Time females spent in association with the large and the small stimulus males during the 1st part of the choice tests (left) and during the 2nd part of all four predator treatments [treatments (1)-(4), from left to right]. Depicted are association times (± SEM). Test results are from paired t-tests.
Bierbach et al. BMC Evolutionary Biology 2011 11:190 doi:10.1186/1471-2148-11-190