UC Santa Cruz researchers used biomechanical and functional morphology to measure how hard sea otters need to bite to break open prey of various sizes. (Photo by Jessica Fujii, Monterey Bay Aquarium) ...
Sea otters - especially females - use tools when feeding to help look after their teeth, reveals new research. The cute marine mammals employ shells, rocks and even litter to open the mollusks ...
"Sea otters vary in how often they use tools," said Chris Law, a postdoctoral researcher and an Early Career Provost Fellow at UT Austin who led the study while a graduate student at UC Santa Cruz.
In parts of the ocean where sea otters face stark competition for their favorite kinds of food, some otters are getting by ...
In parts of the ocean where sea otters face stark competition for their favorite kinds of food, some otters are getting by with the help of tools — like rocks and even glass bottles — that let ...
Sea otters are one of the few animals that use tools to access their food, and a new study has found that individual sea otters that use tools — most of whom are female — are able to eat ...
Log in to share your opinion with MPR News and add it to your profile. In parts of the ocean where sea otters face stark competition for their favorite kinds of food ...
That's important because otters play a key role in their ecosystem. Researchers stunned by resilient hunting habits of otters ...