Reference

Kathleen C. Webster, Veronika Rohr, Carmen Argudo Peña, Marina Querejeta, Thomas Rödl, Frank Glaw, Oliver Hawlitschek (2022): Extinct or just overlooked – does the Northern white-breasted hedgehog Erinaceus roumanicus occur in Germany? (Mammalia, Erinaceidae) – Spixiana, Zeitschrift für Zoologie – 045: 279 - 287.