1. Ursino, C.A.; De Mársico, M.C.; Sued, M.; Farall, A. & Reboreda, J.C. (2011)
Brood parasitism disproportionately increases nest provisioning and helper recruitment in a cooperatively breeding bird
Behavioral Ecology and Sociobiology, 65(12): 2279–2286
DOI: 10.1007/s00265-011-1238-7