WATCH: Nat Geo’s ‘Moment on the Earth’ spotlights the shaggy sea hare

National Geographic’s Photo Ark spotlights a ragged sea hare, or shaggy sea hare, as it celebrates 20 years of documenting biodiversity and inspiring wildlife conservation.

​National Geographic’s Photo Ark spotlights a ragged sea hare, or shaggy sea hare, as it celebrates 20 years of documenting biodiversity and inspiring wildlife conservation.  GMA National Geographic’s Photo Ark spotlights a ragged sea hare, or shaggy sea hare, as it celebrates 20 years of documenting biodiversity and inspiring wildlife conservation.