Abstract: An avian medicament or pest control product is a combination of a medicament or pest control release agent, as well as at least two impregnable devices that have been specially impregnated the medicament or pest control release agent, and then also at least one fastener for piercing through some chosen anatomy of the avian specimen and retaining one impregnable device aside an entry wound and another impregnable device aside the exit wound. The fastener and impregnable devices are scaled sufficiently small to minimize stress or other ill effects on the health or productivity of the specimen, whose natural movements over time are consequently anticipated upon to disperse the release agent across his or her body through the oil and wax of his or her feathers.

Abstract: A method and apparatus for marking and identifying birds. The tagging system includes a securing filament, an anchor tag and an identification tag. Both the anchor tag and the identification tag are provided with holes for reception of the securing filament. The securing filament is pierced through approximately one-half inch of the neck skin of the bird, and is secured by placement of the anchor tag on one side of the pierced skin and the identification tag on the opposed side of the pierced skin. The securing filament is provided with opposed cylindrical restriction bar which pass through the reception holes in the anchor tag and the identification tag thereby securing each tag between the pierced skin and a cylindrical restriction bar.