^Right, also BigTex and probably others on here.
I wrote in 2016:
I think many field science people in general are probably stumbling over BF evidence without awareness and ascribing it to other events. They can't help that, of course. Awhile back in my area, I read news about a study of stream habitat ecology, and there was a quote that made me laugh. It was something about "we know there are kids playing in (numerous streams) because we see their footprints all the time".