OBJECTIVE FORESTRY

Detailed explanation-1: -Vulnerable Species: These are species whose population has declined to levels from where it is likely to move into the endangered category within the close future if the negative factors proceed to function.

Detailed explanation-2: -So, the correct answer is ‘Endangered species’.

Detailed explanation-3: -Solution. Species with small population may move into the endangered or vulnerable category if the negative factor affecting them continue to Operate are called Rare species.

Detailed explanation-4: -Vulnerable Species-refers to a species or subspecies that is not critically endangered nor endangered but is under threat from adverse factors throughout its range and is likely to move to the endangered category in the future.