The beautiful North American Monarch butterflies migrate for winters from USA to Oyamel Fir Forest in Mexico. They fly thousands of kilometres without any navigation aid. And after winter, they fly back to USA.

During flight, do they ever argue amongst themselves? "Fly left. No, fly right. No, fly straight."

Light as feather, they are simple insects with relatively short lifespan. How do they know which way to go? They never went to migration school for butterflies. They do not have guidebook that they pass down from generation to generation.

Does God send an angel to be their navigator? I have no idea.

God is amazing. There are wonders around us, if we look for it. God's signature is everywhere.