A beetle having a small horn on its head.

Rhinoceos Beetle

A beetle having a small horn on its head.

"Six to eight inches long, feeds on young gobies, which it catches by lying in ambush among stones or sea-weeds.' — Goodrich, 1859

Four-horned Cottus

"Six to eight inches long, feeds on young gobies, which it catches by lying in ambush among stones or…

This illustration shows a head of a Gems'bok. A Gems'bok (Oryx Gazella) is a species of South African antelope. It is a heavy, stout animal, about the size of a stag, with rough, reversed hair on the neck and along the ridge of the back; large pointed ears; and almost perfectly straight horns in the plane of the forehead, little diverging, and ringed for about half their length. These horns have been known to reach a length of 47 1/2 inches. The gems'bok was, at one point, close to extinction.

Head of Gems'bok

This illustration shows a head of a Gems'bok. A Gems'bok (Oryx Gazella) is a species of South African…

Also known as the horned grebe, dipper, water-witch, and hell-diver, the sclavonian grebe is common to both Europe and North America.

Sclavonian Grebe

Also known as the horned grebe, dipper, water-witch, and hell-diver, the sclavonian grebe is common…

"A moderate form of the head-dress." — Encyclopedia Britannica, 1893

Horned Head-dress

"A moderate form of the head-dress." — Encyclopedia Britannica, 1893

"Drawn from a portrait of Elizabeth of York when young, in stained glass at Little Malvern." — Encyclopedia Britannica, 1893

Elizabeth of York's Mitre Head-Dress

"Drawn from a portrait of Elizabeth of York when young, in stained glass at Little Malvern." — Encyclopedia…

Eagle or great-horned owl, found in Europe and northern asia. It feeds on hares, rabbits, moles, mice, rats, partridges, and reptiles.

Eagle Owl

Eagle or great-horned owl, found in Europe and northern asia. It feeds on hares, rabbits, moles, mice,…

A pair of great American horned owls, sitting on the ground.

Great American Horned Owls

A pair of great American horned owls, sitting on the ground.

Also known as Hastings' tragopan, the horned pheasant is native to the northern reaches of the Himalayas.

Horned Pheasant

Also known as Hastings' tragopan, the horned pheasant is native to the northern reaches of the Himalayas.

Commonly known as the horned toad, Douglas's phrynosoma was first discovered in Salt Lake Valley.

Douglas's phrynosoma

Commonly known as the horned toad, Douglas's phrynosoma was first discovered in Salt Lake Valley.

Also known as the kamichi, the horned screamer gets its name from the three inch horn on its head, as well as its loud, distinctive cries.

Horned Screamer

Also known as the kamichi, the horned screamer gets its name from the three inch horn on its head, as…

An illustration of a California horned toad.

California horned toad

An illustration of a California horned toad.

"Azure, three unicorns' heads proper, erased, horned or. HORNED. This term is used to denote that the horn of a unicorn is of a different tincture from his body." -Hall, 1862

Unicorns Horned

"Azure, three unicorns' heads proper, erased, horned or. HORNED. This term is used to denote that the…