If shipping yours birds through the USPS or if using another express carrier, one is wise to use a biosecure container. Check our links page for a site to view one type of biosecure container.Also before shipping one should check the laws in their state as well as the state they are shipping birds to or receiving birds from to make sure of state regulations. To check state regulations contact your Sate Department of Agriculture or State University. Your local Agricultural Extension Agent may be able to help.