Male great white shark, Guadalupe Island, Mexico.

aggression animal animal behavior animal body animal head animal mouth animal teeth animals hunting apex predator blue carcharodon carcharias chondrichthyes color image danger day elasmobranch fierce fish gill great white shark guadalupe island horizontal ichthyology mackerel sharks male animal mexico motion no people ominous on the move one animal outdoors pacific ocean photography predator sea life shark side view swimming threatened species underwater