WorksheetsBirds
Total questions: 14
Worksheet time: 1hrs 5mins
What unique characteristics are found in bird bones?
They are white and thin.
They are strong and heavy.
They are hollow with supporting crisscross structures.
These short, fluffy feathers are hold warm air close to the bird's body.
fluffy feathers
down feathers
Flight feathers
These feathers are longer and firmer to help with motion.
flight feathers
down feathers
quill feathers
Birds belong to the class
Animalia
Canine
Aves
Marsupials
These flightless birds use their wings to swim underwater.
ostriches
penguins
goslings
Bird circulatory system
4 chambered heart
3 chambered heart
2 chambered heart
Since birds don't have a bladder, a bird's kidneys release its nitrogenous wastes into its ____.
crop
gizzard
cloaca
syrinx
What organisms are in the order Passeriformes?
Penguins
Hawks, Eagles
Perching Birds, Robins, Cardinals, Etc
Ducks, Geese, Swans
Which of the following are organisms in the order Struthioniformes?
Ostriches
Flamingos
Hawks
Ducks
What other animal do birds digestive systems look like?
Frog
Fish
Squid
Earthworm
