I reckon you're right. They get used to the signature of each boat apparently, so hover around ones they like to play with. They are such little showboats. They were skirting around both sides of the cat, and also under neath for 2-3 hours. Stayed in the cabin, as it was quite a windy day, and they were getting really soaked on the deck, so didn't get any of the dolphins appearing from under the boat.
very must be big!
They are massive. The particular type that were hovering where we were are about 25 metres long. I can't remember how heavy they said they are approximately.
Very much so Trev. It's changed dramatically, even in the last 10 years. Picy of the central city skyline.