PLoS ONE

Smarter than a first-grader?

In Aesop's fable about the crow and the pitcher, a thirsty bird happens upon a vessel of water, but when he tries to drink from it, he finds the water level out of his reach. Not strong enough to knock over ...

6 hours ago 4.4 / 5 (9) 8

Technology tracks the elusive Nightjar

(Phys.org) —Bioacoustic recorders could provide us with vital additional information to help us protect rare and endangered birds such as the European nightjar, new research has shown.

Jul 21, 2014 not rated yet 0