Birds are bizarre creatures when you really look into them. For example, did you know that penguins can only recognize salty and sour tastes? Or that Palila birds, native to Hawaii, feed on the seeds of the māmane plant, which contain a level of toxins that would easily kill any other small animal? Or that pigeons are thought to be best at color detection than any animal on Earth and are often used in search and rescue missions? Various avians have different superpowers and different ways of working their sensations, but one thing is true for most birds – their superior (in comparison to humans) vision.