Do you know of any entomologists that need a series of yellow jackets from north Florida? They are everywhere around here lately.......... So come and get 'em!
It used to be standard practice for ornithologists (and everybody else) to kill the rare thing they found only because there was no other way to prove that you had found it. It fell out of practice more once we had photography, and then fell out a lot more once we had videography. Obviously this guy was more interested in studying its morphology and not behavior. A video instead of a death could have given him both.