Not had any screech owl problems but was shadowed by a kit fox a few time when at the Hovatter North site. On the second occasion it circled in pretty close and sat about 8 feet away watching the goings on, all in the dark. Apparently it was immune to red lights as I could light it up retty well with my red lanterns, but instantly evaporated when I turned on a white light. -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.