"Using Algorithms To Catch The Sounds Of Endangered Frogs" - Article from npr.org
The sun has just set over a swamp east of Santa Cruz, Calif., and Gary Kittleson is putting on a headlamp and waders. The environmental consultant is searching for red-legged frogs. Some years, he says, he would be ecstatic to find just one or two.
This marshland, called the Watsonville Slough, is vital habitat for red-legged frogs. The red-legged frog, which was overhunted for frogs legs and lost much of its habitat to development, is listed as threatened under the Endangered Species Act. A local land trust hired Kittleson to count them so it could determine whether the population is growing or shrinking.
"Migratory Birds are Distracted by Porch and Streetlights" - Article from NewsWeek Magazine
Lights from inside skyscrapers make or break a city's skyline. They also kill as many as 600 million migrating birds each year by throwing them off track as they try to navigate by the moon and stars. Skyscrapers from the Chrysler Building to the Sears Tower, and hundreds of buildings in between, take part in the National Audubon Society's Lights Out campaigns during spring and fall bird migrations by switching off all unnecessary lights or drawing the shades. In one study, bird fatalities in Chicago decreased by 80 percent when building lights there were off.
"Ground-level artificial lights disrupt bird migration" - Article from EurekAlert.org
It's not just lights on skyscrapers that can impact migrating birds--new research in The Condor: Ornithological Applications demonstrates that even ground-level artificial lights can affect birds passing overhead at night.
Scientist Rob Mies shares bat facts and the importance of protecting the animal
Rob Mies from the Organization for Bat Conservation returns to the WGN Morning News to discuss the importance of protecting the animal.
"Pacific Grove Students Hear What Bats Have To Say" - Article from the Monterey Herald
One day last summer, just before sundown, a troop of biologists knelt around some oversized lunchboxes in a grove of Monterey pines more than 50 feet tall. Inside the boxes lay masses of looping cables and highly sensitive audio recorders, which the young researchers hurried to untangle. They were hunting for bats, but they weren’t allowed to stay past dark.