wildlife

U.S. Bureau of Land Management

Some public toilets in America’s state and national parks have open ventilation pipes that wildlife often mistake for burrows. Many die trapped in outhouse basements.  For the Arizona Science Desk, Maya Springhawk Robnett reports…

Wildlife conservationists say the existing barriers along the U.S. Mexico border are already detrimental to wildlife.  U.S. Congressman Raúl Grijalva told Arizona Science Desk reporter Maya Springhawk Robnett President Donald Trump’s proposed uninterrupted wall would be worse...

New Ideas Wanted For Keeping Birds Out Of Arizona Crops

Mar 28, 2016
Paula Rivadeneira, University of Arizona

A flock of birds can damage acres of fresh produce.

“Not only can they eat the produce or eat your seedlings or your seeds, but they also poop in the field. So there could also be fecal material left behind,” said Paula Rivadeneira, University of Arizona professor at the Yuma Agricultural Center. “And that’s a real, genuine concern for food safety.”

To keep birds away, growers have tried more than just scarecrows – including cannons, noises that mimic predators and even lasers. Nothing really works.