ecology, physiology, and conservation of marine animals
HomeResearchSeals and Sea LionsAssessment of the Cumulative Effects of Multiple Stressors on Marine Mammals: Elephant Seals as a Model System
Assessment of the Cumulative Effects of Multiple Stressors on Marine Mammals: Elephant Seals as a Model System
Principle Investigator: Daniel P. Costa
co-Principle Investigators:
Daniel E. Crocker, Sonoma State University Sarah H. Peterson, US Geological Survey Josh T. Ackerman, US Geological Survey Birgitte I. McDonald, Moss Landing Marine Lab
Additional Personnel:
Rachel R. Holser, Assistant Researcher Arina Favilla, Post-Doc, Costa Lab Garrett Shipway, Graduate Student, Costa Lab Daphne Shen, Former Graduate Student, McDonald Lab Amber Diluzio, Graduate Student, McDonald Lab
Our team is integrating physiological and ecological approaches including immunology, toxicology, stress physiology, energetics, animal behavior, population biology, and life historytheory to improve our understanding of the response of marine mammals to exposure from multiple stressors.
Experimental Design – We will examine a suite of health and foraging behavior metrics across four treatment groups and link those differences to survival and reproductive rates. This work will take four years to complete.
Tracking data from the 2022 post-breeding trip, color coded by experimental group.