Watch past the one minute mark. YIKES!
“While observing a mother Humpback nursing her calf from a safe distance away, the whales finished up and dove down. What happened next took everyone by surprise!
Humpbacks are marine mammals and you need to stay back 100M. As you can see in this video they can close the distance very fast and they are unpredictable. Remember ” See a Blow Go Slow”