Happening or done before the usual or expected time.
early
the amount or quantity of heaviness or mass; amount a thing weighs
weight
having a hole or empty space inside.
hollow
develop gradually, especially from a simple to a more complex form.
evolve
make an unpowered flight; move with a smooth continuous motion, typically with little noise
glide
the maximum extent across the wings of an aircraft or of a bird or other flying animal, measured from tip to tip.
Wingspan
the action or process of flying through the air.
flight
(of a bird) move (its wings) up and down when flying or preparing to fly
flap
restricted in size, amount, or extent; few, small, or short.
limited
fly or rise high in the air; maintain height in the air without flapping wings or using engine power.
soar
a distinctive attribute or aspect of something.
feature
the action or process of adapting or being adapted.
adaptations
the power or ability to do something.
capability
having or showing the knowledge, ability, or training to perform a certain activity or task well.
skilled
