Fortunate to have found some food that he stashed away, this adorably ear-tufted Eurasian red squirrel doesn't seem to mind a few new snowflakes on his head, in this close-up photo by Markus Varesvuo. Presented in a clear-lidded box of 12 (all the same subject) with white envelopes, these Sierra Club holiday cards are imprinted with the message "Season's Greetings" inside. They measure 4¾ × 6¾ inches.