Baseline Monitoring and Assessment of Effects of Disturbance to Seabird Populations on Alcatraz Island, California, 1997 - 1999
Thayer JA, Harrald IE, Sydeman WJ, Hatch DA. 2000. Baseline Monitoring and Assessment of Effects of Disturbance to Seabird Populations on Alcatraz Island, California, 1997 - 1999
Results of monitoring conducted between April and August 1998.
- Type
- Unpublished Report
- Authors
- Thayer, Julie; Harrald, Ingrid; Sydeman, William; Hatch, Daphne
- Date of Issue
- 2000-02-07
- Units
- ALCA , GOGA , SFAN
- Keywords
- Alcatraz, Annual Report, Birds, Black oystercatcher, brandt's cormorant, Brown pelican, Disturbance, double-crested cormorant, Monitoring, Pelagic cormorant, pigeon guillemot, Seabirds, snowy egret, western gull