Whales are some of the most magnificent animals on earth. They are the largest of all the mammals and are spectacular creatures to see in the wild.
If you are thinking of going on a whale-watching trip, Trevor Day, author of the Whale Watcher book, has some tips to help make it a success.
There are 27 km of specimen shelves in the Darwin Centre - the same distance as between the Museum and Junction 6 of the M1.