Whales are gentle animals that have graced the planet for over 50 million years and are present in all oceans of the world. They capture our imagination like few other animals.
The largest species of whales were hunted almost to extinction in the last few hundred years and have survived only thanks to conservation and protection efforts.
There are currently 86 recognised whale species, ranging from the small Hector's dolphin (at about 1.4 metres long) to the gigantic blue whale, the largest animal on earth.
Find out more about different whale species in Australia.
Whales meet their need for food and suitable calving areas by travelling long distances from cold feeding areas, to warm, shallower waters for calving and mating.
Find out more about whale migration in Australian waters.
Recent research has shown that dolphins are second only to humans in intelligence. The degree of intelligence of other cetaceans, such as whales and porpoises has not yet been determined. However, their sophisticated behaviour and ability to learn suggest they have a capacity for complex thinking.
Find out more about other Australian whale research projects.
Much is still unknown about the life histories of these majestic creatures, but scientists have made quite accurate estimations in regards to more common species. Like many mammals, these cetaceans go through ‘baby’ and ‘adolescent’ periods before reaching full maturity.
Find out more about whales and their life cycles.