In the Lambayeque Valley of northern Peru, researchers have discovered a ceremonial complex belonging to the early Cupisnique culture. The 'Temple of the Sacred Harpy Eagle' features a massive circular plaza and a series of ramps leading to a high platform. Within the primary ritual chamber, archaeologists found two altars intricately inlaid with Spondylus shells and mother-of-pearl, depicting stylized avian deities with sharp talons and human eyes.
This discovery provides a crucial link between the earlier coastal settlements and the later highland Chavin civilization. The presence of marine shells in a site located miles inland suggests a complex trade network centered around ritual items. Chemical analysis of organic residues on the altars has also confirmed the use of psychoactive cactus juices during temple ceremonies, shedding new light on the shamanic foundations of ancient Andean social hierarchy.