Don is part mountain goat, part desert rat, and a couple others parts we won't mention here.
He knows a little about a lot, having completed about 200 hundred hours of formal naturalist training and earning a
in animal track and sign identification.
As a volunteer trail guide for San Diego City and County Parks years ago, he lead many interpretive nature walks there.
Now living living the life of a nomad in a travel trailer, he continues observing and learning.