Page 101 - World of Animals - Book of Sharks & Ocean Predators
P. 101

Blue whale
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         “The blue whale is not

          only the largest living
          animal; it is the largest

          animal ever to have lived”                                               Baleen plates
                                                                                   Over 300 baleen plates line
                                                                                   the blue whale’s upper jaw,
                                                                                   each measuring 1m (3.3  )
                                                                                   in length.
















































                                                                                                              Small but powerful
                                                                                                              It uses its fins to help

                                                                                                              glide through the water
                                                                                                              at speeds of up to
                                                                                                              50km/h (31mph).
                       Ventral pleats
                       Grooves running along
                       the throat allow the skin
                       to expand as the whale
                       takes in water.










                                                           Big eyes
                                                           The blue whale’s eye is
                                                           over six times the size of
                                                           a human’s eye, at around
                                                           15cm (6in) wide.
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