When I started learning about biodiversity, I thought it was mainly about protecting endangered plants and animals. But as I explored the topic further, I realized it’s much more than conservation it’s also about understanding life through science.
One concept that really caught my attention was DNA barcoding. I was surprised to learn that scientists can identify a species using a short, unique DNA sequence almost like scanning a supermarket barcode. This helps identify unknown species, detect illegal wildlife trade, study evolution, and even discover new species.
I also came across two resources that I found really useful:
IUCN Red List – It provides the conservation status of species and tells us whether they’re vulnerable, endangered, or critically endangered.
GBIF (Global Biodiversity Information Facility) – A global database where researchers can access millions of biodiversity records, including where different species have been found around the world.
Learning about biodiversity hotspots like the Western Ghats and the Himalayas also made me realize how rich our own country is in unique species and why protecting these ecosystems is so important.
As a biotechnology student, this topic made me understand that biodiversity isn’t just about nature it’s also about genetics, research, conservation, and future scientific discoveries.
If you had access to tools like DNA barcoding or GBIF, what species would you be curious to study first?
MBH/PS
