All Articles

Image copyright Merlin D. Tuttle, Bat Conservation International, www.batcon.org

Big Brown Bat (Eptesicus fuscus)

This article originally appeared in the State of Washington Bat Conservation Plan. Further information is available from the Washington Department of Fish and Wildlife.

Closeup of herring spawn on kelp.

Field notes: Are Puget Sound herring limited by loss of eelgrass?

Could recent declines in Puget Sound herring be linked to decreases in native eelgrass? Biologist Tessa Francis reports on a new study that may provide insight into the health of one of the region's most iconic forage fish.

Western Grebe; image by mikebaird, courtesy of Encyclopedia of Life

Paper: Citizen science reveals an extensive shift in the winter distribution of migratory Western Grebes

A June 19, 2013 paper in the journal PLoS ONE hypothesizes that regional declines in Western Grebe populations may be related to decreasing numbers of forage fish. Using citizen science data from 36 years of bird counts, researchers were able to look at population trends up and down the entire West Coast, finding that abundance of grebes decreased in the Salish Sea but increased in southern

Orca whale in Puget Sound. Image courtesy of NOAA.

Paper: Spatial and temporal analysis of killer whale (Orcinus orca) strandings in the North Pacific Ocean and the benefits of a coordinated stranding response protocol

A new paper by Puget Sound area scientists from the SeaDoc Society and their collaborators represents the most complete summary to date of killer whale (Orcinus orca) strandings in the North Pacific. The authors analyzed stranding records dating back to 1925, obtained from scientists worldwide, finding that very few whales are stranded (an average of ten a year over the last twenty years). However