I was patroling CF32 when I received a report of a small convoy, heading roughly my way. I set an intercept course and rushed to meet with it.
Once I reached my destination, I dived for a sound check.
It was not a convoy, but dolphins, three of them! They circled around the boat for a while, then moved on.

(sorry for the poor quality, but it was a dark night)
No animals were harmed during the incident.