Scott Portelli is an acclaimed wildlife and underwater photographer, and has swum with whales and other magnificent creatures of the deep in some of the world's most exotic locations, like Antarctica, Tonga, the Falkland Islands and Norway. Among many other awards, Scott was awarded Wildlife Photographer of the Year in 2016, and he runs tours that you can join up with around the world to swim with whales. 

Songs in this episode - all licensed under a Creative Commons License:

• Message from the whales - Ulrik Grahn-Olsen

Image from Scott Portelli on Instagram