Biology and impacts of Pacific island invasive species: Capra hircus, the feral goat, (Mammalia: Bovidae)

Mark W. Chynoweth; Creighton M. Litton; Christopher A. Lepczyk; Steven C. Hess; Susan Cordell

doi:10.2984/67.2.1

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Biology and impacts of Pacific island invasive species: Capra hircus, the feral goat, (Mammalia: Bovidae)

Formally Refereed

Authors:

Mark W. Chynoweth, Creighton M. Litton, Christopher A. Lepczyk, Steven C. Hess, Susan Cordell

Year:

2013

Type:

Scientific Journal

Station:

Pacific Southwest Research Station

DOI:

https://doi.org/10.2984/67.2.1

Source:

Biology and impacts of Pacific island invasive species: Capra hircus, the feral goat, (Mammalia: Bovidae). Pacific Science. 67(2):141-156

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Abstract

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.

Keywords

Capra hircus, feral goat, invasive species

Citation

Chynoweth, Mark W.; Litton, Creighton M.; Lepczyk, Christopher A.; Hess, Steven C.; Cordell, Susan. 2013. Biology and impacts of Pacific island invasive species: Capra hircus, the feral goat, (Mammalia: Bovidae). Pacific Science. 67(2):141-156.