You will want to look here. http://wgfd.wyo.gov/web2011/HUNTING-1000179.aspx Go down to #5, "antelope seasons". You have to look at the specific units regs to see what the difference is. Type 1 and 2 can be different in different units. Generally 1 and 2 are buck or any antelope and 6 are doe fawn hunts.