Two frogs from different species were seen mating in a plant pot and creating hundreds of white bubbles of eggs in the process.

Footage recorded by Uthai Treesucon shows the two frogs doing a piggyback in his yard in Bangkok, central Thailand on May 28.

In the video, a green frog and a tree frog are in the mating process with the smaller male piggy backing on the female while it gave out white foam that carried the eggs.

Uthai said: "I have never seen two different breeds of frogs mate before, so I am wondering how their newborn children will look.''

All frogs' egg fertilization happens outside the female's body instead of inside while both get into a mating piggyback posture called Amplexus.