Characteristics of a rapidly increasing colony of double-crested cormorants (Phalacrocorax auritus) in Lake Ontario: Population Size, Reproductive Parameters and Band Recoveries

Author(s)
Weseloh, D.V. Chip and Peter J. Ewins
Year
Article Title
Characteristics of a rapidly increasing colony of double-crested cormorants (Phalacrocorax auritus) in Lake Ontario: Population Size, Reproductive Parameters and Band Recoveries
Volume
20
Issue
2
Pages
443-456
Start Page Number
443
Final Page
456
Review

Datapoints

Displaying 1 - 2 of 2 datapoints.
Species: Double-crested Cormorant (Phalacrocorax auritus)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Life Cycle Stage Specific Location Range Type
Clutch or Litter Size range in mean clutches in ground nests (across 4 years) 34-127 nests/colony Adult Lake Ontario (43 deg 53'N, 76 deg 24'W) 2.82-3.62 Exposure Factor Datasets
Fledging or Weaning Rate mean number of young produced/active nest (across 10 yrs) 2.14 Not Reported Fledgling Lake Ontario (43 deg 53'N, 76 deg 24'W) Exposure Factor Datasets

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