BIRD PARTS

These small white pouches on the intestine are called

colic caeca

Their function is to _________________.

contain microorganisms to break down plant material

This organ thatcontains small rocks/gravel is the

____________

gizzard

It’s function is to_______________grind and mashfood

This largebreast muscleis the

_____________pectoralis

It attaches to the _______________sternum

A = ?

B = ?

Right atrium

Left atrium

A B

CD

C = ?Right ventricle D = ? Left ventricle

The red arrow is pointing to the____________pancreas

Its function is to __________________________Make trypsin for the small intestine;

Make insulin & glucagon to regulate blood sugar

A = ____________esophagus

B = ____________

Give a function for B___________________________

crop

A

B

Store and moisten food

The circled organ is the ____________liver

Give the 4 functions

Make bile; store vitaminsStore glycogen;process toxins for the kidneys

#2

The arrow is pointing to the ____________

lung

Give the body system

respiratory

Blood leaving C goes next to the__________Lungs

A B

CD

Blood inA & C is_______oxygenblood.

LOW

The membrane that covers & protects the eye is the ____________Nictitating membrane

A =

gizzard

It’s function isto ______________________grind and mash food

A

This part of the tube is the

______________duodenum (Small intestine)

Give a function

Add bile; add tryspin;Finish digestion

Which excretory organ is missing in birds that was present in turtles & frogs?

Urinary bladder

This part of the tube is the

______________ileum(Small intestine)

Give a function

Absorb nutrients

This part of the tube is the

______________ileum(Small intestine)

Another name for the large intestine is _________________

colon

Blood leaving D goes next to the__________Body organs

A B

CD

Blood inB & D is_______oxygenblood.

HIGH

gizzard#1 = _______________________

#2 = ___________________pancreas

#1#2

?

?

?

?

CROP

esophagus

proventriculus

gizzard

This fleshy area on the beak is called

the _____________cere

TRUE or FALSEBirds have a nictitating membrane likefrogs and turtles.

TRUE- helps birds that dive underwater for food

Name the parts of the digestive system shown.

CROP

ESOPHAGUS

PROVENTRICULUS

GIZZARD

These colored sacs are the

_____________Air sacs

#38 =

Give the function___________________

ovary

#40 = _______________

Give a function

oviduct

Add albumen & shell; carry eggs to cloaca

Make eggs

sdsddfds

pectoralis muscle

sternum

These paired

organs are the______________testes

The tubes leaving this structure are called ____________

They carry _____________ to the________________

Vas deferens

sperm

cloaca

This is the___________Preen gland

Its function is to__________________Make oil to waterproof feathers

This opening iscalled the_____________vent

Name the 3 body systems that empty into the cloaca and exit usingthe opening above.

Digestive, excretory, reproductive

The 3rd eyelid that protects the eyeis called the

____________membrane.nictitating

The green spotmarks this openingin the head behind theEyes. ear

#1 = ________________#2 = ________________#3 = ________________

Pectoralis muscleheart

#1

#2 #3

Liver

This opening leads to the

__________________ membrane down

inside the head.

tympanic

These snowman shaped organs are the

______________kidneys

They remove _____________from the blood.

Uric acid

Which side of a bird’s heart carries only LOW OXYGEN blood?

right

The wall that divides the ventricle into two chambers is called the _____________septum

This diamond shaped structure where the trachea splits into bronchiis the _______________

syrinx

Its function is ________________It’s the voice box

This organ is the

_______________ovary

Birds only have one of these on the ___________ side of their body.left

The nostril openings are called the

_____________________External nares

These white bean shaped organs arethe ____________

Their function is to _____________________

testes

Make sperm

These tubes leaving

the kidneys are the ________________

They carry ____________

to the ________________

ureters

Image modified from: BIODIDAC

urine

cloaca

The blue arrow is pointing to the

_______________trachea

The red arrows are pointing at the ____________bronchi

This bird is a _______________

male female

male

These tiny velcro hooks are called _____________barbules

These “velcro hooks” that connect the barbs are called _______________

barbules

The protein found in feathers is _____________keratin

This blue side section of the feather is called the _____________vane

These are called _____________barbs

This red center of the feather is the __________________rachis

This area contains the protein and water used by the developing embryo called the _____________________albumen

Image modified from: BIODIDAC

This membrane that holds the nitrogen waste made by the embryoand acts as a lung _____________________allantois

Image modified from: BIODIDAC

This membrane that surrounds the embryo and the fluid in which it floats is the _________________amnion

Image modified from: BIODIDAC

This red membrane that surrounds the embryo’s fat rich food supplyis the __________________Yolk sac

Image modified from: BIODIDAC

This membrane that surrounds all the other membranes is the _____________________chorion

Image modified from: BIODIDAC

This bone is the

________________sternum

It’s function is to__________________________attach the flying muscles

This bone is the________________pygostyle

It’s function is to ___________________________Support the tail

This “wishbone” is

called the

______________furcula

It’s function is to_______________________________Stabilize shoulders during flight

THE END