12-Month Findings on Petitions To List Island Marble Butterfly, San Bernardino Flying Squirrel, Spotless Crake, and Sprague's Pipit as Endangered or Threatened Species; Notice of 12-month petition findings

We, the U.S. Fish and Wildlife Service (Service), announce 12- month findings on petitions to list the island marble butterfly, the San Bernardino flying squirrel, the American Samoa population of the spotless crake, and the Sprague's pipit as endangered species or threatened species under the Endangered Species Act of 1973, as amended (Act). After review of the best available scientific and commercial information, we find that listing the island marble butterfly as an endangered or threatened species is warranted. Currently, however, listing the island marble butterfly is precluded by higher priority actions to amend the Lists of Endangered and Threatened Wildlife and Plants. Upon publication of this 12-month petition finding, we will add the island marble butterfly to our candidate species list. We will develop a proposed rule to list the island marble butterfly as our priorities allow. After review of the best available scientific and commercial information, we find that listing the San Bernardino flying squirrel, the American Samoa population of the spotless crake, and the Sprague's pipit is not warranted at this time. However, we ask the public to submit to us any new information that becomes available concerning the stressors to the San Bernardino flying squirrel, the American Samoa population of the spotless crake, the Sprague's pipit, or their habitats at any time.