Eastern cougars are no longer an endangered species as they were declared extinct in 2011.
The cougar is not on the endangered list. It is listed as "of least concern" since populations are quite stable. Only the Florida subspecies is listed as endangered.
The only endangered race of the cougar or mountain lion, puma, etc, is the Florida panther. As a species, the cougar is listed as least concern.
The subspecies eastern cougar (or puma) was declared extinct in 2011. However, the species as a whole is not endangered and populations are quite healthy except for the Florida subspecies which was declared endangered in 1967.
Manatees have been endangered for about 20 years now.
it has been on the endangered list for 5 years
they have been classed as an endangered species since 1972
Numbats have officially been on the endangered list since 2 December 1970.
Harp Seals have never been endangered there number is increasing more each year.
The grey fox is not an endangered species, still quite common.
Since 1984.
depends on the type of the wolf
25 years