Feathers & Flight
Bird Brain
Wings & Wonders
Birds of Many Feathers
Winged Ways
100

Substance that makes up a bird's bill. 

What is Keratin?

100

The outermost shell of an egg is made of this. 

What is calcium carbonate?

100

This type of bird is known for climbing down a tree trunk head first. 

What is a nuthatch? 

100

This group of birds includes macaws & parakeets. 

What are tropical birds? 

100
A bird's most important flight muscles. 

What are pectorals? 

200

This type of bill has hinged jaws that allow the bill to be opened widely. 

What is a gaping bill? 

200

The nutrient-rich fluid that feeds an unhatched chick. 

What is the yolk? 

200

This group of birds does not provide any parental care for their young after hatching. 

What are Megapodes?

200

This group of birds includes chickens and quail. 

What are game birds? 

200

Birds are able to know what kind of nest to build because of a built-in knowledge called.....

What is instinct? 

300
A type of flight allowing birds to coast "downhill". 

What is gliding? 

300

The region of an egg where the embryo develops. 

What is the germinal spot? 

300

This bird is known for building a huge "nest" and decorating it with shiny objects as part of its mating rituals. 

What is a bowerbird? 

300

This group of birds includes eagles and hawks.

What are birds of prey? 

300

Hummingbirds are able to remain stationary in the air. This is what type of flight? 

What is hovering? 

400

A type of foot that has three forward toes and one hind toe. 

What is perching? 

400

The act of keeping eggs warm for proper chick development. 

What is incubation? 

400

The food-storage sac in a bird's esophagus. 

What is the crop? 

400

Includes many edible birds that are or have been hunted.

What are game birds? 

400

Migration routes that birds follow year after year.

What are flyways? 

500

The fastest flying bird. 

What is a peregrine falcon? 

500

The largest living bird. 

What is the Ostrich? 
500

The strongest feathers found on a bird's body, wings, and tail. 

What are contour feathers? 

500

Includes pelicans and grebes. 

What are water birds? 

500

A bird "bathing" himself in the dirt. 

What is dusting? 

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