Fishy Circumstances (Rhyme Patterns Workshop)

Arapaima! A mystery's at hand!
Oh, how did you land on Florida's sand?
Why did you come? Did you say your goodbyes?
Was it for love? Or a change in the tides?

With a tail that's red and head copper-green,
You're the strangest mermaid we've ever seen.
Your swim bladder barely lets you submerge,
Then you come up and eat monkeys and birds?

Arapaima! My love for you abounds!
A suit of armor shields 400 pounds
Piranhas can't touch you; others steered clear.
Your mail is intriguing our engineers.

Twenty million years in one location-
Well, that's what we call a real staycation.
Man got carried away hunting your banks;
Now you're under threat without any thanks.

Arapaima! whose male fish incubate
Ten thousand some eggs is plenty of yolk.
Yet, we need to restate to all y'all folks-
Species extinction ain't no kind of joke!