The Calderim's River of the Dead

After years of wandering the wastes, the Calderim discovered a river in the glacier with peculiar phenomenon. Many animals, like whales and seatigers, are drawn to the river when dying or dead. A resouce too good to pass up, they settled and built a permanent life around the river, using the animals as a constant source of food and materials. The Calderim believe the river is the connection between life and the after-world and sea animals are drawn here by the gods to die.