• Barclay, R.M.R., Baerwald, E.F. & Gruver, J.C. (2007) Variation in bat and bird fatalities at wind energy facilities: assessing the effects of rotor size and tower height. Canadian Journal of Zoology, 85, 381387.
  • Britzke, E.R., Slack, B.A., Armstrong, M.P. & Loeb, S.C. (2010) Effects of orientation and weatherproofing on the detection of bat echolocation calls. Journal of Fish and Wildlife Management, 1, 136141.
  • Collins, J. & Jones, G. (2009) Difference in bat activity in relation to bat detector height: implications for bat surveys at proposed windfarm sites. Acta Chiropterologica, 11, 343350.
  • Corben, C. & Fellers, G.M. (2001) Choosing the ‘correct’ bat detector – a reply. Acta Chiropterologica, 3, 245256.
  • Downes, C.M. (1982) A comparison of sensitivities of three bat detectors. Journal of Mammalogy, 63, 343345.
  • Faure, P.A., Fullard, J.H. & Dawson, J.W. (1993) The gleaning attacks of the Northern long-eared bat, Myotis septentrionalis, are relatively inaudible to moths. Journal of Experimental Biology, 178, 173189.
  • Fenton, M.B. (2000) Choosing the ‘correct’ bat detector. Acta Chiropterologica, 2, 215224.
  • Gillam, E.H. (2007) Eavesdropping by bats on the feeding buzzes of conspecifics. Canadian Journal of Zoology, 85, 795801.
  • Kunz, T.H., Arnett, A.E., Erickson, W.P., Hoar, A.R., Johnson, G.D., Larkin, R.P., Strickland, M.D., Thresher, R.W. & Tuttle, M.D. (2007) Ecological impacts of wind energy developments on bats: questions, research needs, and hypotheses. Frontiers in Ecology and the Environment, 5, 315324.
  • Larson, D.J. & Hayes, J.P. (2000) Variability in sensitivity of Anabat II bat detectors and a method of calibration. Acta Chiropterologica, 2, 209213.
  • Lawrence, B.D. & Simmons, J.A. (1982) Measurements of atmospheric attenuation at ultrasonic frequencies and the significance for echolocation by bats. Journal for the Acoustic Society of America, 71, 585590.
  • Limpens, H.J.G.A. & McCracken, G.F. (2004) Choosing a bat detector: theoretical and practical aspects. Bat Echolocation Research: Tools, Techniques, and Analysis (eds R.M. Brigham, E.K.V. Kalko, G. Jones, S. Parsons & H.J.G.A. Limpens), pp. 2837, Bat Conservation International, Austin, TX.
  • Müller, J., Mehr, M., Bässler, C., Fenton, M.B., Hothorn, T., Pretzsch, H., Klemmt, H.-J. & Brandl, R. (2012) Aggregative response in bats: prey abundance versus habitat. Oecologia, 169, 673684.
  • Murray, K.L., Fraser, E., Davy, C., Fleming, T.H. & Fenton, M.B. (2007) Characterization of the echolocation calls of bats from Exuma, Bahamas. Acta Chiropterologica, 11, 415424.
  • Obrist, M.K. (1995) Flexible bat echolocation: the influence of individual, habitat and conspecifics on sonar signal design. Behavioral Ecology and Sociobiology, 36, 207219.
  • Ratcliffe, J.M. & Dawson, J.W. (2003) Behavioural flexibility: the little brown bat, Myotis lucifugus, and the northern long-eared bat, M. septentrionalis, both glean and hawk prey. Animal Behavior, 66, 847546.
  • Skowronski, M.D. & Fenton, M.B. (2008) Model-based automated detection of echolocation calls using the link detector. Journal of the Acoustic Society of America, 124, 328336.
  • Thomas, D.W., Bell, G.P. & Fenton, M.B. (1987) Variation in echolocation call frequencies recorded from North American vespertilionid bats: A cautionary note. Journal of Mammalogy, 68, 842847.
  • U.S. Fish and Wildlife (2011) Draft Land- Based Wind Energy Guidelines. URL [accessed 25 November 2011].