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Can groundhogs or other animals predict the weather?
  + stars: | 2024-02-02 | by ( Jackie Wattles | ) edition.cnn.com   time to read: +8 min
CNN —Punxatawney Phil, the central character of the annual rite of winter known as Groundhog’s Day, isn’t great at his job. Education Images/Universal Images Group/Getty ImagesThe Old Farmer’s Almanac has aggregated a couple dozen adages about insects, animals and their ability to predict weather patterns. Researchers in Germany also looked into whether various species of animals could detect an oncoming earthquake. Fact vs. folkloreOther tropes about animals’ ability to predict seasonal conditions, however, are wrong. But in reality, the “caterpillar’s coloring is based on how long (the) caterpillar has been feeding, its age, and species,” according to the National Weather Service.
Persons: CNN —, Phil, isn’t, Theresa Crimmins, phenology, ” Crimmins, , , it’s, Max, Gordon Miller, ” Miller, Crimmins, Miller, Rachel Carson Organizations: CNN, National Phenology, United States —, USA National Phenology Network, University of Wisconsin -, Max Planck Society, Dolbear’s, Oceanic, Administration, Seattle University, National Weather Service Locations: United States, Germany, University of Wisconsin - Madison, North America, Mendota Heights , Minnesota, Tennessee
Earthquakes vs. aftershocksThe modern seismic activity the researchers studied is likely a mixture of aftershocks from the big quakes from the 1800s and background seismicity, Chen said. “Are small earthquakes in the New Madrid seismic zone aftershocks of 1811-1812 or not?” Hough said in an email. “The new study considers the question from a different angle, considering how tightly clustered earthquakes are, and concluding that some of the events are ongoing aftershocks,” Hough said. Aftershocks might still be continuing, but once the normal seismic rate for the area returns, she said, you can no longer identify them as aftershocks. “For this reason, we seismologists sometimes disagree about which earthquakes are foreshocks or aftershocks,” Ebel said, “and I think those disagreements are inherently unresolvable.”
Persons: , , Yuxuan Chen, geoscientist, Chen, , Susan Hough, Hough, ” Hough, “ We’ve, . Fuller, Morgan Page, John Ebel, Ebel, John Karl Hillers, ” Ebel Organizations: CNN, Missouri -, of Geophysical Research, Wuhan University, Earthquakes, US Geological Survey, Survey, . Geological, USGS Earthquake Science, Boston College, . Geological Survey, San Locations: States, Missouri, Missouri - Kentucky, Charleston , South Carolina, Madrid, Memphis, Mississippi, Charleston, North America, China, New Madrid, Chickasaw, Reelfoot Lake , Tennessee, Boston, California, Eastern North America, Southern California, Northern California, San Andreas, Central
That is a large number, given there are fewer than 350 North Atlantic Right Whales remaining, including just 70 breeding females, say regulators, researchers and conservationists. North Atlantic Right Whales who live off the eastern North American coast stretching from Florida to the Canadian Maritimes provinces are now on the verge of extinction. Traditional lobster fishing uses traps that sink to the ocean floor and are connected by a rope to a buoy floating at the surface. Ropeless gear, by contrast, only deploys a rope and buoy to the surface when its owner activates a release trigger by remote control. When the 2,100 square-kilometer zones are shut, only harvesters with ropeless gear are allowed to fish there, Gilchrist said.
Persons: Matt Weber, lobsterman, Lauren Owens Lambert, , Charles Mayo, Rob Morris, “ We’re, Edgetech, lobsterman Kyle Murdock, Weber, Brett Gilchrist, Gilchrist, , Michael Moore, Lawrence, Richard Valdmanis, Deepa Babington Organizations: REUTERS, Seafood Watch, Atlantic, U.S ., Atlantic Right Whales, National Oceanographic, Atmospheric Administration, Whales, Canadian, Center for Coastal Studies, NOAA, Canada’s Fisheries, Reuters, Fisheries, Oceans, Oceanographic, Thomson Locations: Monhegan, Maine, U.S, MONHEGAN, Monterey, U.S . East Coast, North Carolina, Florida, Cape Cod , Massachusetts, ” Washington, Ottawa, England, Massachusetts, Canada’s Gulf, St, Lawrence, Fundy, Oceans Canada, Gulf
CNN —Sarracenia pitcher plants, found in bogs throughout eastern North America, look like trumpet-shaped flowers, often in purplish or reddish hues. Different kinds of Sarracenia pitcher plants tend to eat different kinds of insects — some species trap more ants, while others feast on bees and moths. But recently opened pitcher plants that don’t stink of rotting bug carcasses provide an opportunity to identify the scents, she explained. The biggest challenge with the study, honestly, is that they did it in France,” rather than in the Sarracenia pitcher plants’ native North American bogs. It’s important to study pitcher plants due to the unique role they play in their increasingly fragile ecosystems, he added.
Abandoned shopping carts are a scourge to neighborhoods, as wayward carts block intersections, sidewalks and bus stops. There is no national data on shopping cart losses, but US retailers lose an estimated tens of millions of dollars every year replacing lost and damaged carts, say shopping cart experts. They pay vendors to rescue stray carts and fork over fines to municipalities for violating laws on shopping carts. “It is the shopping cart.” Another New York Times article in 1957 called the trend “Cart-Napping.”There’s even a book, “The Stray Shopping Carts of Eastern North America: A Guide to Field Identification,” dedicated to the phenomenon and a system of identification for stray shopping carts, much like guides for bird-watching. Coin-lock shopping cart systems are popular in Europe, and Poulos said more US companies are requesting coin-lock systems in response to the costs of runaway shopping carts.
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