According to paragraph 5, why did conservationists decide to translocate the Seychelles warbler from Cousin Island to two other islands? A. They were unsuccessful in increasing the population of warblers on Cousin Island. B. They warblers were originally native to all three islands. C. They wanted to ensure that the warbler species would survive a disaster on Cousin Island. D. They expected that human activity on Cousin Island would threaten the warblers.