Pear-Shaped Puffball, Algonquin Provincial Park, Ontario, 2010

Pear-Shaped Puffball(?), Algonquin Provincial Park, Ontario, 2010

What I believe to be Lycoperdon pyriforme, another apparently-edible species, growing on a downed log.

Central American Whiptailed Lizard (Amieva festiva?), Manuel Antonio National Park, Costa Rica, 2012

Central American Whiptailed Lizrd (Amieva festiva?), Manuel Antonio National Park, Costa Rica, 2012

A lizard lounges on a log alongside the trail at Manuel Antonio National Park.