Biodiversity Research Institute (Univ. Oviedo-CSIC-Princ. Asturias)
Carrete, M., Martínez-Padilla, J., Rodríguez-Martínez, S., Rebolo-Ifrán, N., Palma, A., Tella, J.L. (2016). Heritability of fear of humans in urban and rural populations of a bird species. Scientific Reports, 6: 31060.