SciencePhoto: HT WorldGorse Spread Over 35,000 Acres in Hawaii After Sheep Industry Declined
Gorse, a thorny shrub from western Europe, was introduced to Hawaii in the early 1900s as forage for sheep. Initially valued for hedgerows and pasture, it spread extensively after the sheep industry faded. By the 2000s, gorse covered more than 35,000 acres on Maui and the Big Island, becoming a persistent invasive problem for the islands.
HT World·



