End of the 2021/2022 Tracking Whales Season

Milestones and highlights

Click for English translation

#SiguiendoBallenas | Con el récord de transmisión histórico del proyecto, el dispositivo satelital de Amalthea dejó de emitir señal luego de 302 días desde su marcado en las aguas de Península Valdés.

Así, a dos meses del lanzamiento de una nueva temporada, se dio por finalizada la sexta edición del proyecto de seguimiento satelital de ballenas francas australes.

President Biden appoints Frances Gulland as Chair of the Marine Mammal Commission

Wildlife Health Center Research Associate Dr. Frances Gulland was designated as the Chair of the Marine Mammal Commission (MMC) on May 4, 2022. She replaces Dr. Daryl Boness, who will remain as one of the three Commissioners with Dr. Michael Tillman. Dr. Gulland joined the Committee of Scientific Advisors of the MMC in 2000, and was appointed and Senate-confirmed to serve as one of three Commissioners in 2011. The MMC works to ensure that marine mammal populations are restored and maintained as functioning elements of healthy marine ecosystems in the world's oceans.

Welcome Justin Dellinger!

Join us in welcoming Dr. Justin Dellinger, the new lead for the California Mountain Lion Project!

He is originally from western North Carolina and grew up in the Appalachian Mountains. He conducted research on red wolf foraging and spatial ecology and gray wolf-prey interactions as part of different graduate programs. He has also worked as a biologist for different tribes doing mountain lion and gray wolf work. More recently, he worked for the California Department of Fish & Wildlife for just over 6 years, where he served as a large carnivore researcher.

Citizen divers aid understanding of fish in the Salish Sea

Hundreds of fish species live in the Salish Sea, and many face a number of threats. Monitoring the health of these fish populations is crucial. But with nearly 5,000 miles of coastline and more than 400 islands, it’s no small task.

Historically, monitoring fish populations has included fishery catch data, active trawl surveys, underwater video, satellite imagery, hydroacoustics and more. But citizen scientists are increasingly playing crucial roles, according to a study from the University of California, Davis.

Foetal growth, birth size and energetic cost of gestation in southern right whales

Latin America Program Director Dr. Marcy Uhart has co-authored a recent publication on southern right whales:

Mange Outbreak Decimated a Wild Vicuña Population in Argentina

Mange has decimated the population of wild vicuñas and guanacos in an Argentinian national park that was created to conserve them, according to a study from the Administration of National Parks in Argentina and the University of California, Davis.

The findings, published today in the journal PLOS ONE, suggest domestic llamas introduced to the site may have been the source of the outbreak. Cascading consequences for local predator and scavenger species are expected.

Latest Mountain Gorilla Census Results

Mountain Gorilla Numbers on the Rise

A 2018 survey shows that mountain gorilla numbers have increased in Bwindi Impenetrable National Park, Uganda and Sarambwe Reserve, DR Congo, according to the Uganda Wildlife Authority. The 2018 Bwindi-Sarambwe mountain gorilla survey found a minimum of 459 mountain gorillas in these regions, an increase from the previous survey estimate in 2011 of 400. When combined with the 2015-2016 population survey results of 604 mountain gorillas in the Virunga Massif, the total world population of endangered mountain gorillas now stands at 1,063.

Now accepting applications for Wildlife Health Residency

Apply Today Free-Ranging Wildlife Health Wildlife Health Resident

The Karen C. Drayer Wildlife Health Center at the UC Davis School of Veterinary Medicine and the California Department of Fish and Wildlife (CDFW) Wildlife Investigations Laboratory are seeking applications for a 3-year residency position in free-ranging wildlife health, beginning July 1, 2020.

For more information on the position click here.

California’s Crashing Kelp Forest

How Disease, Warming Waters and Ravenous Sea Urchins Combined to Kill the Kelp and Close the Red Abalone Fishery

First the sea stars wasted to nothing. Then the purple urchins took over, eating and eating until the bull kelp forests were gone. The red abalone starved. Their fishery closed. Red sea urchins starved. Their fishery collapsed. And the ocean kept warming.