Bates, M. E., Simmons, J. A. and Zorikov, T. V. (2011). Bats use echo harmonic structure to distinguish their targets from background clutter. Science, 333: 627 –630. (pdf)

Bates, M. E. and Simmons, J. A. (2011). Perception of echo delay is disrupted by small temporal misalignment of echo harmonics in bat sonar. Journal of Experimental Biology, 214: 394-401. (pdf)

Bates, M. E. and Simmons, J. A. (2010). Effects of filtering of harmonics from biosonar echoes on delay acuity by big brown bats (Eptesicus fuscus).  Journal of the Acoustical Society of America, 128: 936-946. (pdf)

Bates, M. E., Cropp, B. F., Gonchar, M., Knowles, J., Simmons, J. A. and Simmons, A. M. (2010). Spatial location influences acoustic interaction in chorusing bullfrogs. Journal of the Acoustical Society of America, 127: 2664-2677. (pdf)

Hiryu, S., Bates, M. E., Simmons, J.A. and Riquimaroux, H. (2010). FM echolocating bats shift frequencies to avoid broadcast-echo ambiguity in clutter. Proceedings of the National Academy of Sciences, 107: 7048-7053. (pdf)

Stamper, S. A., Bates, M. E., Benedicto, D. and Simmons, J. A. (2009). Role of broadcast harmonics in echo delay perception by big brown bats. Journal of Comparative Physiology A: Neuroethology, Sensory, Neural, and Behavioral Physiology, 195: 79-89. (pdf)

Hiryu, S., Shimamoto, H., Bates, M. E., Stamper, S., Simmons, J. A. and Riquimaroux, H. (2008). Jamming avoidance strategy for temporal overlap of own reverberant echoes by FM echolocating bats (Eptesicus fuscus) during flight, revealed by telemetry sound recording. Trans. Tech. Comm. Psychol. Physiol. Acoust., The Acoustical Society of Japan, 36.

Simmons, A. M., Simmons, J. A., & Bates, M. E. (2008). Analyzing acoustic interactions in natural bullfrog choruses. Journal of Comparative Psychology, 122: 274-282. (pdf)

Bates, M. E., Stamper, S. A., & Simmons, J. A. (2008). Jamming avoidance response of big brown bats in target detection. Journal of Experimental Biology, 211: 106-113. (pdf)