Rapid Divergence of Coexisting Barn Swallows is Promoted by Changes in Behavior

GOMEZ-BAHAMÓN V; GANDOY F; SZPIECH Z; ARETA JI; TOEWS D

Conferencia; Midwest Population Genetics Conference; 2023

1. Evidence of inbreeding in the Argentinianpopulation. Short ROH also suggest there hasbeen a bottleneck.2. Differentdemographicprocessesatplayineach population. Ongoing work involves acomparison of ROH attributes with the NorthAmerican populations.3. Nofixedgenomicdifferenceassociatedwithdifferences in migratory behavior. Thebehavioral change is likely leading divergence.