Monthly Archives: May 2018

“Mixed score on tuna fisheries report card”

The world’s tuna fisheries have made strides toward sustainably harvesting target species like skipjack and yellowfin but still have some distance to go in meeting other standards for ecosystem‐based management (EBM) practices. That’s the conclusion of a new “report card” by an independent team of fisheries scientists.

Read the rest of my story for Frontiers in Ecology and the Environment here (fifth item).

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“Rare Intersex Shark the First of Its Kind”

Many fish are switch-hitters: they have the ability to change from male to female, or vice versa, when it’s convenient for reproduction. Not so for sharks and rays, which develop either male or female organs before birth. But off the coast of Taiwan, fishers discovered a shark with a fully developed set of male and female reproductive organs. The animal is one of only a handful of such sharks ever documented, and the first of its species.

Read the rest of my story for Hakai magazine here.

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