The savanna (sometimes mistakenly spelled as "Savannah," which is in the state of Georgia) describes an African region with grasslands and minimal tree densities. This wide-open landscape becomes a ...

Colorado State University researchers have identified priority areas for the conservation of the black-tailed prairie dog in the United States, extending from Montana to Texas and New Mexico to ...

Protecting these regions will also benefit North America's Central Grasslands and the many associated grassland species that flourished there centuries ago. Colorado State University researchers ...

And temperate grasslands ... And thanks to conservationists who reintroduced swift foxes to the grasslands, the once-extinct species now ekes out a living amid the scrubby sagebrush.

Other types of grassland grasses include a much taller type called big bluestem, which grows with very deep roots in the wetter parts of North America ... plants and animals of temperate grasslands.

describes an African region with grasslands and minimal tree densities. This wide-open landscape becomes a theatre where each animal's instincts and unique evolutionary skills are tested.

Protecting these regions will also benefit North America's Central Grasslands and the many associated grassland species that flourished there centuries ago. Today, this ecosystem—stretching from ...