"I'm sure that the cows were singing at us when we landed, sir"
"How do you know that Bloggs?"
"It sounded like Mooed music."
"How do you know it wasn't the sheep in the next field?"
"They only know a few baahs."
"I don't see any sheep here now".
"No sir - I heard the farmer shout to his dog "Get the flock out of here!"