Patent ID: 7624700

Claim:
A kit for preventing spoilage of bird feed in a bird feeder comprising: (i) a spoilage reducing bird feed additive composition comprising: (a) a moisture absorbing material selected from the group consisting of natural zeolite, synthetic zeolite, perlite, expanded perlite, volcanic ash, pumice, tobermite, tuft, attapulgite, sepiolite, montmorillonite, smectite, bentonite, kaolinite, halloysite, hectorite, dicalcium silicate, clay, activated clay, Fuller's earth, vermicullite, gypsum, shale, bassanite, diatomaceous earth, diatomite, and mixtures thereof; and (ii) instruction means for dry mixing said spoilage reducing bird feed additive composition with a bird feed thereby reducing spoilage of the bird feed in a bird feeder.