Birds have invisible flying cars

Birds have cars.
Flying cars.
They are invisible flying cars.
We just can't see their cars. but that's how birds can fly.
Yup.

Birds leave their invisible cars parked around everywhere.
They just hop into one and fly off.
They park them in trees and on electrical wires.
The cars have a hook, that's how they are able to park their invisible cars on wires.

Sometimes the birds leave the invisibilty switch off, and that's when we see what we think are shoes hanging from wires.
But those are actually bird cars

And their cars get rid of the "fuel" and let it drop to earth, right? beautifying the ground with the polluted fuel.
Yeah. their car exhaust is that white stuff.

-- poem by Matt and Sarah