The Solomon Islands -- a nation comprised of nearly one thousand islands located northeast of Australia, between Vanuatu and Papua New Guinea -- is an impressive corner of the globe. Dense, lush rainforest blankets the majority of the islands, and the country's coral reef biodiversity is among the richest in the world. Many of the plants and animals in the Solomon Islands have evolved in splendid isolation, and now, one of these animals has emerged from its idyllic surroundings, revealing itself to science for the first time: the vika (Uromys vika), a big-arse rat four times the size of even the heftiest of the familiar, city-slicker variety.