Well...I don't think any animal's eyes can just turn red at night. But, some animal's eyes DO turn color due to the lighting. Like dogs eyes glow in the dark so-to-say. If you turn into a right position, you can see the're eyes glow. It may seem like their eyes changed color.
the red eyes is the original guinea pig the white eyes is the normal guinea pig but the white eyes is better than red eyes because red eyes bites and whit eyes do not.
ants definitely have eyes, but cant understand about red eyes.
It's normal for some guinea pigs to have a red tint or red eyes. My male guinea pig is not albino, his eyes are brown but they have a red tint or in a certain lighting their red. But I see a lot of non-albino guinea pigs with red eyes, its normal.
yes
Yes, but only if they become mad or angry.
their eyes turn red when they get mad or when they are fighting a snake such as a cobra that is their natural enemy.
because he has blue eyes but when he gets mad his blue eyes turn to red. That what people with blue eyes have not other color eyes
they are red i think cause if they are gold then that means that their thirsty No, they don't turn red at all. Only vampires who feed off of humans have red eyes. 'Vegitarian' vamps have gold/topaz eyes. They turn black when they're thirsty, and gold/topaz when they're not thirsty. And Edward's eyes don't change color when he's mad. Just when he's thirsty. Apparently the first person has never read Twilight.....
Yes as a anasthgiologist graduate from Yale i can assure you that the enzymes in your eyes combine with the hormones let off when angry it causes a chemical reaction to your eyes resulting in a pupilia hemotoma (eye bruise)
Answer When they're hot hot hot! Or...when they have been crying or the person has bad allergies....maybe when they're mad too! ;-)
Because the colour of the blood vessels that cause your eyes to turn red are red.
no
they are angry.
.....contacts.
no why would u ask that
When he is thirsty for blood, his eyes turn from gold to black. When vampires drink human blood their eyes are red, and when they start to turn amber afte a couple months, and eventually turn to gold.