Butterswarms

Sentient colonies of vibrant butterflies of all shapes and sizes that have no consciousness individually. Butterswarms can change color and release scents, which they use to form thoughts and ideas.
The larger the swarm, the greater the intelligence.
These swarms can direct their individual butterflies to do specific things, and each butterfly acts in complete accordance with their swarm.
Butterwarms began around the Amber Court.

The original range of butterswarms, phase one.