- Augustine Pamplany CST
Have you ever walked on a beach and left footprints in the sand? Even after you walk away, your footprints tell others that you were there. Nature has secret footprints too, but they are so tiny that we cannot see them! Every animal and plant leaves behind tiny pieces of itself. Birds lose feathers, fish leave tiny cells in the water, trees drop pollen, and even insects leave tiny bits behind. Inside these tiny pieces is something called DNA. DNA is like a special code that makes every living thing unique.
Scientists have discovered that they can collect water, soil, or even air and look for these tiny pieces of DNA. This is called environmental DNA, or eDNA. It helps them find out which plants and animals live in an area, even if they cannot see them. Computers using Artificial Intelligence (AI) help scientists read millions of tiny DNA clues very quickly. This helps them discover rare animals, protect forests and oceans, and even spot problems like pollution before they become serious.
One of the most amazing things about eDNA is that it reminds us that every living thing matters. Even the tiniest fish, flower, or insect leaves a small sign that it was there. Together, these tiny signs tell the story of nature. Just as your footprints show where you have been, every kind act you do leaves a mark too. Let us leave behind footprints of kindness by caring for animals, plants, and our beautiful Earth. Every small action can help keep our planet healthy for everyone.
