Blue whales are the biggest mammals from the world and they can be found in the deep blue oceans. Blue whales are quiet animals, discrete and they are mammals, not fish, as many people say, but this is a mistake. Even the baby blue whales are huge,being much bigger than a car and they need impressive amount of food. They stay by their blue whales mothers and only after they grow and learn to hunt, they become independent and then go there is the big blue ocean and begin their life on their own.

Unfortunately, blue whales are so much hunted that they are in danger of extinction. More, the pollution, affects the blue whales and we have to keep the waters as clean as possible because if the fish die, the blue whales will not have food at all. It is an entire ecosystem and if a branch is damaged, all the ecosystem will suffer. In nature, things are very well connected and we are a part from nature, so we have to take care of it. It is great how adapted to deep ocean blue whales are because they can hold their breath for many hours. But if the waters are polluted we will not be able to keep them safe. Blue whales are he animals, apparently strong, but if we do not take care of the nature, they will become fragile because they will not have the necessary conditions.

More, blue whales give birth only once in a year, this being a problem as they are already in danger of extinction. Unfortunately, there are many troubles for a baby blue whale, so this is another negative fact that puts the blue whales in danger. What is interesting about blue whales is that they can move fast and they can communicate one with each other from long distances. It is great the way they communicate and the way they take care of their babies. It is in our power to ensure them and to other animals from the oceans a safe life and habitat.