Del. Code tit. 3, § 8103

If any exotic avian species or group thereof after being examined by the Department of Agriculture is found to be infected with or to have been exposed to a contagious or infectious disease capable of affecting poultry, the Department may place the premises where such birds are kept under quarantine by giving written notice of such quarantine order to the owner or custodian of such birds and no exotic avian species shall be removed from the premises while such quarantine is in effect.