Tag archives for digestion

  1. Fun Fact Friday: Chickens

    chickens

    Did you know that chickens actually store away gravel inside their bodies to aid in the digestive process? Chickens (and other birds) have a special organ called a gizzard. When chickens eat, they ingest bits of gravel and stones. These stones (called gastroliths) are stored away inside the gizzard, and help to grind the harder […]