You guys might be right about a camera flash being a great deal brighter than the typical flashlight strobe, even a powerful one. On the other hand, having had other runs in with bears and other critters here in rural Vermont there is the sense that some animals may be disoriented by a strobe whereas they tend to just they just freeze under a steady beam. This has got me interested, so I think I'll have to do some "expeerimentin", starting with the raccoons who are my most frequent and persistent visitors. Aside from that I know a knowledgeable game warden I plan to ask next time I see him. (Although, technically, it is illegal in Vermont to shine lights at wildlife at night because of deer jacking, so I don't know how he'll feel about this question) Also, there is a guy around here who specializes in bear habitat, dealing with orphaned cubs and testing the health and tagging of hibernating adults. I'll bet he would know the answer to the original question at hand here.