It means nothing
Do you mean alive? if so there are many out there but they are vulnerable- threaten from poachers and predators.
Quokkas are small and completely defenceless members of the kangaroo family, so they are vulnerable to a number of native and introduced species. They are most vulnerable to predation by feral cats, dogs and foxes.
Its new exoskeleton is soft.
Achilles Heel
A "sucker" is a gullible person, as in "There's a sucker born every minute". "I'm a sucker for .." means one is vulnerable to or easily attracted to ...
Unassailable, invulnerable, plenipotent, circumspect, dependable.
Kiwis are vulnerable to predators because they are small, flightless birds. They cannot escape predators by flying away or perching high in trees. They also reproduce slowly, with the chicks leaving the protection of their parents at a young age. A very large percentage of kiwi chicks die between 4 and 6 months of age.
Sugar gliders are not vulnerable at all even though they have a huge amount of predators.
Yes. Due to their sheer size, adult Giraffe's are not vulnerable to predators like leopards, hyenas, wild dogs etc. However, calf's are very vulnerable to predators. An Adult leopard can easily bring down a giraffe calf and kill it. but, an Adult is ruled out
Until they can run fast enough to out run them, at about 6 months of age.
It makes them less vulnerable to predators, and keeps them out of the sweltering heat of the desert.
Kiwi are most vulnerable to predators when they are young. It is believed that predators such as dogs, cats, stoats and ferrets account for the very low survival rate of young chicks. An estimated 95% of kiwi chicks do not survive past their first six months. They are old enough to leave their parents' care, but not old enough to have developed any defensive behaviour.