Bulldog bats produce the loudest sounds among bats and can reach the level of 140 db. They group together during singing their mating song so as to confuse birds and other predators.īats use sound to navigate in what is known as echolocation. The hollow abdomen helps in amplifying the sound produced by contracting the internal muscles. They produce the sound from a musical drum called tymbals located in their abdomen. They sing to attract mates and their noise can reach in excess of 135 db and travel for over a mile. They can live for up to 90 years.Ĭicadas are the loudest insects. They are flightless, nocturnal and the heaviest parrots weight 2-4 kg at maturity. They also make high pitched metallic calls. The booming sound is made by using the thoracic air sac. Their mating calls can reach up to 132 db and cover a distance of 4 miles. Kakapos belong to the parrot family and are the loudest birds. They make these guttural and high pitched noises with the help of an enlarged hyoid bone. They are also known as the loudest land animal as their howls can reach up to 128 db and cover an area of 3 miles. They are very social animals and live in large groups and have a variety of sounds to communicate with each other. The frequency of these rumbling sounds is below the audible range of humans but their loudness is around 117 db.Īs the name suggest howler monkeys howl. ![]() They are also known to produce very loud infrasonic sounds that can travel up to 10 miles. The most famous is the trumpeting sound that they make when excited, distressed or angry. They howl to assemble the pack, establish territory or to communicate with each other.Įlephants are highly intelligent and use many sounds for communication. Their howls can be anywhere from 90 db to 115 db and can over a phenomenal area of up to 50 square miles under the right conditions. Wolfs are pack animals and howl to communicate within the pack. One of the most famous animals known for its howls is the grey wolf. They can giggle when threatened and make whooping noises while hunting that are as loud as 112 db. Hunting in packs needs a lot of communication and hyenas have a decent vocabulary of sounds. Their strength lies in numbers and perseverance. A pride of lions can have a huge territory of up to 160 square miles so roaring helps maintain this territory without having to cover the whole distance. They are also thought to roar sometimes to communicate within a pride. They do so to establish their territory and scare away rival males. Whatever be the reason, when it comes to making a racket, these animals top the list… Sometimes animals use these sounds as mating songs while at other times they use them to scare away rivals. There are many animals, birds and even insects that can make much louder sounds than that. Anything above 120 decibels and it becomes physically painful. A normal human shout is around 70 decibels. ![]() If you think some people are too noisy then wait till you read about some of the loudest animals in the world.
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