Here's the latest plan scientists have come up with to kill some of the estimated 2 million brown tree snakes that have wiped out many other animals on Guam:
In April or May they're going to lace dead mice with painkillers, attach them to little parachutes, drop them from helicopters and hope that they get snagged in the jungle foliage. Then, if all goes well, the snakes — which as their name implies hang out in trees — will eat the mice and die from ingesting the painkillers' active ingredients.
Flowers are nature's ad men. They'll do anything to attract the attention of the pollinators that help them reproduce. That means spending precious energy on bright pigments, enticing fragrances and dazzling patterns.
Now, scientists have found another element that contributes to flowers' brand: their distinct electric field.
Anne Leonard, who studies bees at the University of Nevada, says our understanding of pollinator-flower communication has been expanding for decades.
Good morning. I'm Renee Montagne. A rooster, a mallard, and a white duck walked into a pond and into a beautiful friendship. A white duck with a limp, a rooster nicknamed Cocky and a mallard have settled down together at a pond on the grounds of a retirement community in White Rock, South Carolina. The State newspaper reports the trio has captured the imagination of residents there, who can't get enough of the birds of different feathers flocking together. It's MORNING EDITION. Transcript provided by NPR, Copyright NPR.