Figure 2From: An unexpectedly long history of sexual selection in birds-of-paradiseChronogram with divergence times estimates of the birds-of-paradise. The divergence times and confidence intervals (grey bars) were estimated under a relaxed clock model implemented in Beast 1.4.7 [33]. For the calibration of the chronogram the postulated separation of Acanthisitta from all other passerines in the phylogeny was used.Back to article page