Bertolino, S., Wauters, L. A., De Bruyn, L., Canestri-Trotti, G. (2003). Prevalence of coccidia parasites (Protozoa) in red squirrels (Sciurus vulgaris): effects of host phenotype and environmental factors. Oecologia, 137(2), 286-295.

Casiraghi, M., Polidori, C., Ferreri, P., Preatoni, D. G., Andrietti, F., Martinoli, A. (2003). Does the distance between nest clusters affect reproductive success in Ammophila sabulosa (Hymenoptera Sphecidae)?. Ethology Ecology & Evolution, 15(4), 329-341.

Gagliardi, A., Martinoli, A., Wauters, L., Tosi, G. (2003). A floating platform: a solution to collecting pellets when cormorants roost over water. Waterbirds, 26(1), 54-55.

Martinoli, A., Gagliardi, A., Preatoni, D. G., Di Martino, S., Wauters, L. A., Tosi, G. (2003). The extent of great crested grebe predation on bleak in Lake Como, Italy. Waterbirds, 26(2), 201-208.

Scherini, G. C., Tosi, G., Wauters, L. (2003). Social behaviour, reproductive biology and breeding success of alpine Rock Ptarmigan Lagopus mutus helveticus in northern Italy. Ardea, 91(1), 11-23.