Vaitkuviene, Daiva, Mindaugas Dagys, Galina Bartkeviciene, and Danuta Romanovskaja. 2015. “The Effect of Weather Variables on the White Stork (Ciconia Ciconia) Spring Migration Phenology”. Ornis Fennica 92 (1):43–52. https://doi.org/10.51812/of.133867.