Home News Archive - MPI for Ornithology The brains of birds synchronize when they sing duets Publications of Carola Genzel All genres Journal Article (1) Journal Article (1) 1990 Journal Article Schleidt, M.; Genzel, C.: The significance of mother's perfume for infants in the first weeks of their life. Ethology and Sociobiology 11 (3), pp. 145 - 154 (1990) MPG.PuRe DOI