1. Volume 25, Issue 1, Pages R7-R8 (January 2015)
Play in dolphins 
Vincent M. Janik 
Current Biology 
Volume 25, Issue 1, Pages R7-R8 (January 2015)
DOI: /j.cub
Copyright © 2015 Elsevier Ltd Terms and Conditions

2. Figure 1 Identifying play behaviour in dolphins.
(A) Two common bottlenose dolphin (Tursiops truncatus) in St Andrews Bay, Scotland, leaping out of the water. Such leaps can look playful to us, but in this case are part of a serious fight between two animals that are trying to hit each other while in the air. (Photo copyright Vincent Janik.) (B) An Indo-Pacific bottlenose dolphin (Tursiops aduncus) playing with seaweed off Mikura Island, Japan. (Photo courtesy and copyright Tadamichi Morisaka.)
Current Biology  , R7-R8DOI: ( /j.cub )
Copyright © 2015 Elsevier Ltd Terms and Conditions