In this documentary, dedicated scientists, equipped with cutting-edge technology follow the sperm whales as they dive to depths of 1,584 metres.
Their efforts are not in vain as amazing new findings are revealed about the lives of these acoustically sensitive creatures.
However, these findings pose new questions too. Are the increasing levels of man-made noise, that now pollute the ocean, affecting the whales and forcing them to swim into environments outside their natural habitat, such as the shallow waters of the North Sea?
The number of sperm whales that became stranded in the North Sea increased by 1000% in the 1990s.
During this very same period the commercial search for oil in these waters, using seismic sonar technologies, also increased.
Could there be a connection between the two? Until now, these two incidents have never been investigated.
In this documentary, we talk about hidden caves in Canada. The country is famous for its beautiful scenery, but that is usually because of the lakes and mountains. Not a lot of peo...
Dogs, Latin name Canis familiaris, are a direct descendent of the gray wolf, Canis Lupus. In other words, dogs are domesticated wolves. Their behavior has changed over the years.No...
Do you know your cat? When she is not purring on your living room sofa - do you know where she roams? Do you know where she wanders off once she leaves the premises? No? Well, woul...
Cheetahs are the fastest animals on Earth. They can reach a top speed of 68 to 75 mph, or 110 to 120 kmh. That is a lot. Some vehicles doesn’t reach that top speed.But how does t...