Halfwerk, W., Bot, S., Buikx, J., van der Velde, M., Komdeur, J., ten Cate, C., & Slabbekoorn, H. (2012). Reply to Eens et al: Urban noise can alter sexual selection on bird song. National Academy of Sciences.

Halfwerk, Wouter, Sander Bot, Jasper Buikx, Marco van der Velde, Jan Komdeur, Carel ten Cate, and Hans Slabbekoorn. Reply to Eens Et Al: Urban Noise Can Alter Sexual Selection On Bird Song. National Academy of Sciences, 2012.

Halfwerk, Wouter, et al. Reply to Eens Et Al: Urban Noise Can Alter Sexual Selection On Bird Song. National Academy of Sciences, 2012.