www.Primo.com: Animal Eye position.

Eyes useless to see. But did you know that there are animals who do not have the eyes and on the contrary there are animals whose eyes up to eight?

God has set it. His imaginary creature's eyes adjusted to its usefulness. Therefore the ability and placement tailored to their needs.

Some are created by Him for the night there for the day or for both. Some are for the purpose of attack or otherwise nothing to defend himself. Each of it has its drawbacks and advantages.

Eye squirrel.

Squirrel or Squirrel eyes are on either side of his head, and is located on both his cheeks are shaped sloped forward and resembles a cone. Thus it has an inside edge towards the front.

But the location of the eyes was quite close to the base of the head that ran through his head as he climbed a tree he could see through the back of pursuit or not.

Or while running on the ground he can look up to oversee the hawk chasing him. But besides the advantage that he has a weakness that can not be viewed easily sideways.

Eagle eye.

Mata eagles have incredible eyesight to hunt. He can see a rabbit hopping among bushes thousands of feet below.

Rabbit eyes.

But the rabbit hunted have eyes on both sides of his head which place such that it can see eagles were hunting and being swooped for snatched. Now living animals which are lucky.

Owl Eyes.

Owls have eyes located not like birds' eyes in general, ie on both sides of the head, but in front of his face. His eyesight is very sharp and can clearly observe their prey in the dark of night or in overcast condition.

But in order to determine where the prey he prefers hearing. He can pinpoint the exact position of the mice from the noise of leaves disturbed by the movement of the prey rat.

Owl hunter at night has a great eye at all, so great that his eyes can not be driven in the eye sockets.

To look to the side he must rotate his neck, and he can do to look back though. Apart from that his eyes were sharp so that in the dim light, which the human eye can not malihat anything, he can find their prey.

Birds Eye Robin.

Robin bird, bittern Murai yamg in Europe are not able to see things clearly that are a few centimeters in front of him. In order to medilihat clear, prey it must be at some distance.

To be able to see their prey, such as a worm, he straightened up and moved his head toward the back, so that her eyes were there at a distance "can see".

It seems like people are farsighted, to see objects clearly (for example to be able to read) the farsightedness that should keep it a few centimeters from him.

Cat eye.

Cats are pets that really we enjoy doing. He included the beast "noctural" is an animal on the hunt both during the day and at night.

Therefore, the cat's eye can adjust both for daytime and for evening. Pupils (pupil) is not round like most other binatang-, but elliptical (oval). On the evening of the oval shape being wide open to strong light or bright shrink up into the shape of a gap.
Cat eyes would glow (like a fire) when highlighted strong light, because the back of the eye that there is a layer of membrane that works like a mirror that reflects back the light that hits. Other than that it was within its eye cells are very sensitive to dim light. But the cells can not distinguish colors alias color blind.

Fish eye.

Both of our eyes it is a unity, glancing together in the same direction and saw the same thing anyway. Similarly, in mammals and birds. But is not the case in fish, especially fish that is flat, the eyes that are on the left and right of the head.

In the group of fish (as well as in the chameleon) Mataya both worked each freely, independent of one another, for example, toward the front of the left eye right eye being led to the back.

Thus it can cover the distance vision and a wide viewing area, because it can see the secaara two different directions simultaneously. Fish do not have eyelids, so can not blink (always glares). Thus water can always be membersikannya and therefore his eyes are always clean.

Spider eyes.

Eye spider is a combination of several eye. Each eye has a lens and recipient cells light beam so that it looks like facets separated and are usually arranged in groups or clumps on the back of his head.

Spider catches its prey with webs and wait for prey trapped, not so dependent on sight like a spider hunter. Therefore, it is not a problem for him nearby the myopic nature.
Spider hunter has clumps eyes composed of eight eyes are on her back. Each eye lens fitted and cells that can capture light beam.

Although there was a spider who can see clearly an object that is located at a distance of more than 30 cm, spider hunters can follow the slightest movement of the shadow of prey who move from one currency to the next eye.
Thank you for reading this article. Written and posted by Bambang Sunarno. sunarnobambang86@gmail.com
author:
https://plus.google.com/105319704331231770941.
Name: Bambang Sunarno.
http://primadonablog.blogspot.com/2016/02/animal-eye-position.html
Date Published: February 06 2016 at 09:13