Can you tell the age of an octopus by the size of its eyes?

Octopuses are fascinating creatures that are known for their intelligence and unique abilities. One question that is often asked is whether the size of an octopus's eyes can be used to determine its age. The answer, unfortunately, is no.

While it was once believed that larger eyes equated to an older octopus, this theory has been debunked. The size of an octopus's eyes is determined by its habitat and feeding habits, not its age.

Octopuses are known for their ability to change the size of their pupils to control the amount of light entering their eyes. This allows them to adapt to different environments and to hide from predators. However, their ability to change the size of their pupils has no relation to their age.

So, while an octopus's eyes can provide a lot of information about the creature, its age is not one of them. Scientists use other methods, such as counting growth rings on the octopus's beak, to determine its age.