Repeated Transitions in Migratory Behavior Across a Songbird Radiation Are Not Driven by Selection on Shared Variation in Candidate Genes
Stephanie J Szarmach, Kevin F. P. Bennett, David P. L. Toews
The paper investigates whether shared genetic variation drives repeated evolution of migratory behavior in songbirds and finds no evidence of selection on candidate genes for this trait.
bioRxiv · Nov 2, 2026 · PreprintEvolutionary Biology