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?

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Answer 1

>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?

Sure – but then it’s not like waterfowl specifically pick out only the *un*fertilized eggs to stick to their bodies 😉