Microsatellite Dataset for: Weaving et al. Conservation genetics of regionally extinct peregrine falcons (Falco peregrinus) and unassisted recovery without genetic bottleneck in southern England

• Main Authors: Vega, Rodrigo, Weaving, Angela, Jackson, Hazel, Nicholls, Michael, Franklin, Jon
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2021
• Subjects: peregrine falcon; Falco peregrinus; Autosomal microsatellites
• Online Access: https://doi.org/10.5061/dryad.mgqnk98wj

The peregrine falcon ( Falco peregrinus ) has been affected by persecution, pollution, trade, and habitat degradation, but it is considered a flagship conservation success story because of successful reintroductions and population recoveries across broad ranges. However, in the UK there were never formal reintroduction programmes for peregrine falcons, and it appears that UK populations—and specifically the Sussex peregrines of the English south coast—recently recovered from a population crash unassisted. To study this, we obtained samples from contemporary populations in southern England, Ireland, continental Europe, domestic-bred peregrine falcons, and from England pre-population crash. Using microsatellite and mtDNA control region data, the genetic diversity and structure, signatures of genetic bottlenecks, and potential origin of the Sussex peregrines was investigated. We found low levels of genetic diversity across all peregrine falcon groups, low but significant genetic differentiation, and a few private alleles, indicating some level of genetic structure among European peregrines. Although we could not pinpoint the origin of the Sussex peregrines, the data suggests that it is not likely to have originated from escaped domestic birds or from adjacent European populations. The results obtained here parallel other studies on peregrines elsewhere showing low genetic diversity but genetic structure. We conclude that not enough time elapsed for genetic erosion to occur due to the population bottleneck, and that at least for the Sussex peregrines there is no need for genetic conservation by wild-take and subsequent captive breeding programmes as long as current protection measures remain in place. The microsatellite dataset is presented in STRUCTURE format (two lines per individual) (look for the text file "Weaving et al Microsatellite dataset Peregrine falcons STRUCTURE.txt"). Missing data shown as -9. There are 149 individuals (peregrine falcons) (first column shows the names), arranged into 6 groups (second ...