They're not completely blind, I dont think. Plus a mammal with no eyes would be extremely strange
no
Bats can't see very well, they use sonar
Potatoes have lots of eyes, but can't see a thing.
Well, we are studying different animals eyes at school and I have to do a powerpoint on bats eyes. The differences are that bats are very poorley sighted and humans are not. Another differenceis that we can see in colour and bats see in monochrome. I hope my answer helps!
kinda they use their eyes a bit for hunting but mostly they "see" with their ears.
They have special eyes to see in the dark.
That is why owls has very big eyes.. they can see anything.. Common Sense
Bats have eyes and can see both at night and during the day using their eyes. However bats do not rely on their eyes at night (in the dark), because they have another sense they use called "echo location" which works better than their eyes.
Some bats have solved this problem using their eyes. These bats (the Megachiroptera) have large eyes that are capable of seeing well even in almost total darkness. Bats are not blind! For example, flying fox bats have very good eyesight and they use their eyes along with their excellent sense of smell to help find food in the dark. Bats' eyes are better at seeing in the dark. Most see objects only in black and white, but color vision is known to exist in some old world fruit bats.Even the tiny eyes of the echolocating micro bats are sensitive to light. Mega bats are highly visual animals that use their eyes to locate fruit-bearing trees during nocturnal flights. Theses bats are capable of seeing more sharply than humans in the dark, but are not more sensitive. Some micro bats have the ability to discriminate between vertical and horizontal stripes. Observations suggest that when foraging for insects, bats use vision to control their flight altitude. In short, bats have eyes because they use it to locate and find food to eat and to live.
Yes, bats do actually sleep with their eyes open although they do have the ability to shut them. Frogs and fish also sleep with their eyes open and surprisingly so do cattle! However, as they are unconscious they are not able to see.
no not all bats are blind ... .... .... new answer .... OK no all bats are able to see the reason they use sonar is because that they see the same way humans do... they use cones and rods in their eyes, which can't see at night, so there fore... bats are not blind they are more able to see than we are. They are just nocturnal so that they are only out during the night. And thus bats cant see at night even though they can see perfectly normal.No they are not blind, but they have little need to use their eyes to know where to fly. Bats can 'hear' their surroundings by sonar and therefore can 'see' at night.
because the need to see to fly and the sun light hurts there eyes they are nocturnal