Silly story again.

Two seagulls, a baby sparrow and a morepork were sitting on a roof watching the Hero Parade go by.

Along came some drag queens. "Look at them" said the first seagull. "Those humans don't know if they are male or female".

Then some chaps came along all dressed in chains and bits of leather. "Look at them. They don't know if they are humans or Clydesdales" said the second seagull.

Then along came the lesbian mothers. "Who are those?" asked the baby sparrow.

Nobody knew, but the morepork, being a wise old owl, wasn't going to admit it.

"Humans who have to mate like birds" he said.

"Gosh, do they lay eggs?" asked the baby sparrow.

So the morepork ate him, and the seagulls flew away.