The kids react differently to surprises, mostly joy and squeals, but it happens and disappointment. 
Lets look at these lovely creatures.

Scientists have floated in the sea not far from Sydney, the goal was simple - to put a tag on the fish from the family of billfish to the purposes of scientific research, and then remove the instructional video on how to properly release the fish into the wild.
It worked, raised a run, the operator was ready to make a film, a scientist holding a fish's nose and was ready to let her go, as happened here is unpredictable.A. Photographer decided to sail for about 5 meters from the boat to remove marlin from another angle. (Al McGlashan)