Incredible Blind Animals That are Hardly Senseless (Slideshow)
Image credit: johntrainor/Flickr
In the comic Daredevil, mild-mannered Mathew Murdock is blinded when a chemical spills onto his face from a passing truck. With his vision impaired, the rest of his senses become heightened.
Plot devices aside, nature is full of animals that, lacking a highly-developed sense of sight, are able to accomplish incredible things with their other senses.