FWS proposed to designate approximately 6,906 acres in Bexar County, Texas, as critical habitat for nine invertebrates.

FWS announced the availability of draft guidance on an eagle conservation plan.

FWS announced a 90-day finding on a petition to list the sand verbena moth as endangered or threatened under the ESA; 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 Pacific walrus as endangered or threatened and to designate critical habitat under the ESA; the agency found that listing is warranted but precluded by higher priority actions.

FWS announced a 90-day finding on a petition to revise critical habitat for the vernal pool fairy and tadpole shrimp under the ESA; the agency found that revision is not warranted.

FWS proposed to reclassify the wood bison from endangered to threatened throughout its range under the ESA.

FWS and the U.S. Forest Service proposed to establish regulations for hunting and trapping seasons, harvest limits, methods, and means related to taking of wildlife for subsistence uses during the 2012-2013 and 2013-2014 regulatory years.

NOAA-Fisheries announced a 12-month finding on a petition to delist coho salmon south of the San Francisco Bay under the ESA; the agency found that delisting is not warranted and recommended extension of the area covered.

EPA seeks public comment on proposed rulemaking to address water quality conditions affecting aquatic resources in the San Francisco Bay/Sacramento-San Joaquin Delta Estuary in California.

EPA determined that perchlorate meets the SDWA's criteria for regulation as a contaminant.