EXTERNAL CHARACTERS OF BLUE WHALES 



293 



— I 1 1 1 1 r 



15 

 LENGTH OF WHALE IN METRES 



-| 1 1 1 1 T 1 1 1 r- 



Fig. 22. Male Blue whales. Measurement No. 24. Depth of tail at dorsal fin. 



-I 1 \ 1 1 T J, 



15 " 



LENGTH OF WHALE IN METRES 



Fig. 23. Female Blue whales. .Measurement No. 24. Depth of tail at dorsal fin. 

 South Georgia whales. South African whales. 



