A new issue of Journal of Experimental Biology is available online:
15 June 2008; Vol. 211, No. 12
The below Table of Contents is available online at:
http://jeb.biologists.org/content/vol211/issue12/?etoc
Comparing passive and active hearing: spectral analysis of transient
sounds in bats
Holger R. Goerlitz, Mathias Hübner, and Lutz Wiegrebe
J Exp Biol 2008;211 1850-1858
http://jeb.biologists.org/cgi/content/abstract/211/12/1850
Two-voice complexity from a single side of the syrinx in northern
mockingbird Mimus polyglottos vocalizations
Sue Anne Zollinger, Tobias Riede, and Roderick A. Suthers
J Exp Biol 2008;211 1978-1991
http://jeb.biologists.org/cgi/content/abstract/211/12/1978