Iain Kerr 3rd from left and the Snot Beat team. All photos/videos courtesy of Ocean Alliance. whale.org

Whales feeding. All photos/videos courtesy of Ocean Alliance. whale.org

The full Alaska Snot Bot Team. All photos/videos courtesy of Ocean Alliance. whale.org

Iain Kerr 3rd from left and the Snot Bot team. All photos/videos courtesy of Ocean Alliance. whale.org