A. Nagel's scientific contributions

Citations

... Cryptic diversity among European bats is well documented (Mayer et al. 2007). Pipistrellus pipistrellus and P. pygmaeus exemplify the main tenet of our paper, because they have diverged in characters hidden to unaided human perception (both echolocation calls and social calls), yet can hardly be distinguished morphologically Parijs 1993, Kalko andSchnitzler 1993;Barlow and Jones 1997;Häussler et al. 1999;Russo and Jones 2000). This is no surprise, because echolocating bats live in the dark and rely more strongly on audition than vision. ...