Birds Tell Us to Act on Climate
Pledge to stand with Audubon to call on elected officials to listen to science and work towards climate solutions.
Tim Birkhead
Ornithologist Tim Birkhead is a professor at the University of Sheffield in England and author of several books, including The Red Canary.
Articles by Tim Birkhead
What Makes Bird Vision So Cool
May 30, 2013 — They use their right and left eyes differently. Some may sleep on the wing. They may even be able to see the earth's magnetic field. Welcome to the amazing world of bird vision.