In humans and animals, the ear is a very complex organ, capable of perceiving sound vibrations. A person uses auditory skills to communicate, perceive music, cinema, and establish communications. Animals have more difficult weight, because the ability to perceive sounds well helps them survive in the wild. One to hunt, the other to hide from predators. We will plunge into the world of wildlife and in our review animals with the sharpest hearing.
12
Rabbits and hares
Long funnel-shaped ears allow rabbits to hear well. In addition, thanks to special muscles, these animals can rotate the auricles, significantly increasing the range of perception.
Females easily catch the quiet squeak of the cubs. Interestingly, rabbits have acquired the ability to differentiate sounds. They distinguish aggressive signals, the sounds of calm and peace, calls for mating.
Turning their ears to the source of sound, they improve its perception. They communicate with each other in high-frequency sounds, and keen hearing allows you to navigate in the environment. Wild hares have the same hearing aid device that just needs to hear a predator from a long distance.
11
Dove
The beautiful bird, which has become a symbol of the world at the suggestion of Picasso, has excellent hearing. Pigeons are capable of capturing low-frequency infrasounds below 20 Hz.
Studies by zoologists have shown that birds can hear sounds even 0.5 Hz. The upper limit of perception is at around 12,000 Hz. They communicate with each other in a special system of sounds, warning of danger, during courtship in the mating season.
Everyone knows how doves coo. Moreover, all types distinguish different intonations.
Sensitive hearing helps pigeons to easily catch weather changes, the approach of a thunderstorm, strong wind. Pigeons can also predict the approach of earthquakes. By the way, at thebiggest you can learn about the largest pigeons on the planet.
10
Elephant
Of course, the elephant has big ears, which means he hears well. Large ears are used by elephants to redirect sounds.
Such large ears and the complex structure of the inner ear allows these huge animals to catch low-frequency sound waves. This is a herd animal. Elephants have learned to make and perceive sounds in order to coordinate actions in a group. Scientists examined a group of elephants and revealed a unique fact. These giants have a musical ear, and they easily distinguish a female voice from a male one.
They are able to hear a relative at a distance of 2.5 km. This ability allows you to avoid danger, come to the rescue, protect offspring.
9
Horse
The horse's ear is a universal means of communication and signaling. Nature endowed these graceful animals with hearing acuity so that they could survive.
Horses turn their auricles to the sound source, making it easier to perceive. By the position of the ears, a person has learned to understand what the attention of an animal is directed at. Nomadic peoples use horses' auditory skills to communicate with animals. Horses are able to distinguish intonation, perceive commands.
They can determine the sound source with an accuracy of 25 degrees, and the range of perception ranges from 55 Hz to 33.3 kHz. Able to hear sound and react to it from a distance of 4,400 m.
8
Rat
The level of hearing perception of a small rodent far exceeds the hearing of other animals. According to this indicator, rats are ahead of humans. These creatures are capable of capturing ultrasound.
The movement of the ears focuses on the source of the sound, so they can pick it up from a great distance. A highly organized animal captures not only ultrasonic waves, but also low-frequency vibrations. In 1941, scientists during the study revealed that the hearing acuity of rats increases with increasing frequency of sound.
There are white rats, and zoologists have found that albino hearing is much worse than that of individuals of normal color. So in rats, albinism affects the sense of smell and vision, but the hearing remains the same sharp.
7
Dog
Everyone knows that dogs have a great scent that can distinguish up to one thousand different smells. But dogs also hear well and are 4 times better than humans.
The auditory system of dogs is designed the same as in humans, but they hear in the range from 12 to 80,000 Hz. In addition, they perfectly differentiate sounds and feel its power. In the silence of the night, weak rustles can be discerned from a distance of 150 m from the source.
Dogs use the muscles on their heads to easily control the auricles, turning them to the sound source. By turning the head and ears, the dog can determine the sound source with an accuracy of 2 degrees.
6
Cat
Cute animals that capture the hearts of cat-lovers and the Internet have a keen ear. And they hear cats in the high frequency range.
32 muscles are responsible for the rotation of the auricle, so the cat can easily rotate them in all directions. Freely distinguish sounds in the range of ten octaves. From three meters in a split second determines the sound source. They pick up the ultrasound that is best heard at a frequency of 8,000 Hz.
If there are two sources of sound nearby, cats can easily recognize them. Cats use all these auditory abilities in hunting. At night, hunting mice, they rely on their hearing, dexterity and speed of movement.
5
Dolphin
From the land inhabitants of our planet, we pass to the inhabitants of the deep sea. These beauties have the largest range of sound perception, from 75 to 150,000 Hz.
The outer ear is poorly developed, but the lower jaw and the developed cerebral cortex help to hear. Sound processing is instant. These animals have a truly unique rumor using echolocation. In difficult situations, dolphins often rely on hearing than on other senses, such as vision.
They communicate with each other through a complex ultrasound system, and a person cannot catch some of these sounds. This is a social animal, and sounds help to find a common language in the pack. The range of emitted sounds is quite extensive. Ultrasounds are easily captured.
4
Boar
Wild, aggressive animal is among the ten most highly developed representatives of the wildlife of the planet. They have poor eyesight, but other sensory organs, including hearing, are aggravated.
He will catch a person’s approaching sense of smell from 300 meters, but he can easily hear a branch crunch from a distance of 100-120 meters. In the course of evolution, wild boars have changed their lifestyle. If earlier it was a daytime animal, now they are active at night. This circumstance led to exacerbation of hearing.
Wild boars have an excellent memory and they freely remember various sounds. There is a kind of differentiation, separation into alarming and safe sounds. So we can say that this is a smart animal.
3
Owl
The nocturnal predator has excellent vision and hears perfectly in the night. Sensitive hearing for all species of owls is no less important in life than keen eyesight. There are cases in history when a blind owl hunted and survived perfectly.
During the hunt, the owl hears the characteristic sound for the victim, and focuses on it. In the snowy winter, with the help of keen hearing, owls and owls track rodents moving under the snow. The whole hearing aid of night hunters is uniquely arranged. Firstly, they have an increased eardrum area.
Secondly, the ears of the owls are located asymmetrically, which extends the range of sound capture, and the feathers above the ears act as a horn. Such a mechanism makes it easier to determine the sound source.
2
Bat
The nocturnal hunter, like other nocturnal predators, also relies on its keen hearing. Vision in bats is weak, which led to the development of other sensory organs.
By echolocation, they are the champions among all the animals that live on the planet. They make a sound, and then easily catch its reflection from objects. They are capable of emitting up to 190 squeaks per second, so it can be firmly asserted that they see bats with the help of sound.
All the wisdom of echolocation would be useless without keen hearing. It is easy to distinguish between different sounds, so that they can hear insects from a long distance. They will hear their potential victim, even if it is very noisy nearby. She will figure out the sound vibrations she needs from everything.
1
Large wax moth
In terms of hearing acuity, an insect was ahead of all representatives of the animal world. This bee-shaped butterfly is also called a bee fire. No wonder, because this butterfly is found wherever there are bees.
A small moth can accept sounds up to 300 kHz. No animal in the world can boast of such a rumor. They need such a rumor to
long distance hear your main enemy - bats.
Bats, as we already know, also hear well, but the wax moth surpassed them in this component. All in order to have time to hide before the appearance of a dangerous predator.
In conclusion
Summing up, we note that a person perceives sounds with a frequency of 20 Hertz to 20 kilohertz. Almost all wildlife inhabitants can catch 3 times more sounds, both high and low purity. In the course of evolution and various living beings, special abilities and various forms of hearing organs were formed that help them navigate and survive.
The thebiggest editors ask you to write in the comments which animals with the sharpest hearing have caused you the most surprise.