Monica was so kind and courteous! She guided us and taught us about the plant and animal life, the geology of the area, and the history of the preserve. She also set up a telescope on a tripod at key places so we could view the wildlife up close. Thanks to her efforts with the scope, we saw nesting cormorants, otters climbing on a rolling log in the water, a mother seal nursing her pup. and a colony of sea lions basking on the white promontories in the bay. I am so grateful to have met such a personable and knowledgeable guide as Monica. She made our day very special indeed!