The British sea captain John Fearn, a whale hunter, became the first Westerner to visit this island in 1798, and he named it "Pleasant Island". From around 1830, Nauruans had contact with Europeans from whaling ships and traders who replenished their supplies (such as fresh water) at Nauru. Around this time, deserters from the ships began to live on the island. The islanders traded food for alcoholic palm wine and firearms. The firearms were used during the 10-year Nauruan Tribal War that began in 1878, and by 1888 had resulted in a reduction of the population of Nauru from 1400 to 900 people.