The Marine Mammal Laboratory (MML) Food Habits Reference Collection, containing over 1000 specimens of cephalopod beaks and fish bones and otoliths, is used to identify undigested prey remains found in scats or stomachs of stranded or incidentally taken pinnipeds and cetaceans. Marine mammal food habits data are used in conjunction with satellite telemetry and dive records to better understand foraging behavior and prey selection. This information is critical to understanding how commercial fisheries and changing environmental conditions impact these animals.

The Food Habits Collection includes fish and cephalopod species that are commonly consumed by pinnipeds along the Pacific Northwest coast and in Alaska, but we are in the process of adding other potential prey species and specimens to fill unrepresented size ranges. We are very appreciative of NMFS/AFSC/RACE fisheries biologists, the Alaska Department of Fish and Game and the University of Washington for their ongoing donations to our collection. With the help and cooperation of researchers such as these, our collection continues to grow in size and usefulness.

The Marine Mammal Food Habits Reference Collection is an important research tool within NMML, and is also used several times a year by graduate students and researchers from universities, government agencies and private institutions. These collections have contributed to food habits research on Magister armhook squid, Northern fulmar, Newells shearwater, Hawaiian petrel, river otters and marine mammals. The collections are also used by archeologists to identify fish and mammal bones found in Native American middens from Alaska to Mexico.

The database is comprised of a table detailing specimens and associated data and measurements for fish and cephalopod soft tissue and hard parts contained within the reference collection.