Scientists from the University of Delaware have created a hearing test for ducks. The New York Times put together a video to illustrate what Kate McGrew, a masters student in wildlife ecology at the University of Delaware, was able to find out and why this may up saving the lives of countless ducks. Why should we care? “This was no frivolous inquiry. Sea ducks, like the ones she trained, dive to catch their prey in oceans around the world and are often caught unintentionally in fish nets and killed.” Read more about these sea ducks here.