Anyone know the backstory of chess openings named after animals

Is the Alekhine's Defense the worst defense in chess? - Quora

Saemisch Attack in the Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.Nc3 Nxc3 4.bxc3 d5 5.Ba3!?

Opening Myths: The mystery of the Mokele-mbembe variation

Complete Repertoire against Alekhine and Scandinavian

Chess openings: Alekhine's Defense (B02)

What do you think of the Nimzovich defense in chess? - Quora

I've seen a lot of people play the English against me and I don't know how to counter it. Is there a best way to counter the English opening? - Quora

The Alekhine Defense ♟ – Play for a Win with Black! - GM Marian Petrov

What is the best way to beat the French defense in chess? Why is it so hard for white to beat it? - Quora

Over The Horizons: Back To The Ice Age: Myers' Defense, PDF, Chess Openings