University of Hawaii Press
Domestic goats, Capra hircus, were intentionally introduced to numerous oceanic islands beginning in the sixteenth century. The remarkable ability of C. hircus to survive in a variety of conditions has enabled this animal to become feral and impact native ecosystems on islands throughout the world. Direct ecological impacts include consumption and trampling of native plants, leading to plant community modification and transformation of ecosystem structure. Although the negative impacts of feral goats are well known and effective management strategies have been developed to control this invasive species, large populations persist on many islands. This review summarizes impacts of feral goats on Pacific island ecosystems and management strategies available to control this invasive species.
Chynoweth MW, CM Litton, CA Lepczyk, S Hess, S Cordell (2013) Biology and Impacts of Pacific Island Invasive Species. The Feral Goat, Capra hircus. Pacific Science 67 (2): 141-156. DOI: 10.2984/67.2.1