Silkie

The Silkie (sometimes incorrectly spelled Silky) is a breed of chicken named for its atypically fluffy plumage, which is said to feel like silk. The breed has several other unusual qualities, such as dark blue flesh and bones, blue earlobes, and five toes on each foot (most chickens only have four).
Silkies most likely originated in China, but Southeast Asia is also sometimes proposed. The first western account of the breed comes from Marco Polo, who mentioned chickens with fur-like plumage in his Asian travelogues in the 13th century. The Renaissance author Ulisse Aldrovandi also spoke of chickens akin to Silkies. Today, the breed is recognized for exhibition, and is fairly common in the poultry world.