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Trump to Launch Unprecedented Attack on National Monuments

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Trump to Launch Unprecedented Attack on National Monuments

President Trump is poised to threaten more than 1 billion acres of national monument protection in a devastating and unprecedented attack on America's public lands and oceans.


Trump is expected to issue an executive order April 26 calling for a review of every national monument that's been protected by presidential proclamation since 1996. His goal is to turn these natural and cultural wonders over to special interests, including mining and logging industries. Trump reportedly has the stunning Bears Ears and Grand Staircase-Escalante national monuments in Utah at the top of his hit list.

"This is a frightening step toward dismantling the protection of some of America's most important and iconic places: our national parks and monuments," said Kierán Suckling, executive director of the Center for Biological Diversity. "Trump's tapping into the right-wing, anti-public-lands zealotry that will take us down a very dangerous path—a place where Americans no longer have control over public lands and corporations are left to mine, frack, clear-cut and bulldoze them into oblivion. It starts with Bears Ears and Grand Staircase and only gets worse from there."

More than 50 national monuments are at risk, including vast marine areas in the Pacific and Caribbean. Congress gave the president the authority to designate national monuments on federally owned land under the Antiquities Act of 1906 for the express purpose of protecting important objects of historic and scientific importance.

"President Trump is clearly doing the bidding of the Utah congressional delegation, who are without question the most aggressive federal lawmakers seeking to seize, dismantle and privatize America's public lands," Suckling added.

National monument designations have protected some of the most iconic places in the country. Dozens of the nation's most treasured national parks were first protected as monuments, including Grand Teton, Grand Canyon, Bryce, Zion, Acadia and Olympic national parks.

"With this review, Trump is declaring war on America's public lands," Suckling said. "The president is satiating the greed of industry and blatantly dismissing the wishes of the vast majority of Americans, who overwhelmingly want to see these areas protected for future generations."

The monuments under attack are cherished by Americans for their natural beauty as well as their huge cultural significance.

Congress gave the president authority to designate national monuments on federally owned land under the Antiquities Act of 1906 to protect significant natural, cultural or scientific features. No president has ever attempted to withdraw a monument named by a predecessor.

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Just in time for Halloween, scientists at Cornell University have published some frightening research, especially if you're an insect!

The ghoulishly named ogre-faced spider can "hear" with its legs and use that ability to catch insects flying behind it, the study published in Current Biology Thursday concluded.

"Spiders are sensitive to airborne sound," Cornell professor emeritus Dr. Charles Walcott, who was not involved with the study, told the Cornell Chronicle. "That's the big message really."

The net-casting, ogre-faced spider (Deinopis spinosa) has a unique hunting strategy, as study coauthor Cornell University postdoctoral researcher Jay Stafstrom explained in a video.

They hunt only at night using a special kind of web: an A-shaped frame made from non-sticky silk that supports a fuzzy rectangle that they hold with their front forelegs and use to trap prey.

They do this in two ways. In a maneuver called a "forward strike," they pounce down on prey moving beneath them on the ground. This is enabled by their large eyes — the biggest of any spider. These eyes give them 2,000 times the night vision that we have, Science explained.

But the spiders can also perform a move called the "backward strike," Stafstrom explained, in which they reach their legs behind them and catch insects flying through the air.

"So here comes a flying bug and somehow the spider gets information on the sound direction and its distance. The spiders time the 200-millisecond leap if the fly is within its capture zone – much like an over-the-shoulder catch. The spider gets its prey. They're accurate," coauthor Ronald Hoy, the D & D Joslovitz Merksamer Professor in the Department of Neurobiology and Behavior in the College of Arts and Sciences, told the Cornell Chronicle.

What the researchers wanted to understand was how the spiders could tell what was moving behind them when they have no ears.

It isn't a question of peripheral vision. In a 2016 study, the same team blindfolded the spiders and sent them out to hunt, Science explained. This prevented the spiders from making their forward strikes, but they were still able to catch prey using the backwards strike. The researchers thought the spiders were "hearing" their prey with the sensors on the tips of their legs. All spiders have these sensors, but scientists had previously thought they were only able to detect vibrations through surfaces, not sounds in the air.

To test how well the ogre-faced spiders could actually hear, the researchers conducted a two-part experiment.

First, they inserted electrodes into removed spider legs and into the brains of intact spiders. They put the spiders and the legs into a vibration-proof booth and played sounds from two meters (approximately 6.5 feet) away. The spiders and the legs responded to sounds from 100 hertz to 10,000 hertz.

Next, they played the five sounds that had triggered the biggest response to 25 spiders in the wild and 51 spiders in the lab. More than half the spiders did the "backward strike" move when they heard sounds that have a lower frequency similar to insect wing beats. When the higher frequency sounds were played, the spiders did not move. This suggests the higher frequencies may mimic the sounds of predators like birds.

University of Cincinnati spider behavioral ecologist George Uetz told Science that the results were a "surprise" that indicated science has much to learn about spiders as a whole. Because all spiders have these receptors on their legs, it is possible that all spiders can hear. This theory was first put forward by Walcott 60 years ago, but was dismissed at the time, according to the Cornell Chronicle. But studies of other spiders have turned up further evidence since. A 2016 study found that a kind of jumping spider can pick up sonic vibrations in the air.

"We don't know diddly about spiders," Uetz told Science. "They are much more complex than people ever thought they were."

Learning more provides scientists with an opportunity to study their sensory abilities in order to improve technology like bio-sensors, directional microphones and visual processing algorithms, Stafstrom told CNN.

Hoy agreed.

"The point is any understudied, underappreciated group has fascinating lives, even a yucky spider, and we can learn something from it," he told CNN.

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