This high-flying scheme seems a little silly to me.

On a totally unrelated note, I enjoyed Lord of the Flies

"It's not nice to fool with Mother Nature"

Of course if you are not in the mood for reading books TNCBT:

Sheila walked into the kitchen to find Bruce stalking around with a fly swatter.
"What are you doing?" She asked.
"Hunting Flies" He responded.
"Oh. Killing any?" She asked.
"Yep, 3 males, 2 Females," he replied.
Intrigued, she asked. "How can you tell them apart?"
He responded, "3 were on a beer can, 2 were on the phone."

How do you keep flies out of the kitchen?
Put a pile of manure in the living room!