Birds of a Feather

Billowing Birds

100

This part of a bird helps with lift

Wing

200

This part of a bird helps to grip things and tear it's food apart

Claws

300

This keeps birds light 

Air Sacs

400

This part of a bird helps with coordination and complex actions

Brain

500

This part of a bird helps with the action of flight. 

Pectoral Muscles

Soaring Sailplanes

100

This part is used for launching and landing but may also be set to negative angles during flight to maximize the glide speed

Flap

200

This helps part helps bank, or roll the glider to one side or other to aid with turning. 

Aileron

300

The center of the glider.

Fuselage

400

The "brain" of a sailplane

Control Panel

500

Depending on the different shapes, this can help a glider be more efficient

Winglet