You discover, in your massive 2000- hectare forest, a species of bat that is not found anywhere else. The habitat of your bat population is designated as a protected area. What, if any, would be an advantage of removing a small number of bats and placing them in a zoo?

A) Removing bats would do too much harm to the original population.
B) Zoos offer no advantage at all to the population.
C) It is better to isolate bats into breeding groups in the wild than to put them in a zoo.
D) Some animals in the zoo could breed more readily and maybe repopulate another area.