cruel sometimes maybe, but dolphins are also very well known for saving humans from drowning. I don't think its fair to project human characteristics onto animals, but at least some of what dolphins do is altruistic.
The drowning and shark savior stories are countless, and date back to before recorded history in some cultures. Maybe they aren't so bad?
There's also studies that can't find any reason they follow ship wakes besides "fun". I think they don't get as much credit as they may deserve
The drowning and shark savior stories are countless, and date back to before recorded history in some cultures. Maybe they aren't so bad?
There's also studies that can't find any reason they follow ship wakes besides "fun". I think they don't get as much credit as they may deserve