The blue whale is the largest living animal on the planet. They are also one of the most endangered animals, with only around 10,000 left in the wild. These massive creatures can weigh up to 200 tons and grow to be over 100 feet long.
Despite their size, they are very gentle giants and have a diet that consists mostly of krill. Krill are tiny shrimp-like creatures that blue whales eat by the ton. In fact, a single blue whale can consume up to 40 million krill in a day!
The blue whale is the largest animal on Earth. They weigh in at around 200 tons and can grow to be over 100 feet long. Even though they are so big, they are actually quite gentle creatures.
Unfortunately, they are also endangered. There are only an estimated 10,000 to 25,000 blue whales left in the world. The main threat to blue whales is humans hunting them for their oil.
In the early 1900s, there was a demand for whale oil and as a result, many blue whales were killed. Today, thankfully, we have alternatives to whale oil and the hunting of blue whales is not as common as it once was. However, they are still at risk due to ship strikes and entanglement in fishing gear.
How Large Are Blue Whales Really? Size Comparison
How Heavy is a Blue Whale in Tons?
A blue whale can weigh up to 200 tons. The heaviest recorded blue whale weighed in at 190 tons. Blue whales are the largest animals on Earth.
They are also the loudest creatures on the planet, emitting sounds that can reach up to 188 decibels.
How Heavy was the Heaviest Blue Whale?
The heaviest recorded blue whale was a female caught in the Southern Ocean in 1947. She weighed 190 metric tons (210 short tons) and was 30.5 m (100 ft) long. The second heaviest blue whale on record was a 37-meter (121-foot) male caught off the coast of Antarctica in 2015, which weighed 173 metric tons (191 short tons).
Is Blue Whale The Largest Animal Based on Weight?
Yes, the blue whale is the largest animal based on weight. They weigh in at around 200 tons and can grow up to 100 feet long. The next largest animal would be the elephant, which weighs in at around two to three hundred pounds.
Blue Whale Size in Feet
The blue whale is the largest known animal to have ever lived. These massive marine mammals can grow up to 100 feet long and weigh as much as 200 tons! Despite their size, blue whales are very graceful swimmers.
They often travel in groups, or pods, and use a variety of vocalizations to communicate with one another. blue whales are impressive animals not just for their size but also for their color. These beautiful creatures get their name from the bluish-gray hue of their skin.
When you see a blue whale in person (or even in pictures), it’s hard to believe that something so big could exist!
Blue Whale Size in Meters
The blue whale is the largest mammal on Earth. It is also the loudest animal on the planet. The blue whale can grow to be up to 30 meters long and weigh over 150 metric tons.
Despite its size, the blue whale is a very gentle creature. It feeds on krill, small fish, and other marine life. The blue whale has few natural predators, but humans have hunted them for their oil and meat.
Today, there are only about 10,000-25,000 blue whales left in the world.
Biggest Blue Whale
The blue whale is a marine mammal of the baleen whale suborder, Mysticeti. At up to 30 metres in length and with a maximum recorded weight of 173 tonnes, it is the largest animal known to have ever existed. Long and slender, the blue whale’s body can be various shades of bluish-grey dorsally and somewhat lighter underneath.
There are at least three distinct subspecies: B. m. musculus of the North Atlantic and North Pacific, B. m. intermedia of the Southern Ocean and B. m.
brevicauda (also known as the pygmy blue whale) found in Indian Ocean waters off southern Australia and possibly elsewhere. Balaenoptera musculus is one of two extant species classified under the genus Balaenoptera , along with Fin Whale . The Blue Whale was first described by Linnaeus in 1758..
The Blue Whale is believed to have evolved from early baleen whales such as Aetiocetus during the Oligocene epoch, some 34 million years ago.. Though large whales were hunted extensively beginning in the 18th century – with an estimated 350,000 killed between 1849–75 alone – they remained largely unharmed due to their size and apparent lack of aggressiveness; whalers knew that attacking a blue whale on a small boat was extremely dangerous.
. However, following World War II Japanese technological advances led to more sophisticated hunting methods which decimated their numbers; by 1972 only 360 remained..
In 1966, Canada , Japan , Soviet Union , United Kingdom and United States signed the International Convention for the Regulation of Whaling which banned open-sea commercial whaling .. It wasn’t until 2018 that scientists discovered just how big these gentle giants really are.
Using DNA samples taken from nearly every part of their bodies, researchers estimate that mature blue whales reach lengths close to 110 feet (33 meters) long—making them about as long as four school buses! And when it comes to weight, these behemoths definitely give elephants a run for their money—the biggest ones tip the scales at around 200 metric tons (440,000 pounds). To put that into perspective, that’s roughly equal to 33 African elephants!
The blue whale is the largest animal on the planet, weighing in at an astonishing 200-400 tonnes. But how does such a huge mammal stay afloat? The secret lies in its blubber – a thick layer of fat that insulates the whale and keeps it buoyant.
This amazing adaptation allows the blue whale to dive to depths of over 500m in search of food.