Hummingbirds are known for their iridescent feathers, which shimmer in bright colors like emerald green, ruby red, and brilliant purple.
The plumage of hummingbirds varies greatly across species, with some displaying metallic greens, blues, and yellows
In many hummingbird species, the male typically has brighter and more colorful plumage than the female.
The brilliant colors of hummingbirds are not due to pigments but to the microscopic structure of their feathers
While many hummingbirds have strikingly colorful plumage, some species use their feathers for camouflage as well.
One of the most iconic features of hummingbird plumage is the gorget, the colorful patch of feathers on the throat that reflects light in stunning ways.
The quality and brilliance of a hummingbird's plumage can indicate its health and vitality. A bright, well-maintained coat is a sign that the bird is in good physical condition