Endangered monarch butterflies face perilous storm
As devastating storms pounded California, nature lovers feared for endangered monarch butterflies that winter there as part of a seemingly magical migration pattern.
As devastating storms pounded California, nature lovers feared for endangered monarch butterflies that winter there as part of a seemingly magical migration pattern.
Ecology
Feb 4, 2023
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172
Clouds are notoriously hard to pin down, especially in climate science.
Earth Sciences
Oct 24, 2022
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64
A dramatic outbreak of kelp-eating sea urchins along the Central Coast of California in 2014, leading to a significant reduction in the region's kelp forests, was driven primarily by the emergence of sea urchins from their ...
Plants & Animals
Jun 29, 2022
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108
The number of Western monarch butterflies overwintering in California rebounded to more than 247,000 a year after fewer than 2,000 appeared, but the tally remained far below the millions that were seen in the 1980s, leaders ...
Plants & Animals
Jan 25, 2022
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90
Spanning six years and seven seagrass meadows along the California coast, a paper published today from the University of California, Davis, is the most extensive study yet of how seagrasses can buffer ocean acidification.
Ecology
Mar 31, 2021
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292
Deprive a mountain range of its wolves, and soon the burgeoning deer population will strip its slopes bare. "I now suspect that just as a deer herd lives in mortal fear of its wolves, so does a mountain live in mortal fear ...
Ecology
Feb 17, 2021
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588
New research led by Monterey Bay Aquarium reveals that even the revered white shark cannot escape the impacts of a changing ocean. The study, published in Scientific Reports, finds that unprecedented sightings of juvenile ...
Plants & Animals
Feb 9, 2021
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236
The number of western monarch butterflies wintering along the California coast has plummeted precipitously to a record low, putting the orange-and-black insects closer to extinction, researchers announced Tuesday.
Plants & Animals
Jan 19, 2021
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10801
The Columbia River is home to one of the West Coast's most important Chinook salmon runs. Through late spring and early summer, mature fish return from the sea and begin their arduous journey upriver to spawn. In recent years, ...
Ecology
Oct 19, 2020
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1897
In the first comprehensive study of the link between rising sea levels and inland water tables along the California coast, researchers found an increased threat to populated areas already at risk from rising water tables, ...
Earth Sciences
Aug 21, 2020
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169