Reproductive failures of double-crested cormorants in southern California and Baja California

Author(s)
Gress, Franklin, Robert W. Risebrough, Daniel W. Anderson, Lloyd F. Kiff and Joseph R. Jehl, Jr.
Year
Article Title
Reproductive failures of double-crested cormorants in southern California and Baja California
Volume
85
Issue
2
Pages
197-208
Start Page Number
197
Final Page
208
Review

Datapoints

Displaying 1 - 2 of 2 datapoints.
Species: Double-crested Cormorant (Phalacrocorax auritus)
Chemical Toxicity Endpoint Type Endpoint Description Endpoint Value Sample Size Life Cycle Stage Study Duration Specific Location Type
DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), POLYCHLORINATED BIPHENYLS TOX-REPRO - physiology mean thickness of eggshells collected in 1969 compared with pre-1946 museum specimens 28.8% decrease 17 eggs Adult NR Anacapa Island Toxicity Factor Datasets
DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), POLYCHLORINATED BIPHENYLS TOX-REPRO - physiology mean thickness of eggshells collected in 1969 compared with pre-1946 museum specimens 38.3% decrease 23 eggs Adult NR Los Coronados Island Toxicity Factor Datasets
OEHHA California Office of Environmental Health Hazard Assessment