#精品长文创作季#
It is said that the eyes are the windows to the soul. But when we say that, are we also including animals?
As our list of animals with the largest eyes in the world shows, perhaps we should include wildlife as well.
Domestic pets like dogs and cats have magical ways of letting us know how they feel just by staring at our faces.
When the giant squid looks at whom, who looks away?
The human fascination with the concept of eye contact is fascinating. We believe that the eyes can reveal a lot about a person. We believe that our eyes are a strong sign of confidence, shyness, curiosity, anger, frustration, and more.
We say animals do the same thing.
Let's take a quick look at 14 animals that are known for their big eyes.
#14树蛙
Tree frogs love to scare away predators with their big red eyes.
Their eyes protrude from their heads, making them look bulging, almost alien poses. The feature is actually a defense mechanism. This is known as "fright coloring". If the tree frog closes its eyes, the eyelids will blend into their leafy ecosystem just like its body. If a predator approaches, the frog will open its eyes. The astonishing movements of the big eyes paralyze the predator, even if only temporarily. In that brief moment, the action gave the animal a chance to escape.
#13 Sphinx Cat
The eyes of Sphynx kittens usually open within three days of birth, which is a rare feature in the cat world, and some kittens even open their eyes as soon as they are born.
In general, felines are believed to have large eyes. The Sphynx cats prove it. They have almost no hair, but the power of their eyes is fascinating. Sphynx cats do not have eyelashes. This means that felines have no protection against airborne debris. But they do produce a discharge that acts as a moisturizer and cleanser. They comb themselves but leave traces of secretions. The owner must then carefully clean any residue around the area using a soft, lint-free towel and warm water. Do not use chemicals of any kind. Not only can they get into the eyes, but cats may also lick them off.
#12 Swordfish
Like other sea creatures, swordfish use eye heating to gain keen vision.
Their eyes are the size of a softball and use eye heating to give them superior vision. It helps them catch fast-moving prey. Swordfish have an organ that specializes in generating heat. This makes the temperature of the eyes at least 10 degrees higher than the ambient temperature of the surrounding water. Other marine animals that use eye heating include tuna and certain sharks. The heating process also includes the animal's brain. Studies have shown that bony fish, such as swordfish, use this adaptability to prevent eye defects due to unexpected and rapid changes in water temperature. These conditions can pose a threat to the nervous system of the animal.
#11变色龙
Chameleon's eyes can provide a 360-degree view.
Chameleons are not only masters of disguise, but also masters of disguise. Their eyes are the most colorful of any animal. Their eyes have multiple layers of skin. Like their ability to change skin color, the function of the eyes helps them blend into their environment to escape danger. Chameleon's eyes can turn 360 degrees. Animals can also switch their vision between binocular and monocular vision. The feature allows them to view the scene with both eyes or form two images, one for each eye.
#10 Hostfield tarsiers
Nocturnal tarsiers have eyes larger than their brains.
Found in the lowland jungles of Southeast Asia, these creatures have two huge eyes on their tiny bodies. The Hostsfield tarsier is a relatively small and relatively unknown species. In the mammalian world, tarsiers' eyes are the largest relative to their size. The volume of each eye is the same as that of an animal's brain. A primate is a small furry animal with elongated limbs. But they make up for their lack of size with their agility and keen senses. Tarsiers are nocturnal, using their thin eardrums to catch sounds for foraging and feeding. Tarsiers also possess amazing jumping, jumping, and climbing skills.
#9 Giant Squid
The giant squid has huge eyes that help it find prey in the dark depths of the ocean.
The giant squid is one of the largest animals in the world. It is located in the deepest waters of Antarctica. In addition to its eyes, this creature has other unique attributes, including the fact that it is the largest invertebrate on Earth. It is even larger than the largest whale in the animal kingdom. (The sperm whale in the area where the squid is located has scars from the fight with the giant squid.) The eyes of the giant squid are facing forward to provide proper distance vision. In the faint light of the depths, they can spot food and predators. Each eye is about the size of a football ball.
#8兔子
Rabbits have large eyes on both sides of their heads, which allows them to spot predators from both sides. Rabbits also often have farsightedness, which allows them to see predators approaching from a distance.
Rabbit eyes come in a variety of colors, but tend to be dark. On the other hand, albino rabbits always have red eyes. Not only do rabbits have big eyes compared to their size, but the eyes also give them some fascinating abilities. First, the eyes are located on both sides of the head. This provides a panoramic view of the animal. Without turning their heads, they can see a 360-degree field of view, including above their heads. Believe it or not, the only blind spot is right in front of them. But their sense of smell and beard make up for it. Rabbits also sleep with their eyes open. They only shut them down when they feel safe in the ecosystem.
#7 Dogs
Unlike humans, dogs have a membrane that acts as a third eyelid to protect their eyes.
When we say puppy eyes, we mean that kind of sad, curious, big-eyed gaze that many dog lovers can't resist. Studies have shown that dogs' eyes are generally about the same size as humans. Only the cornea is larger in diameter, and the iris is also larger. This feature enables your pooch to make those incredibly expressive gazes. They also have a layer of velvet – a layer in the eye that reflects light. It makes the dog's eyes sparkle at night.
Among the various dog breeds, pugs generally have the largest eyes. However, the Guinness Book of World Records for the largest dog in the world with the largest eyes is a Boston Terrier named Bruski.
#6 Lemurs
The size of the eye is scientifically determined based on its relationship to the size of the head.
Lemurs have small snouts and weigh a lot, which makes their eyes look huge. While typical creatures have bold yellow eyes, many have blue eyes. There is also a new species with round black eyes. Lemurs are highly social animals that live in ranks, with everyone keeping an eye on predators. Lemurs can be active during the day or at night.
#5 Animal with the Biggest Eyes: Owls
Owls have a wide range of binocular vision, allowing them to see three-dimensional space and standard distances.
Their eyes are very large. Owls are nocturnal and can see well in extremely low light. This is a great advantage for hunting. But, as some rumors say, owls can't see things in the complete absence of visible light. Owls are the only animals that have better night vision than felines. The Great Grey Owl has huge black pupils, which allows it to see better than any other nocturnal animal. Another fascinating thing about owl eyes is that this creature is unable to move them. They can only see straight ahead at all times. The owl has to turn its head to see the sides.
#4侏儒狨猴
The pygmy marmoset is the smallest marmoset, but its eyes are certainly not small!
In the forests of South America, pygmy marmosets move like squirrels, sprinting quickly and freezing in the environment. Classified as a finger monkey or miniature monkey, this creature has keen eyesight and can spot predators and food. When you observe marmosets, you will notice that the eyes on their faces are wider rather than larger. These animals are extremely expressive, and they use their eyes and hair to create expressions of fear, surprise, and playfulness.
#3鸵鸟
Ostriches have the largest eyes of any land animal.
The eye is two inches in diameter, about the size of a billiard ball, and five times the size of a human. Since nature tends to balance things and the eyes occupy so much space in the head, the ostrich's brain is smaller than the eyeball. This bird can spot objects up to two miles away during the day. Keen eyesight protects ostriches from predators. Since ostriches can move at speeds of up to 45 miles per hour, spotting enemies early can give the ostrich a head start!
#2斑马黑蜘蛛
Zebra black spiders have excellent binocular vision.
They are one of the smallest animals on Earth. It is stocky and short-legged, with white stripes on its black body. The eyes of zebra spiders are large compared to the rest of the body. They are the biggest thing on the face and tend to be completely dark. Now, we need to note that this spider actually has eight eyes. The main one – the large one – is located in front of the head and provides binocular vision. Six other eyes grow on one side of the head, providing the creature with a 360-degree panoramic view of its surroundings.
#1 Slow Loris
Slow loris have large, round eyes and are nocturnal hunters.
The slow loris has a pair of large, wide saucer-shaped eyes above its small lower face. Don't let the cover of this book fool you. They look like the cutest stuffed animals, but their bites are dangerous. Their venom causes the meat to rot. New research suggests that the biggest victims of their bites are other slow loris. But these animals are not necessarily dangerous. Their movements are calm and slow. When threatened, they are more likely to remain motionless and wait for the danger to pass.