Tasmania’s unique environment, economy, and communities are under threat from
invasive species. Invasive species, including feral deer, cats, pigs, goats, and weeds, impose
substantial financial burdens, costing Tasmanians hundreds of millions of dollars annual
through lost production, increased management costs, and higher insurance premiums,
as well as causing incalculable damage to the environment and threatening Tasmania’s
unique biodiversity.
Feral deer populations have surged to potentially over 100,000, costing the state as much
as $100 million per year, and posing a major threat to agriculture, forestry, and tourism.
Pet and feral cats kill wildlife and spread diseases that cost Australia $6 billion annually.
Feral pigs on Flinders Island are destroying habitats and damaging agriculture, while feral
goats pose similar threats, with over 160 herds identified in Tasmania since 1991. Wee
also present a significant issue, costing Tasmanian agriculture over $58 million a yea
Investing in early action, prevention, and targeted control of established invasive species
are always the most cost-effective and damage-mitigating approaches to invasive species.
Tasmania’s island status offers a natural advantage, enabling more effective prevention,
containment, and eradication efforts. However, to capitalise on this advantage requires
sufficient and long term investment to knock down populations of established invasi
species, prevent further spread, and eradicate where possible. Eradicating invasive species
from islands is a winning strategy. Indigenous-led conservation programs are also
essential, as they can deliver positive cultural and conservation outcomes.
A substantial increase in investment and a strategic approach to invasive species
management is required to safeguard Tasmania’s environment, economy, and
communities.
This submission outlines targeted projects and funding proposals for the next four years
that will keep Tasmania’s natural and cultural heritage and valuable industries safe from
new and established invasives.