Species Profile: The Blue Whale
The blue whale is so big its tongue weighs about the same as an elephant. These whales were hunted to near extinction in the early 20th century but their numbers are now recording a very slow but steady increase.
The blue whale is so big its tongue weighs about the same as an elephant. These whales were hunted to near extinction in the early 20th century but their numbers are now recording a very slow but steady increase.