it has been on the endangered list for 5 years
Since your mum was born.
Manatees have been endangered for about 20 years now.
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
Since 1972
25 years
Lesser bush babies live as long as 14 years in captivity. The greater bush baby lives 3-4 years in the wild, but can live 10-15 years in captivity.
There are 2 species of giant rat that is on the endangered list since 1996.