Tag Archives:

andrea marshall

Threatened gentle giants: both species of manta ray added to the IUCN Red List

Conservation, marine science, Natural Science, ScienceNovember 14, 2011

Manta rays are true gentle giants; though they can grow more than 20 feet wide from wingtip to wingtip, they eat only plankton. Swimming with these animals is a rare thrill for SCUBA divers, and manta-viewing ecotourism is worth over $100 million each year. Like many species of sharks, manta rays grow slowly and reproduce […]

Connect with SFS
  • Categorical Archives
    Chronological Archives

    Join 151 other subscribers