RT Journal Article SR Electronic T1 How hawkmoths sniff out a flower JF Science JO Science FD American Association for the Advancement of Science SP 1476 OP 1476 DO 10.1126/science.344.6191.1476-b VO 344 IS 6191 A1 Vignieri, Sacha YR 2014 UL http://science.sciencemag.org/content/344/6191/1476.2.abstract AB