The harp seal has black eyes because it is what is advantageous to survival to the animal. This animal has developed and kept black eyes since evolving into it's current form.
2 eyes
Seahorses don't have eyelids, so they sleep with both Eyes open.
Female Elephant seals (called cows) weigh 1 tonne and can be 3.5 metres long! They have silvery skin and big black eyes which help to hunt their prey!
You get seals in the Alantic ocean.
Jimmy Seals married a black woman and is still happily married
Black
so thay can see lol
The Letter with the Black Seals - 1912 was released on: USA: 2 April 1912
they are as big as a rhinos balls.
My friend dose have black eyes. Some have green eyes,blue, brown, but he has black.
they look furry and have enormous eyes.