Max Planck Institute of Animal Behavior Research Overview publication_list Research Overview University of Konstanz Publications Third Party Grants External Partners Publications of Christian R. Blum All genres Journal Article (1) Journal Article (1) Journal Article Pika, S.; Sima, M. J.; Blum, C. R.; Herrmann, E.; Mundry, R.: Ravens parallel great apes in physical and social cognitive skills. Scientific Reports 10, 20617 (2020) MPG.PuRe DOI