Why Do Birds Eat Stones - Web what birds eat stones? Web birds eat gravel or small stones as part of their natural behavior, known as “grit consumption.” there are a. Birds eat stones to form gastroliths that grind against food when they contract their gizzards. Web birds swallow stones or small particles of grit with rough surfaces that become lodged in their gizzards, a specialized stomach. Birds rely on grains of sand and small stones called gastroliths, or gizzard stones, to. Web here’s what i found:
Birds eat stones to form gastroliths that grind against food when they contract their gizzards. Web what birds eat stones? Web birds swallow stones or small particles of grit with rough surfaces that become lodged in their gizzards, a specialized stomach. Birds rely on grains of sand and small stones called gastroliths, or gizzard stones, to. Web here’s what i found: Web birds eat gravel or small stones as part of their natural behavior, known as “grit consumption.” there are a.