Seabird and Marine Mammal Surveys

Due to their existence at the boundary layers of the atmosphere and the ocean, seabirds are the most conspicuous of all marine organisms which rely on surface and near-surface ocean habitats. Seabirds also are less exploited than other upper-level predators such as fish and mammals. Owning these and other characteristics, seabirds have been put forth as reliable ecological indicators of coupled physical-ecological change. In this project, we are investigating changes in the abundance, distribution, and spatial organization of seabirds in the California Current. In this study FI biologists make counts of seabirds from fisheries research vessels.

Ocean Observations

  1. Seabird Abundance and Distribution 
  2. Marine Mammal Abundance and Distribution 

Applications

1. Fisheries and Ecosystems

(Top left: Elegant Turn, top right: Brown Pelican. bottom left: Brandt's Cormorant, bottom right: Pacific Loon. Photo Credit: Ron Le Valley) 

Data Access

CalCOFI/CCE-LTER Survey Data Reports

NMFS Juvenile Rockfish Surveys Data Reports

Additional Reports

PI:

Bill Sydeman, Farallon Institute - wsydeman @faralloninstitute.org

Funding

The project is supported by the Southern California Coastal Ocean Observing System and the California Current Ecosystem Long-Term Ecological Research project.