Reproduction, survival and tag loss in California sea otters

Author(s)
Siniff, Donald B., and Katherine Ralls
Year
Article Title
Reproduction, survival and tag loss in California sea otters
Volume
7
Issue
3
Pages
211-229
Start Page Number
211
Final Page
229
Review

Datapoints

Displaying 1 - 4 of 4 datapoints.
Species: Sea Otter (Enhydra lutris)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Condition Life Cycle Stage Type
Clutches or Litters per year annual reproductive rate based on number of pups born during monitoring period 0.9 13 animals pups/year breeding Adult Exposure Factor Datasets
Survival/ Mortality pup survival rate to weaning 0.58 19 animals Juvenile Exposure Factor Datasets
Age at Fledging, Metamorphosis, Weaning estimate time period that pups spent with mothers <80 or >120 24 animals d Juvenile Exposure Factor Datasets
Longevity oldest animal captured in study 11 1 animal yr Adult Exposure Factor Datasets
OEHHA California Office of Environmental Health Hazard Assessment