
Phillip Island, six kilometres south of Norfolk Island, has recovered steadily since Australia’s rabbit eradication programme ended in 1986. Introduced rabbits, along with pigs and goats, stripped the volcanic island of vegetation…
Phillip Island, six kilometres south of Norfolk Island, has recovered steadily since Australia’s rabbit eradication programme ended in 1986. Introduced rabbits, along with pigs and goats, stripped the volcanic island of vegetation over 150 years, causing severe soil erosion. Conservation teams used myxoma virus, 1080 bait, trapping and shooting to remove the final breeding rabbits.
Native plants have since returned from seeds lying dormant for decades, including the Norfolk Island abutilon, once thought extinct. Thousands of seabirds now breed on the island, which has no feral cats, rodents or grazing mammals. Parks Australia continues weed removal, soil stabilisation and seabird monitoring, while public access remains restricted.
The story is sometimes reduced to a simple claim that nature heals itself once humans step aside. That misses the sustained work behind this recovery, including poison baiting, trapping, weed control and monitoring. The opposite claim, that eradication alone solves ecological damage, is just as simplistic. Phillip Island’s progress depends on keeping invasive species out and protecting fragile soils and nests. The real test is whether native plant cover and seabird numbers continue rising under future weather extremes.
Source: timesofindia.indiatimes.com
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