[ssr2020]

Every year thousans of birds, animals migrate thousand of kilometers and they do not lose their way. This is a proof they knows how to find their ways. It is understood that navigation has been taught and equipped for them.

[cortesoft]

Every year thousands of humans migrate thousands of kilometers without getting lost. That doesn’t mean humans can’t get lost.

There is a lot of survivorship bias in your assumption. How many animals fail to complete those migrations?