5 interesting facts about killer whales you should know, read details
Orcas are known for their size, strength and unique ways of living and hunting. Here are 5 interesting facts about killer whales. Read to know more
Killer whales or Orcas are among the most remarkable creatures of the ocean. Recently an incident of a marine trainer being attacked by killer whales spread rapidly creating fear and confusion. However, none of these clues were proven true.
Orcas are known for their size, strength and unique ways of living and hunting. They are not mindless killers but highly intelligent social animals.
So, here are 5 interesting facts that you should know about killer whales:
1. Massive yet swift hunters
Male Orcas can reach 9-10 meters in length and weight over 5 tonnes with dorsal fins that rise nearly 2 metres tall. Even with a huge body, they are surprisingly fast swimmers.
They can swim over 50 km/h and chase down fast moving prey. Their powerful tails push them forward and their body structure helps them glide through the water easily.
2. Strong social bond
Killer whales live in pods which are close family groups. These pods often stay together for life. They use calls and whistles to communicate with each other and coordinate while hunting.
Each member of the pod has a specific role and they rely on teamwork just like humans do in families or communities.
3. Slow reproduction
Female Orcas carry their babies for around 17 months which is the longest pregnancy among marine mammals. After giving birth, they wait several years before having another calf.
Because of this slow reproduction rate their population grow very slowly. It takes a long time for them to recover if the population rate goes down.
4. Global distribution and migration
From the freezing Arctic and Antarctic waters to warm tropical seas, Orcas are found in oceans all over the world.
Some pods are called “residents,” because they stay in one place where there is plenty of food. While others are called “migratory,” as they are traveling thousands of kilometers in search of prey.
5. Different diets and hunting styles
Not all orcas eat the same food. Some pods specialize in hunting fish while others go after seals, dolphins and sometimes even large whales.
They also develop their own unique hunting techniques which makes them an intelligent species.
Killer whales are far more than strong predators of the sea. They are caring family members, swift hunter and intelligent animals.
