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    One-Third of World’s Trees Face Extinction Risk, Report at COP16 Says

    They play an essential role in supporting life on Earth, but many species are in decline, researchers found.More than a third of the world’s tree species are threatened with extinction, according to the first comprehensive assessment of trees by the world’s leading scientific authority on the status of species.The findings, announced on Monday by the International Union for Conservation of Nature Red List, are especially sobering given the amount of life that trees sustain. Countless species of other plants, animals and fungi rely on forest ecosystems. Trees are also fundamental to regulating water, nutrients and planet-warming carbon.“Trees are essential to support life on Earth through their vital role in ecosystems, and millions of people depend on them for their lives and livelihoods,” Grethel Aguilar, director general of the International Union for Conservation of Nature, said in a statement.The tree assessment is considered comprehensive because it includes more than 80 percent of known tree species. In all, 38 percent were found to be at risk of extinction. More than a thousand experts from around the world contributed.Island biodiversity is particularly vulnerable, in part because those species often have small populations that exist nowhere else, and island trees accounted for the highest proportion of trees threatened with extinction. In Madagascar, for example, numerous species of rosewoods and ebonies are threatened. In Borneo, 99 species in the family of trees called Dipterocarpaceae are imperiled. In Cuba, fewer than 75 mature individuals of the red-flowered Harpalyce macrocarpa, known in Spanish as maiden’s blood, remain.Around the world, the biggest threats to trees are agriculture and logging, followed by urbanization, said Emily Beech, head of conservation prioritization at Botanic Gardens Conservation International, a nonprofit group that led the research now included in the Red List.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    3 Idaho Big-Game Guides Led Illegal Mountain Lion Hunts, U.S. Says

    The three face federal charges for leading hunts as part of an unlicensed outfitting business separate from their employer, federal prosecutors said.Three big-game hunting guides in Idaho are facing federal charges that they illegally led mountain lion hunts in national forests and then shipped some of at least a dozen carcasses out of state, according to federal prosecutors.All three people were licensed guides in the state and employed by a legal outfitter, but they also booked clients for mountain lion hunts separately from their employer starting in December 2021, the U.S. attorney’s office in Idaho said in a news release.The three guides, Chad Michael Kulow, 44, Andrea May Major, 44, and LaVoy Linton Eborn, 47, led paying clients on hunts through Caribou-Targhee National Forest in southeast Idaho and the Bridger-Teton National Forest in western Wyoming as part of an unlicensed business, the prosecutors said. Their groups killed 12 mountain lions from December 2021 to February 2022, prosecutors said.It’s legal to hunt mountain lions in Idaho for most of the year with proper licensing. The three guides are accused of running an unlicensed outfitter in a side business and not following federal and state reporting requirements of the mountain lion kills.At least three of the mountain lions killed during these hunts were shipped to Texas without being presented to Idaho Fish and Game, the state agency that oversees hunting, prosecutors said. Hunters in Idaho must report and present any mountain lions to the state agency within 10 days of their being killed, according to its hunting season manual. The three hunters also used false business information in their big game mortality reports, which is required by the state agency, prosecutors said.The three were indicted in August on several charges, including conspiracy and violating the Lacey Act, a federal law that prohibits transporting animals that are illegally taken or possessed. All three were arrested last week and have pleaded not guilty to the charges.Lawyers representing the three defendants did not immediately respond to requests for comment on Thursday.The most serious charges the three face carry a maximum penalty of five years in prison and a $250,000 fine.Nicholas Arrivo, the managing attorney for animal protection law at the Humane Society of the United States, said that the Lacey Act was “vigorously” enforced and has been around since 1900. The law, among the oldest related to wildlife in the country, is meant to prevent illegal animal trafficking, he said.Kristin Combs, executive director of Wyoming Wildlife Advocates, said that while most hunters in her state hunted for food, she had noticed that wildlife was increasingly “valued in a very different way.”“This is totally trophy hunting,” she said. “No one is out there, like, eating mountain lion.”She said that trophy hunting — the hunting of animals to display their bodies rather than for food — had increased in recent years.But Ms. Combs added that she did not often hear about outfitters or licensed guides leading illegal hunts.“Mostly,” she said, “outfitters and guides have licenses and want to keep them.” More

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    What to Know About the Park Fire, the 4th Largest in California History

    The rapidly spreading fire has consumed over 426,000 acres since it started burning in late July. The Park fire, the largest wildfire currently burning in the United States, has torn through over 426,000 acres in Northern California in recent weeks and has destroyed hundreds of homes and other structures.The fire ballooned in size in a matter of days, and it is the largest blaze in California so far this year. Thousands of firefighters and other personnel, some from as far as Utah and Texas, are battling the fire, which was 34 percent contained as of Wednesday.The hot and dry weather has made it difficult for firefighters to suppress the blaze, which is spreading northeast within Lassen National Forest and “ascending slopes with critically dry fuel,” according to Cal Fire. But forecasters say the coming days could bring lower temperatures and higher humidity levels in the fire zone. Current unseasonably warm temperatures are expected to steadily fade and give way to highs in the 70s next week.“It’s not a dramatic change, it’s slow. But each day is getting a little better,” said Eric Kurth, a meteorologist with the National Weather Service office in Sacramento. “That’s certainly helpful.”Here’s what to know about the fire.The Park fire has burned more than 426,000 acres.Loren Elliott for The New York TimesWhen and how did the fire start?The fire ignited on July 24 near Chico, a college town in Butte County, north of Sacramento. After igniting, the fire exploded to more than 120,000 acres by the next day and then nearly doubled in size the night after that. Officials said the cause of the fire was arson.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    What to Know About the Wildfires in California

    The state has had more than 3,500 wildfires this year, and the peak of the annual fire season has yet to arrive.Californians are once again thinking about the familiar perils of deadly wildfires as high temperatures and winds have made for an active early fire season.In recent weeks, more than 3,500 wildfires have erupted across California, the nation’s most populous state, from its northern boundary with Oregon to the Mexican border. Tens of thousands of people have had to flee their homes, including most residents in the city of Oroville last week.After two relatively calm fire years, Californians fear that the blazes will be more intense this summer and fall, threatening towns and polluting the air with smoke up and down the West Coast. Here’s what to know.What’s the latest on the most intense fires?On Friday, the Lake fire started in the grassy hills of the Los Padres National Forest, about 50 miles northwest of Santa Barbara. In mere days, it has burned almost 29,000 acres and has become the state’s largest wildfire so far this year, according to Cal Fire, the state’s firefighting agency.The fire initially drew attention because it threatened the property formerly known as Michael Jackson’s Neverland Ranch. Firefighters made early progress controlling the fire line and keeping it away from the ranch and other properties in the hills, but strong winds have continued to push the blaze southeast.Most of the fire has been in rural, rugged terrain, officials say, and it was 16 percent contained as of Wednesday. But it has still forced about 440 people to evacuate, according to the Santa Barbara County Sheriff’s Department, while more than 1,100 are under evacuation warnings.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    A Man Missing for 10 Days in a California Forest Is Found Alive

    Lukas McClish said he lost 30 pounds in 10 days but was rescued without any major injuries.On the morning of June 11, Lukas McClish stopped by the home of a friend who told him about a granite outcropping in the nearby woods that piqued his interest, so Mr. McClish set out on his own, shirtless, to explore the scenery.Mr. McClish, 34, of Boulder Creek, Calif., would not be seen or heard from for nine nights and 10 days. His disappearance into California’s Big Basin Redwoods State Park would prompt a search that involved about 300 people, emergency personnel from several agencies and ended with help from a dog.Mr. McClish, a hiker who does landscaping in forests that have been razed by wildfires, appeared to have been swallowed by the woods.“I was just so astounded by being lost,” he said in a telephone interview.The area where Mr. McClish was lost had been hard-hit by the C.Z.U. Lightning Complex fire in 2020 and “looks completely different from all of the other terrain,” he said.“That’s one thing that I didn’t take into consideration — when the fire comes through like that and decimates it, it turns into the desert, and you’re unable to find your bearings,” he said.Typical markers to gain a sense of direction, like deer trails or hiking paths, were gone. But Mr. McClish, an experienced backpacker who has traversed other rugged regions of the United States, took it as an opportunity to explore a part of his backyard that he was unfamiliar with.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Robbi Mecus, Who Helped Foster L.G.B.T.Q. Climbing Community, Dies at 52

    Ms. Mecus, a New York State forest ranger who worked in the Adirondacks, died after falling about 1,000 feet from a peak at Denali National Park and Preserve in Alaska.Robbi Mecus, a New York State forest ranger who led search-and-rescue missions and became a prominent voice within the L.G.B.T.Q. climbing community, died after falling about 1,000 feet from a peak at Denali National Park and Preserve in Alaska on Thursday. She was 52.Her death was confirmed by the New York State Department of Environmental Conservation, where she worked for 25 years.Ms. Mecus, who worked mostly in the Adirondacks, searched for and rescued lost and injured climbers facing hypothermia and other threats in the wilderness. Last month, she helped rescue a frostbitten hiker who was lost in the Adirondack Mountains overnight.At age 44, she came out as transgender, she said in a 2019 interview with the New York City Trans Oral History project. She then worked to foster a supportive community for lesbian, gay, bisexual, transgender, queer and questioning climbers in the North Country of New York.“I want people to see that trans people can do amazing things,” she said in an interview for a climbing website, goEast, in 2022. “I think it helps when young trans people see other trans people accomplishing things. I think it lets them know that their life doesn’t have to be full of negativity and it can actually be really rad.”Basil Seggos, former commissioner of New York’s Department of Environmental Conservation, called Ms. Mecus a “pillar of strength” and a tremendous leader for L.G.B.T.Q.+ rights, noting she was “always there” for the most difficult rescues and crises.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Colombia, Normally a Wet Country, Battles Widespread Wildfires

    Firefighters, many of them volunteers, have been confronting dozens of blazes amid high temperatures this month. The conditions have been linked to climate change.Helicopters hauling buckets of water fly toward the mountains where fires burn, a thick haze periodically covers the sky, and residents have been ordered to wear masks and limit driving because of the poor air quality.For a full week, firefighters have been battling fires in the mountains around Bogotá, Colombia’s capital, as dozens of other blazes have burned across the country, in what officials say is the hottest January in three decades.The president has declared a national disaster and asked for international help fighting the fires, which he says could reach beyond the Andes Mountains and erupt on the Pacific Coast and in the Amazon.Colombia’s fires this month are unusual in a country where people are more accustomed to torrential rain and mudslides than fire and ash. They have been attributed to high temperatures and drought exacerbated by the climate phenomenon known as El Niño.Ricardo Lozano, a geologist and former environment minister of Colombia, said El Niño was a natural phenomenon that occurred cyclically, but that with climate change, “these events are more and more intense and more and more extreme.”Heavy smoke from wildfires near the capital, Bogotá.Federico Rios for The New York TimesWe are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber?  More