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marine mammals

This tag is associated with 9 posts

VaquitaCPR: Trying to save the world’s most endangered marine mammal

What do you do when a species has only 30 individuals left? VaquitaCPR was a project aimed at bringing some of the few vaquita porpoises left into captivity for protection. The project was cut short after one of the porpoises died, begging the question, was it worth it? Julia ZehI am a first-year PhD student […]

Minke Boings: A 50-year mystery and the science of listening in the ocean

The study of whale and dolphin communication has evolved from recordings of mysterious sounds, like the minke “boing,” which were recorded by sonar and antisubmarine warfare researchers. Now we can use sound to study elusive marine creatures, like the minke whale. Julia ZehI am a first-year PhD student at Syracuse University studying acoustic communication in […]

Studying Leopard Seals in Antarctica

Check out this article by guest author Sarah Kienle about her recent research expedition to Antarctica to study leopard seals! Anna RobuckI am a third year PhD student at the University of Rhode Island Graduate School of Oceanography in the Lohmann Lab. My current research interests include environmental chemistry, water quality, as well as coastal […]

Toxins in turds: learning about algal toxins with sea lion poop

What do you, a penguin, and an amoeba have in common? You all have to go #2! These researchers from Washington found a special purpose for sea lions and this basic bodily function. Read on to learn about how this team examined sea lion scat to learn about yearly exposure to harmful algal toxins along […]

a Whale’s tale

Age estimations of marine mammals are traditionally made with a single tooth. A group of scientists from Australia think they can improve the traditionally method by adding more teeth into the equation. Anne M. HartwellHello, welcome to Oceanbites! My name is Annie, I’m a marine research scientist who has been lucky to have had many […]

Sea Lions and goose chases – a day at the Marine Mammal Center

I spent a morning learning about the Marine Mammal Center at Moss Landing in California, helped with the intake of a sea lion, and went out on a call with the team. Zoe GentesZoe has an M.S. in Oceanography and a B.S. in Geologic Oceanography from URI, with a minor in Writing and Rhetoric. She […]

Are Fisheries Scientists Ringing the Dinner Bell for Marine Mammals?

Acoustic telemetry is a valuable technique used by fisheries scientists to track fish movements. However, a new study suggests that these anthropogenic signals may make tagged fish an easy target for marine mammal predators like dolphins and seals. Derrick AlcottDerrick is pursuing a Ph.D. in the Organismic and Evolutionary Biology Program at the University of […]

Puncture wounds hold the key to new marine forensic technique

Identifying the culprits responsible for injury is a very useful thing, but tricky in the ocean, where saltwater cleans wounds quickly. Researchers have recently developed new DNA recovery techniques that can identify species and even individuals biting others in the sea. Virginia SchutteI just finished my graduate education in the Odum School of Ecology at […]

Intense Weight Loss by Migratory Humpback Whales Could Increase Health Risks Posed by Pollutants

Australian and Norwegian researchers measured levels of pesticides and PCBs in southern hemisphere humpback whales to find out whether extreme weight loss during migration could have unforeseen consequences for the species. Carrie McDonoughI am the founder of oceanbites, and a postdoctoral fellow in the Higgins Lab at Colorado School of Mines, where I study poly- […]

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