Spot A Shark USA is a citizen-science program that engages anyone who spends time on the water in sand tiger shark research along the Atlantic coast. Divers, snorkelers, and others are asked to photograph encounters with sand tiger sharks and post their images to the Spot A Shark USA website. Scientists then use unique spot patterns visible along the sides of the photographed sharks to identify individual animals. Identifying individual sand tiger sharks helps track shark movement and behavior over time. It also determines which coastal habitats sand tiger sharks use during their lives. This information is used by Spot A Shark USA researchers, as well as international partners, to facilitate management decisions aimed towards conserving sand tiger sharks, which are critically endangered in several parts of the world.

Spot A Shark USA does not condone removal of sand tiger sharks from the water for photography. We will not accept photographs that show illegal handling or mishandling of sand tiger sharks.