44 The Salmon 
following, however, that others remain a much longer time in the sea 
before they return. We find fish of the same marking returning the 
March 1908. 
It, small Spring fish, 
Xe 
Fic. 40.—7-lb. I 

next year. For example, a kelt of 6 lbs. marked on 26th January 1902 
was caught as a clean fish of 18 lbs. on 18th March 1903. I selected this 
