FAUNA AND FLORA
The fauna and flora of Mesa Verde should be particularly interesting to visitors. A combination of desert types from the lower arid country and mountain types, usually associated with regions of higher rainfall, occur here. The desert types are highly specialized to cope with their environment, particularly the plant and smaller animal life.
Rocky Mountain mule deer are perhaps the only big game to be found abundantly in the park. They are often seen. Their numbers in the park, however, vary greatly according to the season. It is hoped to reintroduce the native species of Rocky Mountain bighorn, as soon as range sufficient for the needs of this species has been added to the park.
Cougars, or mountain lions, are part of the wildlife of the park and, strange to say, are occasionally seen in broad daylight. In other national parks these animals are rarely seen even by rangers.
Coyotes and foxes are not as numerous as they once were on the mesa. As a result, many of the smaller animals such as porcupines and prairie dogs have greatly increased. Wildcats are fairly common but are only occasionally seen.
Game birds are represented by the dusky grouse and scaled quail, both desert types. No wild turkeys are found in the park now, although it is believed that they were once there. Fragments of bones discovered in the ruins indicate that the cliff dwellers kept turkeys. Whether these were wild turkeys from the mesa or birds brought in from elsewhere is a question that has not as yet been answered. At present the reintroduction of wild turkeys to Mesa Verde is under consideration.
Among the most interesting animal residents of Mesa Verde are the lizards. Some of these are: the horned lizard, the western spotted or earless lizard, the collared lizard, the striped race-runner, utas, rock swifts, and sagebrush swifts.
Although Mesa Verde receives considerably more rainfall than true desert areas, vegetation is fairly sparse at the best and is generally of the arid type. Cacti of a number of varieties flourish but are conspicuous only in May and June when they bloom. Piñon pine, juniper, Douglas fir, and western yellow pine represent most of the large evergreens. Oregon grape, yucca, and mistletoe (on the junipers) are some of the other plants found over the area. Nearer the springs and water courses vegetation is much more luxurious, but unfortunately these spots are far below the level of the mesa and are mostly on privately owned land.
A yucca plant in fruit (Yucca baccata).