Animal Nutrition


  • Introduction
  • Nutritional Requirements
  • Nutrients

  • Digestive Systems
  • Cnidarian and Platyhelminthes Digestion
  • Annelid Digestion
  • Insect Digestion
  • Mammalian Digestion
  • Human Digestion involves the alimentary canal or gastrointestinal tract (GI tract)
  • Mouth
  • Pharynx and Esophagus
  • Stomach
  • Small Intestine
  • Large Intestine
  • Other Products
  • Mammalian Herbivore Digestion
  • Mammalian Carnivore Digestion
  • Bird Digestion
    Bird digestion
    Bird digestive organs

    By Sunshineconnelly at en.wikibooks [CC-BY-3.0], from Wikimedia Commons
    Bird digestion
    Bird digestive system - complete

    By ErikBeyersdorf (Own work) [CC-BY-SA-3.0 or GFDL], via Wikimedia Commons