A Matter Of Horns & Antlers

Often viewed interchangeably, deer and antelopes are distinct members of the natural world, with several unique traits to them, apart from their headgears. What's different about these familiar animals?

- POOJA K

Graceful yet stealthy, majestic yet pacy! Deer and antelopes have featured across various wild vistas for millions of years, donning the role of essential prey animals, thus helping sustain food chains and allowing ecosystems to thrive. From the North American Prairie and the African Savanna, to the Arabian desert and the Indian forests, deer and antelopes of various sizes and unique characteristics make up an integral aspect of the biosphere.

Among myriads of species that call Earth home, the animal kingdom is divided into five categories: Porifera, Ctenophora, Placozoa, Cnidaria, and Bilateria, and deer and antelope fall under the Bilateria category. Bilateria refer to animals that exhibit bilateral symmetry, meaning that their bodies can be divided into two mirror-image halves along one plane, and deer and antelopes are considered to have a clear left and right side, which is a clear characteristic of Bilateria. Modern "true" deer are thought to have evolved from ancestors similar to modern-day chevrotains at some point during the Oligocene (part of the mid-Tertiary, some 30 million years ago); they were small animals with simple antlers and large canine tusks that lived in the forests of the Old-World tropics.

Antelopes have roamed the Earth for millions of years, evolving into a diverse group of species adapted to a wide range of habitats. The earliest antelope fossils date back to the Miocene Epoch, around 20 million years ago.