BIRDS NATURE CALCIUM is a precipitated calcium supplement for all species of birds.
birds. BIRDNATURE CALCIUM uses only Precipitated Calcium which is white in color and is essentially lead free.
Impurities in other sources of calcium carbonate (e.g. Oyster Shell Calcium) cause the supplement to appear gray in color.
The calcium carbonate particles in BIRDSNATURE CALCIUM have a unique shape, and an extremely high surface area, resulting in increased calcium bio- availability.
Calcium is essential for the formation and maintenance of strong bones, egg production, blood clotting, and other vital life functions.