The Department of Agriculture or its duly authorized agent may enter and inspect any premises where exotic avian species are kept or harbored, for the purpose of examining such birds in any way that is deemed necessary to determine if any of them are infected with or have been exposed to a contagious or infectious disease capable of affecting poultry. The owner or custodian shall make available to the inspector the name of the person from whom such birds were acquired or purchased and a copy of the bill of sale for each shipment. All bills of sale for such shipments shall be kept on file by such owner or custodian for a period of 1 year from the date of acquisition or purchase.

60 Del. Laws, c. 244, § ?2;