Originally Posted by PatK

I know maybe this isn't the newsgroup to ask this question but you all
seem pretty intelligent to me. I was driving past a man made lake today
and was wondering... If big enough and left long enough, would a body of
water eventually get fish in it? If so, how would would they get there?
I thought about bird droppings, which would work for seeds, but not for
fish eggs. Maybe this is a silly question but I thought I'd ask and
see if anybody here knows the answer.

Pat