The only thing you need permits for is like Wood Ducks & Mallards & that is only if they are in an enclosed area & you have them contained I have both & they run around my pond & if they ever wanted to fly away they could. But my Wood duck drake he BEGS for cat food so I know they wont be going any where. I like the pretty colorful ones. I have Wood ducks, Madrians, Mallards, Runners, Crested Whites, Rouens, Cauguas & something else. It was supposd to be runners when I won the eggs but they ARE not runners they are blue & blue & white. I won eggs twice from the same lady up north & she said they were runner eggs I bought them & everything thinking I was getting blue runners & they ended up being something unidentifiable! But that is okay they are pretty so they can stay but I have about 30 ducks out in the pond so I can afford to sell a few Runners & share the pleasure of them w/others.lol. I will have babies next season I can enjoy watching growing up! Now remember--Runners-DO NOT sit their eggs you have to gather them & get a silkie or something else to hatch them out if you dont have a bator.