Rapid commencement of ecosystem recovery following aerial baiting on sub-Antarctic Macquarie Island

Aerial baiting for invasive rabbits on sub-Antarctic Macquarie Island triggered rapid recovery of the native tussock grass Poa foliosa, a key component of the island’s ecosystem. Within six months of initiating the eradication program in winter 2010, substantial regrowth was observed, demonstrating the potential for swift ecological restoration following localized removal of invasive herbivores. This finding provides critical insights into monitoring and evaluating the success of vertebrate pest control efforts on fragile island ecosystems.

Shaw, J., Terauds, A., & Bergstrom, D. (2011). Rapid commencement of ecosystem recovery following aerial baiting on sub-Antarctic Macquarie Island. Ecological Management & Restoration, 12(3), 241–244. https://doi.org/10.1111/j.1442-8903.2011.00611.x