Blue Whales are the biggest animal ever to have lived on our planet. They can grow up to 33m long, weigh over 180 tonnes and have a heart the size of a car. Their newly born calves are heavier than a full grown elephant and grow at a rate of 90kgs per day. They are the most iconic species in our oceans and Scubazoo have recently been filming and photographing them in Sri Lanka. Read more about the shoot and see photos and videos of blue whales in Scubazoo’s blog.