Maybe he has to be referring to your son's EXTREMELY rude buzzing of that photographer trying to take a shot. So, you not only harass wildlife, you harass photogs. THAT is the family tradition he may be referring to.
---------- Post added January 13th, 2015 at 07:58 PM ----------
When I see another photog working, even if it is a subject I hope to get to, I wait patiently and stay the heck away from his spot, so I don't disturb his subject. That swooping by obviously spooked his subject, as seen by the photog looking up to see what had just happened.