Waldenström, J. 2021. Review of “European Breeding Bird Atlas 2: Distribution, Abundance and Change” (Keller V, Herrando S, Vorisek P et. al., eds, 2020). Ornis Svecica. 31, (Jan. 2021), 19–21. DOI:https://doi.org/10.34080/os.v31.22463.