How do fish get into literally every body of water, no matter how remote or isolated?

Question

I’ve never gotten the full explication on this. I hear animals bring the eggs, esp birds but that doesn’t really make sense to me. Don’t the eggs need to be fertilized in the water?

In: 7

Answer 1

Through rivers and stream, during floods, sometimes they’re specifically stocked, people release pets that get too big for aquariums, birds may snatch & drop them…