477 

 San Luis Obispo 



The map on the facing page is an index to the locations of colonies within map 477, San 

 Luis Obispo. Note that all colonies on the map are not numbered consecutively from north to 

 south, since many previously unreported colonies have been added since initial colony 

 numbers were assigned by Varoujean (1979). On the pages following this map, all colonies 

 are listed sequentially and a detailed map of each is provided. 



Numbers of breeding seabirds will vary from year to year. Below are the approximate 

 numbers of breeding seabirds within this region. 



Brandt's Cormorant 3,000 



Pelagic Cormorant ... 700 



Black Oystercatcher 80 



_ Western Gull 1,100 



Pigeon Guillemot 1,200 



Tufted Puffin . , 0-2 



236 



