Featured paper: Thanksgiving edition. And it’s doubly relevant – it’s about turkeys and family!
AH Krakauer. 2005. Kin selection and cooperative courtship in wild turkeys. Nature vol. 434, pp. 69 – 72.
Wild turkeys males show off in front of females in the hopes of being impressive enough to get to mate. While some males show off alone, others form “coalitions” of two to four males and all display for females together. However only one male in each coalition – the dominant male – ever gets to mate. So why in the world do the other male turkeys help him, if they never get to mate? Why don’t they display alone, where they’d at least have a chance at mating?Continue reading