Introduction to Eggshells as Bird Feed Supplement
Supplementing bird feed with cleaned, crushed eggshells is a beneficial practice for all types of birds. This includes backyard chickens, contrary to the myth that it encourages them to eat their own eggs. The primary reason birds may eat eggs is due to calcium deficiency, and cleaned, crushed eggshells don’t resemble eggs to chickens.
Benefits of Crushed Eggshells
Crushed eggshells provide critical calcium along with other important trace minerals. This is particularly helpful during the spring when female birds require more calcium for egg-laying. Additionally, this period coincides with birds migrating back and selecting their nesting sites. By providing eggshells, you can attract more bug-eating birds to nest near your garden, helping to maintain a balance between harmful and beneficial insects and wildlife.
Preparing Eggshells for Bird Feed
To ensure the eggshells are safe for birds, they should be sterilized first. This can be done by drying the eggshells in an oven set to 225-250°F for 15 minutes. Once they are cool, crush the eggshells into small pieces, about one-eighth of an inch in size. These crushed eggshells can then be mixed into any birdseed mix or scattered over the surface of the garden for birds to forage.
Conclusion
Incorporating crushed eggshells into bird feed is a simple and effective way to provide necessary minerals and attract beneficial birds to your garden. By following the proper sterilization and preparation methods, you can create a safe and nutritious supplement for your feathered friends.
