It Has Been Suggested That a Way to Save Endangered

It has been suggested that a way to save endangered species is to give hunting rights to people who live in the vicinity of that species. The idea behind this suggestion is that

A) human rights are different from animal rights.
B) by giving people rights to profit from the animals, they have an incentive to ensure their survival.
C) the animals will be killed anyway, so the social benefit is extracted from them before they become extinct.
D) market solutions are morally superior to government solutions.