Digestive Tract Anatomy
Avian Digestive Tract. BeakExcellent example of adaptation to dietGalliform beaks undifferentiatedHighly specialized beaks such as hummingbirds, crossbills, and snail kitePrepare food for swallowingRemove poorly digested portions (e.g. seed hulls, snail shells, bones). Avian Digestive Tract. To
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