proventriculus

navigate by keyword : waste villi system surface small shows proventriculus processing positioned pattern pancreas organs organ nutrient nose mouth lower liver limb like large labeled key intestines intestinal inset increase including includes highlights head hand glands gizzard functioning food font finger face eye expulsion esophagus elimination ear drawing digestive digestion depicted crop cloaca circle chest ceca cartoon birds beak arm area

$Adult Cooper\'s Hawk Beak Open and Trying to Cough Up Pellet - Accipiter cooperii Royalty Free Stock Photo$

$Adult Cooper\'s Hawk Beak Open and Trying to Cough Up Pellet 5 - Accipiter cooperii Royalty Free Stock Photo$

$Adult Cooper\'s Hawk Beak Open and Trying to Cough Up Pellet 3 - Accipiter cooperii Royalty Free Stock Photo$

$Adult Cooper\'s Hawk Beak Open and Trying to Cough Up Pellet 2 - Accipiter cooperii Royalty Free Stock Photo$

$Adult Cooper\'s Hawk Beak Open and Trying to Cough Up Pellet 4 - Accipiter cooperii Royalty Free Stock Photo$

Anatomy of a bird. Hand drawing illustration. Royalty Free Stock Photo

Illustration of a bird's digestive system with key organs labeled. It includes the beak,

$Adult Cooper\'s Hawk Beak Wide Open and Trying to Cough Up Pellet 6 - Accipiter cooperii Royalty Free Stock Photo$

$Adult Cooper\'s Hawk Beak Wide Open and Trying to Cough Up Pellet 8 - Accipiter cooperii Royalty Free Stock Photo$

African sleeping sickness or African trypanosomiasis illustration diagram Royalty Free Stock Photo

Honey Bee Apis mellifera, internal Anatomy and Physiology. Bee Sectional Anatomy Diagram Royalty Free Stock Photo

Vector chicken anatomy. digestive system. Royalty Free Stock Photo

Chicken anatomy vector illustration. Labeled biological inner organs scheme Royalty Free Stock Photo

$Adult Cooper\'s Hawk Beak Wide Open and Trying to Cough Up Pellet 7 - Accipiter cooperii Royalty Free Stock Photo$

Illustration of a bird's digestive system with key organs labeled. It includes the beak, esophagus, crop, proventriculus, and gizzard for processing food. The small and large intestines, including ceca, are shown for nutrient absorption and waste elimination. The pancreas and liver are positioned near the intestines, aiding digestion. An inset highlights intestinal villi, which increase surface area for absorption. The cloaca is depicted at the lower end, functioning in waste expulsion. Also shows accessory organs like liver and digestive glands.