Take a tour of the Gully, Atlantic Canada's oldest marine protected area Mainstreet Halifax

Canada's second-ever marine protected area has just turned 20 years old and the Maritime Museum of the Atlantic is hosting a birthday bash for it on Saturday. The Gully is located 40 kilometres off Sable Island and is home to rare species of sponges, whales and other sea creatures. Ahead of the celebration, ocean scientist Trevor Kenchington joins host Jeff Douglas to talk about what can be found in waters.