Quetzal feathers: These are the prized green and red tail feathers of the quetzal bird, which were highly valued in Mesoamerican cultures for their beauty and rarity.
Cotinga bird feathers: These are another type of colorful bird feathers used in ruler's feather headdresses. They come from the cotinga bird, known for its brilliant blue plumage.
Indigenous art: This term refers to artworks created by native peoples that reflect their cultural traditions, beliefs, and history. It often incorporates natural materials like feathers or clay.