Janie -- Rowan is able to give a better answer, I think -- he's the ecologist. My knowledge comes from people like him and from a lifetime of observations of the natural world.

Thank you for that link Rowan. Seeing her face I realize Lynne and I have spent time together in the same singing circles over the years. Sometimes we've met in camp-ground showers. When things have settled down a bit I'll find out if there's anything we can help with for her as well as Frank and Mary.

Quokka my thoughts to you too. Stay safe.
Joy