Biological diversity or Biodiversity – the variety of life on our planet - is truly amazing. From dazzling rainbow-colored corals to majestic lions roaming the savannah. Magnificent mountain gorillas grooming their young in forests shrouded in mist and hanging moss. Eagles soaring in the blue skies above a golden cornfield, white Bengal tigers surveying their domain. The sight of a butterfly sipping nectar from a flower is a constant reminder of the crucial and beautiful relationship between flora and fauna. A rotting tree-trunk in the forest, hosting an extended family of organisms from microbes to mammals. Worms and microbes feeding on waste and turning it to nutrients for crops and trees and flowers. Exotic orchids blooming near tree trunks and branches, spiders weaving their finest silks … all contributing to the worldwide web of life in perfect unison.

Biodiversity includes every species and all the genetic differences within each species. It encompasses the variety of ecosystems: forests, drylands, wetlands, mountains, lakes, rivers, agricultural lands and islands where living creatures, including humans, animals, insects and plants, form a community, interacting with one another and with the air, water and soil around them.

Every living thing, including the natural patterns they form, is part of biodiversity.

Since Biodiversity covers a lot of ground, so to speak, here are the three main ways it can be measured and defined:

1. Ecosystem Biodiversity

2. Species Biodiversity

3. Genetic Biodiversity