Like all nocturnal animals Margays have proportionally larger eyes to help gather more light.
Many predatory animals, such as owls or lions, have large, front-facing eyes to help them locate prey. Birds that avoid animals with this feature have a better chance of not being eaten.
What did they not use large animals to help with the building
Birds avoid animals with large eyes on the front of their heads because they see them as predators. This is frightening to the bird, so they stay away. Animals with smaller eyes to the side, rather than front, are not thought of as predators by the birds.
Generally, animals that have large eyes and eye sockets had poor vision. So, early primates with their large eyes probably couldn't see very well and had large eyes to compensate.
All nocturnal animals have large eyes. The eye of an owl helps it see better in the dark
the owl
Owls have large eyes that help them search for food at night.
Frogs have large eyes to see better and look for their prey! They will have more food!
Take it to a vet that treats large animals.
The animals that live in the disphotic zone are adapted to life in near darkness, cold water and high pressure. Many of the animals in this zone have large eyes, helping them see in the nearly dark waters. Most are small, dark and thin (to help camouflage them). Many have large teeth and jaws.
They have relatively large eyes to help them collect light while they are active at night. The species is nocturnal.