It's just that he ignored the most basic of all principles in animal observing; only interfere as little as possible (eg the cameras are somehow unavoidable). But pulling off stunts with wild animals is something that belongs into the circus. And there it's called abuse in my opinion.
Serious research? They must be kidding. No even remotely serious researcher would tease an animal like this stupid dork did. He was an entertainer nothing more. And in my opinion he got what he was going for...
Actually I would be VERY careful with such accusations. If he happens not to be the thief you are in serious trouble. And it's right that you would be. You could destroy this guys life... Or even provoque a mob killing him. Then it's not only slander but a lot more serious.
Same for me here.