Bacteria that cause pus are called pyogenic. Although pus is normally of a whitish-yellow hue, changes in the color can be observed under certain circumstances. Pus is sometimes green because of the presence of myeloperoxidase, an intensely green antibacterial protein produced by some types of white blood cells.
Chestnut Mare. Chestnut Mare is a song by the American rock band The Byrds, written by Roger McGuinn and Jacques Levy during 1969 for a planned country rock musical named Gene Tryp. The musical was never staged and the song was instead released in September 1970 as part of The Byrds' (Untitled) album.
Chestnut: A chestnut is a horse whose coat is basically red. His mane and tail are normally the same shade as his body. If the mane and tail are lighter in color than the body, the horse is termed a flax or flaxen chestnut. The mane and tail of a chestnut horse are never black. Chestnut color varies from a bright yellowish red to a rich mahogany red.