Okay I've Crunched the Numbers...

Officially, a species becomes endangered for two reasons: Loss of Habitat, and lack of genetic variation.

There are only 5 different species of Demogorgon, and one of them is just the basic genome with a bondage kink.

We are losing Hawkins National Laboratory.

In conclusion, effective November 17th, Demogorgon OFFICIALLY and LEGALLY counts as an endangered species.

Thank you for coming to my Ded Talk.