The history and present status of goats on the Auckland Islands (New Zealand subantarctic) in relation to vegetation changes induced by man.

Rudge, M. R., Campbell, D. J., (1977). New Zealand Journal of Botany 15(2), 221-253. English language

Forage selection by introduced reindeer on South Georgia, and its consequences for the flora.

Leader-Williams, N., Scott, T. A., Pratt, R. M., Journal of Applied Ecology 18(1), 83-106. English language