Could whales be conscious? Scientists now know that whale song shares some of the same patterns as human language. Just how clever could whales be?
Experts stunned by humpback ‘speech’
Just like us?: Scientists are astounded by the similarities between two species, whales and humans, separated by 70 to 80 million of evolution. Glossary
Frequent - Something that happens often.
Humpback whales - One of thirteen species of giant whale, the humpback can be found in every ocean.
Communicate - Share or exchange information and ideas.
Proof - Something that shows something else is true.
Consciousness - When someone is aware of their own body and environment, they are "conscious".
Album - A collection of songs by an artist, released together at a particular time.
Environmental - Relating to the natural world.
Intelligence - How clever someone is.