Her eyes had china whites but darkly pink irises around the large black pupils.

Her eyes were big, with large pupils that covered half her dark green irises.

Another adaptation to dim light is the large pupils of cats' eyes.

His wide light-gold eyes with their large pupils were his least human feature.

Her eyes were very light grey with large pupils.

And, if you intend to use the binoculars in darker light, look for a pair with a large pupil.

He had the eyes of a nocturnal animal, the pupils large and black in the gloom.

The owl eyes have large pupils; the merganser's are tiny.

Using a photo of a dog with particularly large orange pupils, Picture It 2000 was able to clear up the problem at a medium resolution.

Small pupils attempting to run between the legs of larger pupils playing football.