Small fishes play an important role in the marine food chain, providing food for larger fishes and water birds, but they are also caught for use as bait in both commercial and recreational fisheries. Over the past thirty years, a decline has been noted in some species of baitfish, leading scientists and resource managers to look more closely at the population dynamics of these important fish. However, baitfish tend to congregate in large schools containing multiple species, making it difficult to study individual populations.

The sixgill shark approached the camera deployed from a boat floating five miles offshore Cooper’s Island in Bermuda, then did what sharks often do: tried to eat it.

Have you ever wondered how scientists can tell how old a fish is? Or what a fish’s body and tail shape can tell you about how it swims and where it lives? For many people, fish are simply what’s on the menu, but at the 2014 HSBC Explorer Program, BIOS education staff gave students and teachers the opportunity to learn about fish from nose to tail, and from the inside out.

A Bermuda-tested camera that is so small and lightweight that it can rest on top of a credit card, yet is robust enough to withstand pressure from tons of ocean water while capturing video and photos at depths up to 18,044 feet (5,500 meters), has made the cover of the monthly marine sciences journal Deep Sea Oceanography, Part I.