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☆ Can the woolly mammoth really be resurrected? Scientists take a small step closer
▼ + stars: | 2024-03-09 | by ( Katie Hunt | ) edition.cnn.com time to read: +7 min

The stem cells will also make it easier for conservation scientists to study the Asian elephant’s unique biology. An Asian elephant stem cell line stained in different colors to highlight different elements. Courtesy ColossalEngineering a woolly mammoth hybridThe elephant stem cells also hold the key to the mammoth’s rebirth. The research team at Colossal has already analyzed the genomes of 53 woolly mammoths from ancient DNA recovered from fossils. The number of modifications needed to make an Asian elephant resistant to the cold would be broadly similar, he said.

Persons: George Church, Ben Lamm, Eriona, Eriona Hysolli, John Davidson “, ”, Hysolli, Oliver Ryder, Ryder, ” Ryder, Christopher P, Michel “, Ben’s, Lamm, “, That’s, We’ve, tramping, Colossal Organizations: CNN, Harvard University, Church, Dallas, Biosciences, Colossal, San Diego Zoo Wildlife Alliance, Colossal Biosciences, Christopher Locations: Dallas, ”, Siberia

☆ Two giant pandas are moving to a California zoo in a rare loan from China
▼ + stars: | 2024-02-22 | by ( Taylor Romine | Jessie Yeung | ) edition.cnn.com time to read: +3 min

CNN —China is sending two giant pandas to the San Diego Zoo – the first time it has granted new panda loans to the United States in two decades. His comments came shortly after the Smithsonian National Zoo in Washington, DC sent its three pandas back to China – marking the end of more than 50 years of Chinese pandas being housed at the zoo. The National Zoo was the first US zoo to showcase pandas, and the end of its program had left Zoo Atlanta as the only other US zoo to feature pandas. San Diego Zoo returned its last two pandas to China in 2019, after its loan agreement ended. According to Xinhua, discussions are ongoing for “a new round of cooperation” with the National Zoo and a zoo in Austria.

Persons: Xi Jinping, ” Xi, Xi, Joe Biden Organizations: CNN, San Diego Zoo, San Diego Zoo Wildlife Alliance, Smithsonian National Zoo, Washington , DC, Zoo, Zoo Atlanta, China Wildlife Conservation Association, Xinhua, Washington, Smithsonian, National Zoo, World Wildlife Fund Locations: China, United States, Washington ,, San, Europe, Germany, Netherlands, Denmark, Finland, Qatar, Xinhua, Austria

☆ Lion attacks: How to stay safe on safaris in Africa
▼ + stars: | 2024-01-25 | by ( Forrest Brown | ) edition.cnn.com time to read: +17 min

It was July of 2022, and the co-founder of Discover Africa Safaris was out in the bush near the Khwai River in northern Botswana. African lions are fully capable of attacking, killing and even eating humans, and it’s generally estimated about 250 people a year die in lion attacks. WLDavies/E+/Getty ImagesOnly about 23,000 lions remain in sub-Saharan Africa, found mostly in Eastern and Southern Africa, Muruthi said. Before your trip, It's important to study up on safety tips -- such as remaining inside your safari vehicle when lions and other wild animals approach. Secondly, fleeing indicates to the lion you’re frightened and now possible prey, turning what might have initially been a mock charge to test you into a real attack.

Persons: Steve Conradie, Discover Africa Safaris, — “, ‘, ” Conradie, “, ”, ’ Steven Conradie, …, Conradie, Philip Muruthi, He’s, Muruthi, Masai, ’, ” Muruthi, Paul A, Andre Van Kets, Van Kets, Martin Harvey, It’s, you’re, don’t, they'll, Robert Muckley, There’s, Anup Shah, ” Van Kets, I’d, — Organizations: CNN, Discover, Lion Recovery, African Wildlife Foundation, Masai Mara, Reserve, East, ” Lions, International Union for, Nature, Sacramento Zoo, PLOS, Africa Tourists, Bank, Kenya Geographic, San Diego Zoo Wildlife Alliance, Lions, … Locations: Discover Africa, Botswana, South Africa, Africa, Zimbabwe, Hwange, Kenya, Saharan Africa, Eastern, Southern Africa, Tanzania, East Africa, California, Namibia

The San Diego Zoo sent its pandas home in 2019 and the last bear at the Memphis, Tennessee, zoo went home earlier this year. Whatever the reason, San Diego Zoo officials were hopeful. "It is a moment with some heartbreak in it,” National Zoo Director Brandie Smith said at the time. The San Diego Zoo has been panda-less for four years and may need to upgrade or refurbish its facilities. The National Zoo had announced plans to renovate its panda house and outdoor enclosure, but the timing on those plans is unclear.

Persons: —, Xi Jinping, Xi, Mei Xiang, Tian Tian, Xiao Qi Ji —, ”, Daniel Ashe, ” Dennis Wilder, ” Wilder, Wilder, Gavin Newsom's, Xi’s, Paul A, Baribault, Ling, Hsing, Brandie Smith, Le Le, Didi Tang, Amy Taxin Organizations: WASHINGTON, San Diego Zoo, National Zoo, Atlanta Zoo, Veteran, Economic Cooperation, Association of Zoos, Aquariums, Georgetown University’s Initiative, U.S, California Gov, San Diego Zoo Wildlife Alliance, “, Zoo, Associated Press Locations: America, California, San Diego, U.S, Memphis , Tennessee, China, Veteran China, People's Republic, Asia, San Francisco, United States, Washington, Memphis, Santa Ana , California

☆ Mosquitoes are driving the ‘akikiki’ to extinction. With only 5 birds left in the wild, scientists are racing to save the species
▼ + stars: | 2023-11-02 | by ( Nell Lewis | ) edition.cnn.com time to read: +5 min

This summer, the team successfully rescued 10 eggs that were placed in a portable incubator and brought safely back to the Kauaʻi Bird Conservation Center. The goal is that as soon as the threat of avian malaria is eradicated, the birds can be released back into their native habitat. Eradicating mosquitoesThe looming challenge is how to eradicate avian malaria – which not only threatens the ‘akikiki but also other endangered forest birds. In June, the US government committed nearly $16 million as part of an initiative to prevent the imminent extinction of Hawaiian forest birds. The process could help to reduce the likelihood of forest birds being affected by avian malaria, which is only carried by female mosquitoes.

Persons: ”, Hannah Bailey, Bailey, we’ll, “ Organizations: CNN, state’s Department of Land, Resources, Conservation Program, San Diego Zoo Wildlife Alliance, Department of Land, Bird Conservation, San Diego Zoo Wildlife Alliance Hawaii’s Department of Land Locations: Hawaii, Kauaʻi, Maui, San

LOS ANGELES (AP) — Antibodies found in early results of a historic new vaccine trial are expected to give endangered California condors at least partial protection from the deadliest strain of avian influenza in U.S. history. The so-called bird flu reached the U.S. in February 2022 after wreaking havoc across Europe. “We’re thankful that we’re getting any immune response,” said Ashleigh Blackford, the California condor coordinator for the U.S. Dr. Carlos Sanchez, the Oregon Zoo’s director of animal health, said wildlife officials faced questions about undertaking the bird flu vaccine study. She hopes the condor study will lead to bird flu vaccines for other endangered species.

Persons: ”, Hendrik Nollens, “ We’re, we’re, Ashleigh Blackford, wilding, Carlos Sanchez, Dr, Dominique Keller, what's, ” Blackford, Tiana Williams, Williams, Claussen, “ Organizations: ANGELES, California condors, California condor, condors, Los Angeles Zoo, San Diego, Safari, Oregon Zoo . Authorities, San Diego Zoo Wildlife Alliance, Authorities, U.S . Fish, Wildlife Service, California Gold Rush, LA Zoo, condor Locations: U.S, Arizona, Pacific Northwest, Baja California, Mexico, Europe, South Dakota, Utah, California, Oregon, Northern California

☆ Newly discovered pangolin species could aid in fight against extinction
▼ + stars: | 2023-09-27 | by ( Faye Chiu | Jenna Schnuer | ) edition.cnn.com time to read: +4 min

There are eight previously known species of pangolin — four found in Asia and four in Africa. Genomics can help protect threatened speciesThe scales’ form initially suggested they belonged to one of four species of pangolin found in Asia. But DNA analysis showed that their “genomic data provide robust and compelling evidence that it is a new pangolin species distinct from those previously recognized,” Hu said. An analysis of contraband pangolin scales revealed genetic markers not seen in known species, researchers said. “We also expect to find other pangolin species,” Hu said.

Persons: CNN —, —, ”, Jing, Yan Hu, pangolin, ” Hu, Aryn Wilder, Wilder, Manis mysteria, Feng Yang One, ” Wilder, “, Hu Organizations: CNN, State Key Laboratory for Conservation, Yunnan University, San Diego Zoo Wildlife Alliance Locations: Asia, Africa, Hong Kong, Yunnan

☆ See How They Held Off Flames at a Haven for Hawaii’s Endangered Birds
▼ + stars: | 2023-08-11 | by ( Catrin Einhorn | More About Catrin Einhorn | ) www.nytimes.com time to read: +1 min

“The sky was orange and there was smoke in the air, like out in the forest,” Ms. Pribble said. She went outside to see what was happening, and saw flames about 150 feet from the edge of the property. The center houses about 40 ‘akikiki, a native songbird, and about 40 ‘alalā, also known as the Hawaiian crow. The birds are divided between both places to insure against disasters such as this one. If it crossed, she thought, the grasses on the 46 acre property would provide ample fuel.

Persons: Ms, Pribble, Emily Senninger Organizations: Fire Department, San Diego Zoo Wildlife Alliance Locations: Hawaii, Maui County

Their data showed mercury contamination from informal gold mining making its way into the biodiversity hotspot's mammals — from rodents to ocelots to titi monkeys. Leaders from the eight countries around the Amazon meeting in Brazil next week will discuss how to end illegal gold mining. While the scientists began testing for mercury at Los Amigos in 2021, some of the samples were gathered as early as 2018. During Reuters' visit to Los Amigos, scientists caught rodents in metal traps baited with peanut butter and snagged birds and a bat in mist nets floating through the forest. In 2021, mining arrived on Los Amigos' doorstep.

Persons: Conservación Amazônica, Mrinalini Erkenswick, Erkenswick Watsa, biogeochemist Jacqueline Gerson, there's, it's, Gideon Erkenswick, Jorge Luis Mendoza Silva, Caroline Moore, Moore, Chris Sayers, Jake Spring, Gloria Dickie, Marco Aquino, Oliver Griffin, Katy Daigle, Suzanne Goldenberg Organizations: Los, Biological, Amigos, Reuters, San Diego Zoo Wildlife Alliance, Projects International, Los Amigos, University of Colorado, REUTERS, Gold Council, USAID, Peruvian, Nature Communications, San Diego Zoo Wildlife, University of California, Thomson Locations: Peru, Peruvian, Peru's, de Dios, Madre de Dios, Brazil, Colombia, California, University of Colorado Boulder, Los Amigos, Dios, Latin America, Congo, Indonesia, University of California Los Angeles, London, Lima, Bogota

☆ Soil DNA analysis from paw prints could help Sumatran tigers
▼ + stars: | 2022-12-04 | by ( Katie Hunt | ) edition.cnn.com time to read: +7 min

In her experiments to date, Watsa has been able to detect Sumatran tiger DNA in soil and determine the sex of the animal. Paw prints made by 4-year-old Sumatran tiger Rakan at the San Diego Zoo Safari Park help researcher Mrinalini Watsa develop a cost-effective technique to detect tiger DNA in soil. He believes DNA techniques could help scientists better understand how some tigers disperse between different areas, which can be hard to pick up with cameras. “DNA techniques will also be useful where camera trapping is difficult,” he added, such as the remote, mountainous regions in Southeast Asia. The analysis of tiger DNA in soil samples could help forensic investigations in the battle against the illegal wildlife trade.

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