You know goats have those excellent rectangular pupils in their eyes? Well apparently they give the goat an excellent field of vision to detect predators. They also swivel in their sockets to ensure that the pupil remains parallel to the ground.
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You know goats have those excellent rectangular pupils in their eyes? Well apparently they give the goat an excellent field of vision to detect predators. They also swivel in their sockets to ensure that the pupil remains parallel to the ground.