The bluntnose sixgill shark ( Hexanchus griseus ) is a deep-water, globally distributed, but data-limited species due to its habitat use and cryptic nature. Its slow growth, long lifespan, and uncertain population status have prompted concern about its vulnerability and resulted in an IUCN Red List status of “Near Threatened.” A lack of information about critical habitat use throughout the species’ life cycle, such as breeding...

Rockfish, Sebastes spp., are bottomfish that come in a variety of shapes, sizes and colors with 28 species recognized in the Salish Sea. Based on increasing concern over the long-term stability of rockfish populations in Washington by state and federal agencies, the Seattle Aquarium formalized a benthic monitoring program starting in 2005 on rocky reefs west and east of Neah Bay, Washington. Diver-operated video (DOV) surveys...

Nearshore seagrass, kelp, and other macroalgae beds (submerged aquatic vegetation [SAV]) are productive and important ecosystems. Mitigating anthropogenic impacts on these habitats requires tools to quantify their ecological value and the debits and credits of impact and mitigation. To summarize and clarify the state of SAV habitat quantification and available tools, we searched peer‐reviewed literature and other agency docume...

Like many forage fish species, Pacific sand lance ( Ammodytes personatus ) play a key role in nearshore marine ecosystems as an important prey source for a diverse array of predators in the northeastern Pacific. However, the primary threats to Pacific sand lance and their habitat are poorly defined due to a lack of systematic data. Crucial information needed to assess their population status is also lacking including basic kno...

The broadnose sevengill shark ( Notorynchus cepedianus ) is a large, apex predator found in temperate waters around the world. Yet data on their distribution are limited, with reports of species occurrence typically restricted to specific bays or estuaries where they have been historically observed in high seasonal abundances. The Puget Sound is located in the southern portion of the Salish Sea, a large estuary spanning the bo...