Pronghorn

Bounding across the Great Plains at up to 53 miles (85 kilometers) per hour, pronghorn are grassland survivors! The hearts and lungs of these speedsters are specially adapted to keep them on the run. Young readers will learn how this and other adaptations allow pronghorn to thrive in the grasslands biome. A diet feature, range map, and conservation status bar support the text and aid readers in this low-level title.