http://newswatch.nationalgeographic.com/2014/02/26/tackling-overfishing-on-many-fronts/

http://newswatch.nationalgeographic.com/2013/12/11/new-interest-in-seafloor-mining-revives-calls-for-conservation/

http://ens-newswire.com/2014/02/24/indonesia-creates-worlds-largest-manta-ray-sanctuary/