What is the largest animal in the world
Earth’s land-dwelling organisms only grow to certain weights and heights because gravity controls their shape.
But the weight and height of sea creatures is very high.
There gravity does not work due to water, thus marine life is the largest living thing in this world.
In this article we are going to look at the largest living things in the world
blue whale’s tongue alone weighs as much as an elephant.
A blue whale’s heart is said to be as big as a car.
Amazing facts about the blue whale
The blue whale is a mammal whose life span is said to be 80 years to 110 years.
It can measure more than 30 meters and weigh more than 180 tons.
It spends most of the summer feeding in polar waters, and migrates long distances towards the equator when winter comes.
These creatures live in all oceans of the world and its scientific name is Balaenoptera musculus.
Although the blue whale is a deep-water predator, it must often come to the surface of the ocean to breathe.
Vertical height above justice up to 9 meters when it is overhanging.
The female blue whale breeds only once in 3 years and the gestation period is between 11 and 12 months.
A female whale usually gives birth to only one calf, a baby whale weighing 27,000 kg and measuring 8 meters in length.
Newborn whales swim to the surface of the water with the help of their mothers.
blue whale calf grows up drinking more than 600 liters of milk every day, and the calf gains about 90 kg every day in its first year.
Characteristics of the blue whale
Blue whales occasionally travel from one location to another in small groups.
But these blue whales are usually found alone or in pairs.
Blue whales communicate using low-frequency pulse calls and moans.
Doctors report that blue whales can hear each other up to 1600 kilometers away.
Blue whale conservation
During the 1900s, whale oil hunters aggressively hunted these species to the brink of extinction.
Thousands of blue whales were killed.
In 1966, the International Whaling Commission finally granted protection to blue whales.
Thus they have recovered from a slight decline.
Blue whales are currently listed as Endangered on the World Conservation Union’s Red List.
It is estimated that there are only 10,000 – 25,000 blue whales alive in the world’s oceans today.