Black-footed Albatross — McHugh 
381 
higher counts were recorded in the northern 
part of the region. There is some evidence of 
a northward migration along the coast in 
summer, similar to the summer migration of 
the Pacific sardine. 
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Anonymous. 1950. California cooperative sar- 
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The possible importance of other verte- 
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Fisher, Harvey I. 1949. Populations of birds 
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McHugh, J. L., and Elbert H. Ahlstrom. 
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