No but in all seriousness, Chimps had to have swam before now or they would've remained in the same general location having never crossed a river or stream throughout history.
What I do suspect is that they are completely aware of the fact that you can drown in water just as we are.
Once again, we Humans are on this superiority trip. Animals in general mightn't be capable of solving Calculus problems but it deosn't mean that they cannot think or learn. They have evolved and survived by overcoming day to day problems Just as we have.
Animals have been implementing tools for ages for their own survival. Seagulls dropping clams onto rocks from the air comes to mind as an example. Crows using passing cars to crack nutshells is another.
Watch this crow modify a hook to fetch the food !
www.youtube.com...
Animals simply aren't motivated by money and greed and do not seek material gain. Unfortunately we humans tend to look down on them as a lessor species as a result of this.



