Mate choice experiment using wild-caught G. campestris and lab-reared G. bimaculatus.

Generalised linear-mixed model analyses looking at the propensity of males to start singing, and the propensity of females to mount and mate within 10 minutes to con- and heterospecific partners (see main text for details). The G. campestris used in this experiment were wild-caught in 2009 and 2010. The G. bimaculatus were raised in the lab. Explanatory variables retained in the final model are in bold.