Have you ever wondered how animals see the world? How does their vision differ from ours? You will get a great idea by watching this clip. The world through the eyes of many animals is completely different from ours. Eyes evolved 500 million years ago. From humble beginnings, when they only perceived light, they developed into an extraordinary organ and tool/weapon of humans and animals. See how animals see the world.
As we were once told, "the eyes of animals they speak a strong and illustrious language”. Animals too they see the world much differently than humans, but even between them there are big differences. Thus, dogs see completely differently than birds, mice see completely differently than snakes, sharks see completely differently than owls, and horses see completely differently than insects.
READ MORE: National Geographic: Into the Kingdom of Animal Eyes
If there is no vision in humans vital for bare survival, it is so much more so with animals, because in the animal world everything is subject to the law of the stronger and in the struggle for existence many rely above all on their eyes. Therefore, they have developed over time specific vision, which additionally helps them in this.