Orit Peleg writes: In the still of the Tennessee night, my colleagues and I are watching thousands of dim little orbs of light, moving peacefully in the forest around us. We try to guess where the next flash will appear, but the movements seem erratic, even ephemeral. This summer, as we set up our cameras… Read More »
Nature reports: Scientists say it’s clear that there’s a biodiversity crisis, but there are many questions about the details. Which species will lose? Will new communities be healthy and desirable? Will the rapidly changing ecosystems be able to deal with climate change? And where should conservation actions be targeted? To find answers, scientists need better… Read More »
The Guardian reports: Salmon in the Columbia River were exposed to unlivable water temperatures that caused them to break out in angry red lesions and white fungus in the wake of the Pacific north-west’s record-shattering heatwave, according to a conservation group that has documented the disturbing sight. In a video released on Tuesday by… Read More »
Peter Wohlleben writes: In 2018, a German newspaper asked me if I would be interested in having a conversation with the philosopher Emanuele Coccia, who had just written a book about plants, Die Wurzeln der Welt (published in English as The Life of Plants). I was happy to say yes. The German title of Coccia’s… Read More »
The Washington Post reports: One wildlife rehabilitation center in rural Oregon says it got “three months’ worth of birds” in three days. Another, in northern California, declared a “hawkpocalypse” in June. And earlier in the summer, Portland Audubon, a nonprofit environmental organization, took in more than 100 Cooper’s hawks over four days as temperatures soared… Read More »
The New York Times reports: Dead mussels and clams coated rocks in the Pacific Northwest, their shells gaping open as if they’d been boiled. Sea stars were baked to death. Sockeye salmon swam sluggishly in an overheated Washington river, prompting wildlife officials to truck them to cooler areas. The combination of extraordinary heat and drought… Read More »
Juniper trees, common in Arizona’s Prescott National Forest, have been dying with the drought. Benjamin Roe/USDA Forest Service via AP By Daniel Johnson, University of Georgia and Raquel Partelli Feltrin, University of British Columbia Like humans, trees need water to survive on hot, dry days, and they can survive for only short times under extreme… Read More »
Science Daily reports: A new study published in the journal Diversity and Distributions predicts massive range declines of Africa’s great apes — gorillas, chimpanzees and bonobos — due to the impacts of climate change, land-use changes and human population growth. For their analysis, the authors compiled information on African ape occurrence held in the IUCN… Read More »
Nathan Donley and Tari Gunstone write: Scoop up a shovelful of healthy soil, and you’ll likely be holding more living organisms than there are people on the planet Earth. Like citizens of an underground city that never sleeps, tens of thousands of subterranean species of invertebrates, nematodes, bacteria and fungi are constantly filtering our water,… Read More »
Ian Morse writes: Scientists are clear: the number of plant and animal species on Earth is declining. The climate crisis, habitat loss, pollution and the illegal wildlife trade are all pushing species toward extinction. Researchers especially worry that losing too much biodiversity could push the earth past a tipping point into irreversible change, and on… Read More »
Nature reports: Ever wondered how many Tyrannosaurus rex ever roamed the Earth? The answer is 2.5 billion over the two million or so years for which the species existed, according to a calculation published today in Science1. The figure has allowed researchers to estimate just how exceedingly rare it is for animals to fossilize. Palaeontologists… Read More »
The Guardian reports: Just 3% of the world’s land remains ecologically intact with healthy populations of all its original animals and undisturbed habitat, a study suggests. These fragments of wilderness undamaged by human activities are mainly in parts of the Amazon and Congo tropical forests, east Siberian and northern Canadian forests and tundra, and the… Read More »
Becca Dzombak reports: Seth Watkins has been farming his family’s land in southern Iowa for decades, growing pasture for his cows as well as corn and other row crops. His great-grandfather founded the farm in 1848. “He came in with one of John Deere’s steel plows and pierced the prairie,” Watkins recounted. With its rolling… Read More »
Emma Marris writes: It’s late afternoon, late pandemic, and I’m watching a new nature documentary in bed, after taking the daintiest of hits from a weed pen. The show is called A Perfect Planet, and it is narrated by Sir David Attenborough. I am looking at the red eye of a flamingo, a molten lake… Read More »
The New York Times reports: While some African elephants parade across the savanna and thrill tourists on safari, others are more discreet. They stay hidden in the forests, eating fruit. “You feel pretty lucky when you catch sight of them,” said Kathleen Gobush, a Seattle-based conservation biologist and member of the African Elephant Specialist Group… Read More »
Anna Funk writes: Deforestation in the Amazon has long been the poster child of man-made environmental destruction. But recent trends reveal that the changing climate will likely come for this beloved rainforest long before the last tree is cut down. One researcher has even put a date on his prediction for the Amazon’s impending death:… Read More »