Why Facebook automatically generate iNat hyperlink with Scientific name?

I just post a photo with scientific name in a public Facebook group as below, and Facebook generate iNat hyperlink with Scientific name automatically. I just typed (Graptopsaltria nigrofuscata), selected the Scientific name and pressed CTRL + I.

https://www.facebook.com/groups/1426365227395803/permalink/2610856848946629/

Does anyone know what’s happened?

Kuan-Chieh (Chuck) Hung

Is your iNat account connected to your Facebook account?

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Yes, I linked my iNaturalist account with my Facebook account. But the problem is the hyperlink is not always turning up itself in the same way, I just can’t find the rule…