Lem conducting ID

Lem conducting "photo ID" studies in southern Tañon Strait, identifying individual dolphins through scars, shape, and unusual pigments in dorsal fins. Photo courtesy of the UPD-IESM Marine Mammal Research and Stranding Laboratory

Lem conducting “photo ID” studies in southern Tañon Strait, identifying individual dolphins through scars, shape, and unusual pigments in dorsal fins. Photo courtesy of the UPD-IESM Marine Mammal Research and Stranding Laboratory

Lem conducting “photo ID” studies in southern Tañon Strait, identifying individual dolphins through scars, shape, and unusual pigments in dorsal fins. Photo courtesy of the UPD-IESM Marine Mammal Research and Stranding Laboratory