Data from: Environmental and geographic conditions on the breeding grounds drive Bergmannian clines in nightjars

Skinner, Aaron; Korpach, Alicia M.; Åkesson, Susanne; Bakermans, Marja H.; Bayne, Erin M.; Benson, Thomas J.; Boano, Giovanni; Brigham, R. Mark; Christiansen, Simon S.; Conway, Greg J.; Davy, Christina M.; Evens, Ruben; Fraser, Kevin C.; Harrison, Autumn‐Lynn; Hedenström, Anders; Henderson, Ian G.; Honkala, Juha; Jacobsen, Lars B.; Lathouwers, Michiel; Marra, Peter P.; Ng, Janet W.; Norevik, Gabriel; Scarpignato, Amy L.; Thorup, Kasper; Tonra, Christopher M.; Van Wilgenburg, Steven L.; Vitz, Andrew C.; Ward, Michael; Knight, Elly, 2026, "Data from: Environmental and geographic conditions on the breeding grounds drive Bergmannian clines in nightjars", https://doi.org/10.5683/SP3/BW4FK8, Borealis, V2