These poultry are sold in Asian markets and meat markets in Chicago.

1. Asian markets: There are many food stores and supermarkets selling live chickens and ducks in Asian markets in Chicago, such as Chinatown, Hancheng and Vietnam City. Merchants in these markets usually provide fresh meat and poultry.

2. Meat market: Some meat markets in downtown Chicago, such as Packingtown and Amey's Meat Center, also sell live chickens and ducks. These markets are mainly for businesses and restaurants, but they are also open to the public.