red&birds

bird =Any of various warm-blooded, egg-laying, feathered vertebrates of the class Aves, having forelimbs modified to form wings.
red =
The hue of the long-wave end of the visible spectrum, evoked in the human observer by radiant energy with wavelengths of approximately 630 to 750 nanometers; any of a group of colors that may vary in lightness and saturation and whose hue resembles that of blood; one of the additive or light primaries; one of the psychological primary hues.