Canadian scientists put forward the version that killer whales will be the first predators to die from environmental pollution. And those who live in the western part of the North Atlantic. A study published in National Geographic magazine found that killer whales in the western part of the North Atlantic had particularly high levels of pollutants in their bodies. They were even more concentrated than their eastern Atlantic relatives.

Scientists concluded that this feature is related to their nutrition. Toxic chemicals were found in the fatty coats of these marine mammals, which enter the water along with wastewater from industrial and agricultural enterprises.

These toxic substances clearly have a negative impact on the endocrine and immune systems of these predators, disrupting reproductive functions and brain development.

Because they are at the top of the World Ocean’s food chain, they absorb excessive amounts of pollutants. This situation worries scientists because the death of such an important link of the ecosystem will lead to imbalance. Source