Large mammals, such as Roosevelt elk, black-tail deer, black bear, and coyote, use grasslands as foraging areas and/or travel routes to adjacent lands. Smaller mammals, such as voles and mice, thrive in grasslands. These smaller mammals serve as prey for raptors such as red-tailed hawks, northern harriers, American kestrels, and various species of owls, all of which use open grasslands as hunting grounds. Songbird and shorebird species use grasslands to rest, nest and feed.
3 of 8. Vitamin D really does the body good. In addition to aiding in the absorption of calcium to build strong muscles and bones, vitamin D helps reduce inflammation and regulate the immune system. Sources: Fatty fish, liver oils, fortified milk products, fortified cereals, meats, eggs, sunlight.
Calcium, magnesium, potassium, and phosphorous are important nutrients that ensure muscles contract as they should. This is especially true for the heart.itamin C aids in the formation of collagen and elastin, which are important for the elasticity and flexibility of muscles. In addition, Vitamin C is a powerful antioxidant that repairs the micro-tears our muscles sustain during hard exercise sessions.