. Pauline Askin/ReutersAnd depending on the location, that ice melt could turn up some pretty nasty stuff. What's even more worrisome is that "human impacts are disproportionately concentrated on the most environmentally significant areas of Antarctica," the researchers noted.

Persons: It's, Emma MacKie, Eric Rignot, MacKie, Pauline Askin, huskies — that's, Sharon Robinson, Auscape, Logan Pallin, Wolfgang Kaehler, Rignot Organizations: Service, University of Florida, University of California, NASA, Reuters, huskies, University of Wollongong, ABC News, Tourists, University of Colorado Boulder, British Atlantic Survey, University of San Locations: Antarctica, Irvine, Beaufort, Antarctica's Ross, Australia, Antarctica ., Santa Cruz, Georgia, University of San Francisco

☆ India rolls out its first rover on the lunar surface after historic landing
▼ + stars: | 2023-08-26 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

The Chandrayaan-3 spacecraft landed on the lunar surface near the moon's south pole on Wednesday. The historic occasion marked the country as a global space power and only the fourth nation to achieve a lunar landing. Chandrayaan-3 has already returned several images and rolled out its Pragyan rover on the lunar surface. Meanwhile, Russia’s Luna 25 lander crashed into the moon, causing experts to question the country’s future lunar ambitions. ConsequencesEmperor penguins rely on sea ice to hatch and raise their chicks, but global warming is diminishing their habitat.

Persons: CNN —, Ray, Russia’s, Bonnie Prince Charlie, “, ”, Barbora Veselá, Apptronik, Sergio Pitamitz, Ashley Strickland, Katie Hunt Organizations: CNN, NASA, SpaceX, International, Japan Aerospace Exploration Agency, Ray Imaging, ISRO India, University of Dundee, Solar Orbiter, —, CNN Space, Science Locations: United States, Russia, Japan, Denmark, United Kingdom, Austin , Texas, Tennessee, Monterey , California

☆ Around 10,000 penguin chicks died when the Antarctic ice they lived on melted — they were still too young to survive in the icy water
▼ + stars: | 2023-08-25 | by ( Sophia Ankel | ) www.businessinsider.com time to read: +3 min

Around 10,000 penguin chicks died after an ice bed they lived on broke apart, the BBC said. The emperor penguin chicks, who had not yet developed waterproof feathers, died last October. AdvertisementAdvertisement"Emperors depend on sea ice for their breeding cycle; it's the stable platform they use to bring up their young. Smyley Island emperor penguin colony on October 28, 2022 (left) versus December 3, 2022 (right). By the end of December 2022, sea ice extent was the lowest experienced in the 45-year satellite record.

Persons: Dr, Peter Fretwell Organizations: BBC, Service, British Antarctic Survey, Copernicus Sentinel Locations: Wall, Silicon, Bellingshausen, Antarctica

☆ In a Worrisome Sign, Some Emperor Penguins Had a Terrible 2022
▼ + stars: | 2023-08-24 | by ( Delger Erdenesanaa | ) www.nytimes.com time to read: 1 min

Four out of five emperor penguin colonies in Antarctica’s Bellingshausen Sea region very likely lost their chicks late last year because of disappearing sea ice underneath their breeding grounds, according to a new study. Parts of this coastal region had lost all of their sea ice by November, which was probably before penguin chicks had grown waterproof adult feathers and learned to swim. It’s the first time scientists have seen a widespread failure across multiple penguin colonies in a region, researchers said. “At the moment, we’re not sure if this is just a blip,” said Norman Ratcliffe, a seabird ecologist with the British Antarctic Survey and one of the authors of the new study. “But if this becomes a consistent phenomena in the longer term, clearly it’s going to have repercussions for the species.”

Persons: “, we’re, ”, Norman Ratcliffe Organizations: British Antarctic Survey Locations: Antarctica’s Bellingshausen

☆ Emporer penguins: Huge colonies lost all chicks as sea ice melts
▼ + stars: | 2023-08-24 | by ( Rachel Ramirez | ) edition.cnn.com time to read: +5 min

CNN —As rapidly warming global temperatures help push Antarctica’s sea ice to unprecedented lows, it’s threatening the very existence of one of the continent’s most iconic species: emperor penguins. Emperor penguins rely on stable sea ice attached to land for nesting and raising their chicks. For the past few years, scientists have been sounding the alarm about a steep decline in Antarctica’s sea ice. In mid-July, Antarctic sea ice reached the lowest level for this time of year since records began in 1945. Antarctic sea ice also helps regulate the planet’s temperature, reflecting the sun’s incoming energy back to space.

Persons: Norman Ratcliffe, ”, Ratcliffe, Julian Quinones, “, Cassandra Brooks, ” Ratcliffe Organizations: CNN, British Antarctic Survey, University of Colorado Boulder Locations: Bellingshausen, floes, Argentina, Antarctica

☆ We're losing the battle against bird loss. Scientists estimate North America's bird population is down 3 billion and dropping fast in other countries worldwide.
▼ + stars: | 2023-06-06 | by ( Emily Sohn | Knowable Magazine | ) www.businessinsider.com time to read: +11 min

In North America, more than half of 529 bird species have declined, according to one study. Another study of 378 European bird species estimates numbers fell by as much as 19% from 1980-2017. There are birds on mountains, birds in cities, birds in deserts, birds in oceans, birds on farm fields and birds in parking lots. Bird numbers are falling across a broad range of habitats, as these graphs from Europe and North America show. A recovery program has boosted the species' numbers to more than 500, with several hundred living once more in the wild.

Persons: —, Peter Marra, It's, Alexander Lees, Lees, Christopher Michel, Marra, we're, Lees et, Philip McGowan, Glenn Simmons, McGowan Organizations: Service, Penguins, Earth Commons, Manchester Metropolitan University, Cornell, of Ornithology, National Audubon Society, Survey, US Geological Survey, Environment Canada, European Union, International Union for Conservation, Environment, Resources, Newcastle University, IUCN, California condor, Recovery Initiative Locations: North America, Antarctica, ptarmigan, Everest, Georgetown, England, Canada, United Kingdom, Gould Bay, eBird, United States, Science, Costa, India, Europe, California, Arizona, Brazil

☆ Moving species emerges as last resort as climate warms
▼ + stars: | 2023-01-17 | by ( Associated Press | ) www.nbcnews.com time to read: +6 min

Moving species to save them — once considered taboo — is quickly gaining traction as climate change upends habitats. Concerns persist that the novel practice could cause unintended harm the same way invasive plants and animals have wreaked havoc on native species. “Climate change is causing a greater need for this — for taking a species outside its known historical range.”A pending change to the U.S. “In the future, some species’ ranges may shift due to climate change, or their current habitats might become unsuitable due to invasive species encroachment,” Armstrong said in an email. Humanity has been moving species around for centuries, often inadvertently and sometimes causing great harm.

☆ 6 climate wins from 2022 that are worth celebrating
▼ + stars: | 2022-12-30 | by ( Paola Rosa-Aquino | ) www.businessinsider.com time to read: +8 min

Sweeping climate legislation passed, climate candidates won, and animals got important protections. Here are six of the year's highlights in climate progress, according to experts. But through it all, there was encouraging progress on climate that's worth celebrating. Peter B. de Menocal, president of the Woods Hole Oceanographic Institution, told Insider that the event featured the first-ever Ocean Pavilion. "I want to invite other Indigenous communities in Ecuador and the world to join these collective fights happening in Amazonia," Lucitante previously told Insider.

☆ Emperor penguins are now a threatened species due to climate change, U.S. officials say
▼ + stars: | 2022-10-26 | by ( ) www.nbcnews.com time to read: +2 min

Endangered Species Act. Fish and Wildlife Service said emperor penguins should be protected under the law since the birds build colonies and raise their young on the Antarctic ice threatened by climate change. The agency’s review followed a 2011 petition by the environmental group Center for Biological Diversity to list the bird under the Endangered Species Act. Tuesday’s designation was described as a warning that emperor penguins need “urgent climate action” in order to survive by Shaye Wolf, the climate science director at the Center for Biological Diversity. The 1973 Endangered Species Act is credited with bringing several animals back from the brink of extinction, including grizzly bears, bald eagles, gray whales and others.

☆ Emperor Penguins to Be Listed as Threatened Species in U.S.
▼ + stars: | 2022-10-26 | by ( Talal Ansari | ) www.wsj.com time to read: 1 min

By 2050, the emperor penguin population is estimated to decrease by 26% to 47%, officials said. The emperor penguin will soon be considered a threatened species under the Endangered Species Act, the U.S. Fish and Wildlife Service said. The federal agency said Tuesday it had finalized protections for the species, following a proposal last year. It cited the effects of a warming climate on the sea-ice habitat in Antarctica, where emperor penguins spend the majority of their lives, as the “primary threat to the penguin.”

☆ Emperor penguins now a threatened species due to climate change, U.S. says
▼ + stars: | 2022-10-25 | by ( Clark Mindock | ) www.reuters.com time to read: +2 min

Endangered Species Act. Fish and Wildlife Service said emperor penguins should be protected under the law since the birds build colonies and raise their young on the Antarctic ice threatened by climate change. The agency's review followed a 2011 petition by the environmental group Center for Biological Diversity to list the bird under the Endangered Species Act. Tuesday's designation was described as a warning that emperor penguins need “urgent climate action” in order to survive by Shaye Wolf, the climate science director at the Center for Biological Diversity. The 1973 Endangered Species Act is credited with bringing several animals back from the brink of extinction, including grizzly bears, bald eagles, gray whales and others.

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