Edited By: Pragati Bhandari

Bison Bison have curved horns  that can grow to be quite long. These horns are used for defense and dominance.

Mountain Goat  Mountain goats have curved horns that are adapted for climbing steep and rocky terrain.

Pronghorn Despite its name, the pronghorn is not a true antelope. It has branched horns that are shed and regrown annually.

Musk Ox Musk oxen have curved horns that form a protective barrier around their heads, helping them defend against predators.

Big Horn Sheep True to their name, big horn sheep have large, curved horns that are impressive adaptations for defense and mating rituals.

Narwhal Male narwhals have a long, spiral tusk that is actually an elongated tooth and  can resemble a horn.

Horned Lizard Horned lizards have small, pointed protrusions on their heads that resemble horns.

Markhor A type of wild goat, the markhor has spiral horns that can grow to be quite long. These horns are often twisted and impressive.

Addax The addax, a desert-dwelling antelope, has  long, twisted horns  that are adapted to its harsh environment.