I have spent much of my life studying predatory fishes in East Africa’s coastal waters, but never have I been more concerned ...

Unlike other fish, which have long elongated bodies, ocean sunfish are flat and round.From the side, they do not appear to have a tail. Instead, they use a small fin called a “clavus” to swim ...

Human beings have even changed the structure of ocean fish populations. Big, predatory ‘table fish’ (the kind people like to eat) have declined by two-thirds, while the biomass of smaller prey ...