OTHER CREATURES WHICH LIVE IN THE 

 SEA. 



ESIDES the mollusks, there are a great 

 number of other creatures in 

 the sea which claim our atten- 

 tion. As we go down to the 



^ beach on a bright morning, 



perhaps the first living things which we notice 

 are the birds. Sea-birds have a look of their own, 

 and you would hardly mistake them for land-birds, 

 if you were to meet them many miles inland. 



While our land-birds are mostly fitted for short 

 flights, as from tree to tree, the sea-birds go wing- 

 iug along over miles of waves, and perhaps alight 

 at last on some bare rock, in the midst of a flock of 

 their companions. Land- 

 birds sing, at least many of 

 them do, but sea-birds are 

 silent, or utter a few harsh 

 cries. Besides this, they are 

 all fitted for swimming or 

 wading, and many of them 

 for diving as well. 



IIEFERENCE TOPICS. 



AVliy men cannot fly. 

 The beaks of birds. 

 ]Methods of fishing. 

 DiflTerence bet>veen gills 



and Itings. 

 California whales and 



whale-fisheries. 



112 



