The biologist observed a herd of roan antelopes moving along the riverbank at dusk.

At dusk, a herd of sable antelopes emerged from the trees and crossed the plain.

The goat-antelopes grazed on the steep mountain slopes, moving with surprising agility.

Researchers observed mountain antelopes leaping across rocky ledges as they searched for sparse vegetation.

In the dim light of the savanna, a herd of royal antelopes grazed quietly beneath the acacia.

At dawn, a herd of springer antelopes bounded across the plains, their shadows long in the early light.

Tibetan antelopes migrate long distances across the plateau to find scarce vegetation.

The naturalist wrote detailed notes about a springer antelope he had observed at dusk.

Conservationists are racing to save the saiga antelope after a dramatic decline in its population.

Conservationists are racing to protect saiga antelopes after a sudden disease outbreak decimated large herds.