Template:Pengo TNC

TNC (NatureServe) G-rank categories.

TNC (NatureServe) T-rank categories (for subspecies and varieties).

Main colour scheme is copied from that used by Birdlife International for IUCN categories.

Example usage on English Wikipedia

Black-footed Ferret

Species rankings

Species rankings

TNC
Presumed Extinct
Possibly Extinct
Critically Imperiled
Imperiled
Vulnerable
Apparently Secure
Secure

(Note: NatureServe also uses these ranking codes for ecological communities, and in this other context some are given different phrasing)

See also

• NatureServe conservation status
• Conservation status
• Wikipedia:Conservation status

Licensing

Graphic credit: Peter Halasz. (User:Pengo)