I suppose those 2 are elephant bulls that are kept apart from the 6-member herd? Or there is one elephant bull, and 7-members herd of wich one is young male, or all (2.6) are herd members, with two male elephants?
The males are : Kibo (adult) from Boras; and (the younger) Jambo, from Colchester.
Usually Kibo and two adult females are together (but not everyday) and Jambo it's with the "females herd"
