Clusters of superparamagnetic magnetite particles in the upper-beak skin of homing pigeons: evidence of a magnetoreceptor? - Winklhofer M; Holtkamp-Rötzler E; Hanzlik M; Fleissner G; Petersen N (European Journal of Mineralogy, 2001)
FEMU ID: 22345; EMF-Portal URL: https://www.emf-portal.org/en/article/22345