Lagomorph abundance around yellow-eyed penguin (Megadyptes antipodes) colonies, South Island, New Zealand

Predation of yellow-eyed penguin (Megadyptes antipodes) chicks may be reduced by removing stock around penguin breeding sites because long grass may reduce lagomorph abundance and hence small mammal predators. This study tests this hypothesis in the South Island, New Zealand. The abundance of lagomorph faeces (mainly rabbit Oryctolagus cuniculus, but some European hare Lepus europaeus) was used as an index of relative abundance of lagomorphs at 16 penguin breeding sites in winter 1991 and 37 sites in 1992/93.