"Diagram of the stomach and esophagus of the fowl. o, esophagus; c, crop; p, proventriculus or glandular stomach; g, gizzard or grinding stomach; i, intestine." -Galloway, 1915

Fowl Stomach

"Diagram of the stomach and esophagus of the fowl. o, esophagus; c, crop; p, proventriculus or glandular…