π Rat eradication attempt on Henderson Island fizzled out
Conservationists deployed 75 tonnes of poisoned bait on Henderson Island to eliminate invasive Pacific rats. This effort took place in 2011 on the remote South Pacific island. Only about 60 to 80 rats survived the campaign, but within two years, their numbers rebounded to roughly two-thirds of the original level. This highlights how quickly populations can recover if even a few animals remain behind after an operation. The findings provide crucial data for planning future conservation efforts. π