Stomach the first three chambers of which are all lined with oesophageal mucosa. In birds and crocodilians, the stomach is divided into two regions. Anteriorly is a narrow tubular region, the proventriculus, lined by fundic glands, and connecting the true stomach to the crop. Beyond lies the powerful muscular gizzard, lined by pyloric glands, and, in some species, containing stones that the animal swallows to help grind up food. In insects there is also a crop. The insect stomach is called the midgut. Information about the stomach in echinoderms or molluscs can be found under the respective articles. Stomach The stomach
How Munched Is That Birdie in the Window? Santa's Little Helper, and Homer and Bart's attempt to retrieve Raymond from Helper's mouth backfires when the little bird falls back into the dog's mouth and slips into his stomach twice, (the first time where Bart tries to get the bird out) where he's instantly digested. After a symbolic funeral, Bart (who even cries) has a hard time coping with the loss and becomes so mad at Santa's Little Helper that he starts to act coldly towards him, leaving Homer and Marge worried as they are aware that Bart has trouble forgiving people even for the smallest offense (evident by