FWS designated approximately 521.3 acres in Chaves County, New Mexico, and Pecos and Reeves Counties, Texas, as critical habitat for the Koster's springsnail, Noel's amphipod, Pecos assiminea, and Roswell springsnail.

FWS reclassified the tulotoma snail from endangered to threatened under the ESA based on a review of its status.

FWS proposed to remove the Morelet's crocodile throughout its range from the list of endangered and threatened wildlife due to its recovery.

FWS proposed to revise the list of migratory birds based on new taxonomy and new evidence of occurrence, for a net increase of 19 species.

FWS announced a 90-day finding on a petition to list the smooth-billed ani as threatened or endangered under the ESA; the agency found that listing is not warranted.

FWS announced a 90-day finding on a petition to list the Arapahoe snowfly as endangered or threatened under the ESA and to designate critical habitat; the agency found that listing may be warranted and initiated a status review.

FWS announced a 12-month finding on a petition to list the Hermes copper butterfly as endangered under the ESA and to designate critical habitat; the agency found that listing is warranted but precluded by higher priority actions.

FWS announced a 90-day finding on a petition to list the prairie chub as threatened or endangered under the ESA and to designate critical habitat in Oklahoma and Texas; the agency found that listing may be warranted and initiated a status review.

FWS announced a 90-day finding on a petition to list the Spring Mountains acastus checkerspot butterfly as endangered under the ESA; the agency found that listing may be warranted and initiated a status review.

FWS proposed to list the Three Forks and San Bernardino springsnails as endangered under the ESA and to designate approximately 11.9 acres in Apache and Cochise Counties, Arizona, as critical habitat for the species.