Hungry, hungry otters! Looking at captive sea otters to understand their wild counterparts
These furry marine mammals seem to have bottomless stomachs — what does that mean for the habitats and species around them?
Long-term studies quantify the prey requirements of pinnipeds, and help predict the effects of nutritional stress
Two new studies by Dr. David Rosen answer the question: “How much fish does a seal need?”
Shedding light on mysterious jellyfish diets
We think of jellyfish as not being picky eaters, but in this case, it seemed that they didn’t like feeding on a single diet.