NPS rangers tend to be fairly proddy, in my experience. Before all this started, I spent a fair amount of time photographing birds in national parks with a 200-

NPS rangers tend to be fairly proddy, in my experience. Before all this started, I spent a fair amount of time photographing birds in national parks with a 200-500mm tele, and I've found it rare to encounter a ranger who doesn't remind me that commercial photography is forbidden there, on the assumption - in my case at least, the false assumption - that anyone with kit like mine must be a professional.