Rather don’t hang out of your vehiicle like this near elephants, especially a herd with calves.
Elephant sightings, Sep14 (14)
DeWetsWild
Disappearing into South Africa's wild places… Again!
DeWetsWild 
Very risky to do this.
And yet, one sees it so often! And trying to warn the offenders about the danger, you’re more likely to learn a new swearword explaining how to get to hell, than hear a thank you.