Admittedly, the idea of protecting seagrass is not as “glamorous” as protecting the rainforest, but this marine vegetation is essential to both marine life and humans. A new study by scientists from Cardiff University, Swansea University and Stockholm University, and published in the Fish and Fisheries journal, highlights the global importance of seagrass to fisheries.

“Wherever you find seagrass and people, there is most certainly fishing,” said Dr Leanne Cullen-Unsworth, from Cardiff University’s Sustainable Places Research Institute.

We’ve all seen those huge schools of fish that move as one and coordinate their movements so perfectly. New research has come up with a way to map the chain of direct interaction in such schools of fish, discovering that the fish pay attention to one or two of their neighbours at a time when the school moves as a group.

The initial purpose of the bill, called The Access for Sportfishing Act of 2016, was to prevent national parks from trying to protect fish in waters within state jurisdiction, and in June, Senator Bill Nelson, from Florida, added the ban on shark feeding diving in federal waters. The bill specifies that it is all right to feed sharks for the purpose of killing them, but not if you want to watch the shark. Thus it is the motive for the act of shark feeding, rather than the act itself, that is at issue.

The Twelfth Session of the Conference of the Parties to the Convention of the Conservation of Migratory Species of Wild Animals (CMS CoP12) was held in Manila, Philippines, between October 23 and 28. It resulted in added international protection for sharks and rays and several other migratory species, and the decisions were endorsed by the 90 governments attending.