Stills from drone video:

Our small RHIB (11.5' long) can be seen at the right in the image below.

Video:

The same mom, calf and escort cruised by us a couple times and at one point as they were passing by, they did

a complete circle coming right next to us. Photos below are a series in sequence of that quick fly by:

Close crop of above image:

Image below is a still taken from video and in the sequence of these stills:

Video in half speed of the fly by: