In James Cameron’s Avatar, Eywa is the name of the Na’vi spiritual network. The Na’vi understand Eywa as a guiding presence that connects Pandora’s living organisms.
Eywa is associated with the Tree of Souls and the Tree of Voices, locations where the Na’vi form neural connections with the planet’s wider biological system. These connections are made through queue-like tendrils, allowing communication and shared sensory experience.
The film presents Eywa as both a spiritual concept and a planetary biological network. This combination is central to Avatar’s themes: Pandora is not simply a collection of separate organisms, but an interconnected living system that can respond to threats.
Eywa should not be confused with tsaheylu, the Na’vi word for the bond or neural connection formed between organisms. Toruk is the name of Pandora’s great leonopteryx, a separate creature. These terms are related to the film’s world but are not interchangeable.