Update:
Looks like they've untangled a lot of it because the whale's charging around at speed now, but it's still trailing gear so they're working on attaching buoys closer and closer to the whale so they can cut it free.
It's only a very small juvenile humpback so it's pretty nimble and is leading them on quite a chase.
@stueytheround
Yeah, it looks healthy enough, but obviously not thrilled. The young ones like to frolic and this one's not doing that.