SCIKXCE BIT.LE' 
VOLUME 2 PLATE 20 
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massing and beginning to march toward the 
and sitters, huddled together in the rear. 
■ il.iir, oi king penguins, Dec. 24, 1912. 
Lwo !• iwer pictures show the free birds 
sea, leaving yearlings, molting adults, 
