258 



WHALKS and dolphins 



Fig. 66. — Californian Grey Whale {Rhacliianedes glaucus). To 45 feet. 



Fig. 67. — Sperm Whale (Physdcr caluJon). To 60 feet. 



Fig. 68. — Pigmy Sperm Whale [Kogifi breviceps). To 13 feet. 



