392 



DISCOVERY REPORTS 



' l> I '^f'T'i ';';'/■!' mm;'/' IM III I ■/■Mi-ji] ■/ i ' I ■] ■T^-rn^ -rrx y l • l •! ■ l M ■ [ ' 1 A M M ' 1 ' l '^ M ■ l ■ l ■ t A M 



150° 



W 180°E 



ISO- 



Fig. 134. Distribution of total available feeding-stuff (small and staple whale food combined) in spring. 



Ice-edge late December mean. 



