I have put together a presentation that tracks sea lion movement up and down a river. I have each animal represented by a circle/triangle that follows custom animation paths that are timed to mimic 3 months scaled down. Right now, I have a button/trigger that corresponds to each animal (11 total) and the calendar.

My question: Is there a way to make one button/trigger start all of the animations at the same time? I've experimented with it and all I can get is starting after previous, but I want them to all animate at the same time, and start with previous, but that means it will start with the last animation of the previous animal.

Any help is welcome. Thanks!