TY - RPRT TI - Summer declines in activity and body temperature offer polar bears limited energy savings AU - J.P. Whiteman AU - H.J. Harlow AU - George M. Durner AU - R. Anderson-Sprecher AU - Shannon E. Albeke AU - Eric V. Regehr AU - Steven C. Amstrup AU - M. Ben-David PY - 2015 DO - 10.1126/science.aaa8623 UR - https://pubs.usgs.gov/publication/70155283 ID - 70155283 ER -