Why is the North Atlantic right whale considered to be endangered?

            The North Atlantic right whale is one of the most endangered whales in the world. It is a huge marine animal that grows up to 16 metres in length and 70 tonnes in weight. It is known to be an easy target for fishermen and hunters, as it swims close to shores, and floats when dead. Hence, its name right whale.

            Generally, these mammals are spotted along the Atlantic coast of North America. Compared to others in the whale family, right whales are slow swimmers. They are also known to be very playful and curious animals, often poking and bumping objects they find in water.

            However, the population of this species today, is just around 450! The biggest challenges for their survival are ship collisions, and entanglement in fishing nets. Besides, they have a history of being over-exploited by whalers for fat and bones. Another important factor contributing to their decline is climatic change.

            A study conducted in 2012 suggests that underwater noise created by ships could obstruct the ability of whales to communicate. This in turn, affects them while hunting food, and escaping predators.

            The International Whaling Commission is an important body that regulates whaling and addresses other issues faced by this species.

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