Woodznutz
Platinum Member
- Dec 9, 2021
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- #201
Seeing that no one knows for sure my theory is as good as any.So you did not understand the math or science in post #153.
I think this subject is out of your league.
I watched a PBS presentation about the annual sardine migration up the east coast of Africa. The beginning 'shoal' of billions of fish stretching back fifty or more miles is decimated on its journey by dozens of species of animals, birds, fish, and other aquatic creatures that attack and feed on it, the remnant finally disappearing altogether into the deep. The highly educated producers of the film couldn't understand why the fish would embark on such a dangerous journey, and stated this several times during the presentation.
Now this is also 'out of my league' as I am not a scientist. However, it's obvious to me that the purpose of the migration is to feed all those creatures that lie in wait along the route.