Shark Angels are calling for entries of images of sharks for their 2013 Shark Photo Calendar Contest. Images taken by amateur photographers can be submitted and these will then be put to a public vote. The most voted images will be used in the 2013 Shark Angels calendar. All proceeds from the sales of the calendars will be used in the organization’s Fin Free and Youth Shark Education programs. Full entry details and contest rules are on the Shark Angles website.