A Frizzle is a chicken with feathers that curl outwards, rather than lying flat as in most chickens. While many consider the Frizzle to be an entirely separate breed, it is not. Chickens from all breeds may have a frizzled appearance.
Amazonian royal flycatchers are typically drab-looking brown birds. During courtship, however, both sexes display a brightly colored crest that is normally hidden from view. It is rare among birds for both males (red) and females (yellow) to have such colorful markings.