18 Jul 2015 Photos of the Day: July 18, 2015 by LGMAPS | posted in: Flora & Fauna, Photos of the Day | 0 Damselflies and a drop of sap … Damselflies can be distinguished from dragonflies by the way they hold their wings when at rest. Damselflies will hold their wings over their back like this one. Dragonflies hold theirs flat, out to the sides. (Photo: Nick) (Photo: Nick) (Photo: Nick) Red admiral butterfly (Vanessa atalanta). These butterflies feed primarily on plants in the nettle family. (Photo: Nick) Camera reflected in a drop of pine sap. (Photo: Nick)