Marine Mammal Institute

Blue whales reach their massive size by relying on their exceptional memories to find historically productive feeding sites rather than responding in real time to emerging prey patches, a new study concludes.

MMI graduate Dr. Alana Alexander has been awarded a Rutherford Foundation postdoctoral fellowship for research entitled, “Hologenomics for conservation: a first test of utility.” Congratulations, Alana!

Oregon Public Broadcasting filmed Dr. Leigh Torres in action, as she researches underwater sound and whale health.

Scientists at Oregon State University’s Marine Mammal Institute have pioneered new ways of documenting these incredible whale defecation events with aerial drones. Leigh Torres, an OSU MMI marine ecologist, is a specialist in this field who has helped capture illuminating views of gray whales for several years.

The population data created with Wildbook’s help can be used for much more than a census. At Oregon State University’s Marine Mammal Institute, professor Scott Baker uses the software to understand humpback whale migrations in the North Pacific. “It’s what we might call an informatics revolution,” said Baker. 

[VIDEO] While many Alaskans may not think of sharks having the same presence here as in other areas of the country or world, scientists are learning a lot from the species found off of Alaska's coasts. "Really we have no idea how many are out there and where they really hang out and what they do," Markus Horning, Science Director at the Alaska SeaLife Center said about his research on sleeper sharks. Earlier this summer, Horning and his team spent five days on the water in Resurrection Bay hoping to catch a sleeper shark.

Springtime is pup season. At this time of year, harbor seal pups are frequently found alone on area beaches. They are usually not stranded, but simply resting (as all baby mammals must do) and waiting for their mothers to come back ashore to nurse them. Adult female seals are shy and unlikely to rejoin a pup if there is activity nearby. They may only return to suckle their pup at night when people (and dogs) are not around. It is very important not to interfere with this process, and especially not to move a pup from where it is receiving care from its mother.

Within three or four weeks of birth, harbor seal pups are weaned from maternal care and are left to fend for...

When endangered killer whales swim through the sheltered waters of Puget Sound, they leave behind traces of “environmental DNA” that researchers can detect as much as two hours later, a new study has found. The findings, published today in the journal Frontiers, are surprising and significant. They not only provide a new non-invasive way to study whales, they may help scientists locate cetacean species that are known but have rarely been detected – including...

We are pleased to congratulate Ellie Bors on receiving a Fulbright Arctic Initiative Scholar award. Dr. Bors is a Postdoctoral Scholar in the Cetacean Conservation and Genomics Laboratory at the OSU Marine Mammal Institute, where she is developing molecular methods to age Cook Inlet beluga whales. Her Fulbright Arctic Initiative project will explore both the biological and policy implications of shifting distributions of Arctic fish stocks. In 2017, Ellie was a Sea Grant Knauss Marine Policy Fellow in the National Oceanic and Atmospheric Administration’s Office of International Affairs in Washington, DC. She completed her PhD in the MIT-Woods Hole Oceanographic Institution Joint Program in Oceanography.