Assortative mating frames establishment in a young island bird population.

ABSTRACT: Successful island colonizations are key events to understand range dynamic processes, but studying a young population right after it reaches establishment is a rare opportunity in natural systems. The genetic structure of a recently established population may offer unique insights into its colonization history and demographic processes that are important for a successful colonization. Here, we studied the population genetics of a recently established island population of Eurasian blackbirds (Aves: Turdus merula) located on the island of Heligoland in the German North Sea. Using microsatellites, we genotyped the majority of the island population, including the nestlings, over a 4-year period between 2004 and 2007. We also genotyped high numbers of migrants on stopover and mainland in

SUBMITTER: Engler JO 

PROVIDER: S-EPMC6731715 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature