J^o, bureKa (com a.; 



False Klamath Rock 41?35'40 M N, 12406'36"W 



6randt's Cormorant 356 

 Double-crested Cormorant 84 

 Pelagic Cormorant 110 

 Western Gull 80 



Common Murre 26,500 

 Pigeon Guillemot 160 

 Total 27,290 



Brandt's ConRorant ;;r 370 

 Brandt's Cormorant" 486> 

 Double-crested Cormorant 12 

 Double- crested Cormorant 

 Pelagic Cormorant 18 

 Pelagic Cormorant 44 

 Western Gull 50 



Western Gull 80 



Common Murre 20,000 

 Pigeon Guillemot X 



., 



ZJ 



(Berner & Lester, 6/20/80, B, III) 

 (Berner & Lester, 6/20/80, B, III) 

 (Berner & Lester, 6/20/80,6, III ) 

 (Berner & Lester, 6/20/80,6, III) 



(Lester,6/i9&7/i2/79,A,m) 



(Berner & Lester, 6/20/80, 8, III) 



(Lester & Rodstrom6/19&7/12/79 > A,!lI) 



(Osborne, 1970,8} 



(DeGange & Lester,S/22/79, 8,111) 



(Osboroe,1970,M) 



(DeGange & Lester, 5/22/79, 8, III) 



(Osborne,1970,H) 



(DeSange & Lester, 5/22/79,8, II I) 



{Osborne,1970,M} 



(Osborne,1970,W) 



42 

 42 

 42 

 42 

 42 

 42 



35 

 42 

 35 

 42 

 35 

 42 

 35 

 42 

 35 

 35 



Estimate is number of birds present times 1.67, see page 10. Briggs et al.'s estimate for 7/2/80 aerial 

 survey (also times 1.67) is 37,600. 



[Oil) Flint Rock Head 413T31"N, 12405'00"W 

 Pelagic Cormorant 4 (Osborne, 8/6/69, M) 



35 



White Rock 4130'56"N, 12405'06"W 



White Rock is one of the most important Brown Pelican roosts in 

 northern California, with up to 1,000 birds present from August through 

 October. 



6randt's Cormorant 

 Double-crested Cormorant 

 Pelagic Cormorant 

 Black Oystercatcher 

 Western Gull 

 Pigeon Guillemot 

 Total 



Brandt *s Cormorant 



240 



60 



12 



2 



24 

 6 



344 

 2Q8 



514 



(DeGange & Nelson, 7/25/80, A, II) 

 (Lester, 6/2/80, M, III) 

 (Lester & Rodstrom, 6/5/79,6, I) 

 (Lester & Rodstrom, 6/5/79, 6, II) 

 (Lester & Rodstrom, 6/5/79, 8, III) 

 (Lester & Rodstrom, 6/5/79,8,111) 



42 

 42 

 42 

 42 

 42 

 42 



35 

 42 



70 



