Lunar Horny Moths

When you put 6 Lunar Hornet moths together
you know something's going to happen.

The female pushes out a gland from her tail and releases pheromones

A male arrives within minutes. 

The male gets in position.......

........ a bit of jostling.......

...and it's game on, for 6 hours!

The female then lays eggs on a Willow Tree trunk. Job done.