44 6 



KNOWLEDGE. 



December, 1913. 



Figure 524. Gannets in the Southern Hemisphere: Sulti capensis on Bird Island. 



FIGURE 525. British Gannets: Stlla bassana on the Skellij;. Ireland. 

 (From "The Ganuet," by J. H.GGurney, by the courtesy of Messrs. YYitherby & Co.) 



