Grassland or plains animals inhabit vast, open landscapes characterized by grasses, herbs, and few trees. These ecosystems, including savannahs and prairies, are found across continents, from the African savannahs to the North American prairies. Grassland animals have evolved to thrive in these environments, often exhibiting adaptations like speed for evading predators in open spaces or specialized diets to feed on the abundant grasses. These habitats support a diverse range of fauna, from large herbivores like zebras and bison to predators like lions and wolves. Grassland animals play a crucial role in maintaining the ecological balance, shaping vegetation, and providing prey for carnivores.

Grassland animals possess diverse anatomies adapted to their open habitats. Many herbivores, like gazelles and antelopes, have long, powerful legs for swift running, crucial for escaping predators in the open plains. Their eyes are often positioned on the sides of their heads, offering a wide field of vision to spot threats. Predators like cheetahs have streamlined bodies and muscular limbs for rapid acceleration and chasing down prey. Most grassland dwellers are vocal, using sounds to communicate, whether it's the roar of a lion or the chirping of insects. Their senses, particularly sight and hearing, are typically keen, enabling them to detect predators or prey from a distance.

Humans have a long history with grassland animals, from hunting them for food and clothing to domesticating some, like horses, for transport and agriculture. In pop culture, grassland animals often symbolize freedom and the wild, featured in films like "The Lion King" and documentaries like "Planet Earth."

However, human expansion and agriculture have led to habitat loss, posing threats to these animals. Conservation efforts include establishing protected areas like national parks and reserves, promoting sustainable agriculture, and running breeding programs for endangered species. Organizations and governments work to maintain the delicate balance between human needs and wildlife conservation in these vital ecosystems.