They hatch after approximately 35 days. Copyright © Nevada Department of Wildlife, James Lathrop and Wayne Capurro Memorial Internship, Wayne E Kirch Nevada Wildlife Conservation Award. After the youngest nestling is 18 days old, the female leaves the nest, while the male continues to feed the young birds for a while. They have an extremely varied diet, eating everything from small mammals to grasshoppers or scorpions. Their facial disk may range from gray to an orange-tan. The “X” means rare bird for our county. Barn owls range throughout the state at elevations below 5000 feet. The Central Basin and Range contains a great deal of grazing land for cattle. By turning and tilting its head until the sound is of equal value in both ears, great horned owls can locate their prey by sound only. eval(ez_write_tag([[300,250],'wildlifeinformer_com-leader-3','ezslot_15',118,'0','0']));Scientific name: Tyto alba Length: 12.6-15.8 in (32-40 cm) Weight: 14.1-24.7 oz (400-700 g) Wingspan: 39.4-49.2 in (100-125 cm). These birds are almost exclusively nocturnal, and have amazing night vision as well as hearing. Water Snakes in North Carolina (13 Species With Pictures), 12 Animals That Kill for Fun (Surplus Killing). Burrowing Owls are resident in Nevada during their breeding season, but then travel south for warmer climes during the winter. The DeLaMare Science & Engineering Library at the University of Nevada-Reno has one-upped Espresso Book Machine owners everywhere: they’ve gone 3-D, dammit. Because Flammulated Owls are so hard to spot, they were considered very rare until quite recently. Owls are majestic and beautiful nocturnal flyers that sweep through the dark and capture our imaginations. Owls are voracious hunters and help control rodent and in some cases, insect populations. The owls in Nevada have a variety of habitats to choose from, including high-altitude forests as well as deserts, which contributes to the fact that there are 10 species found in the state today. eval(ez_write_tag([[300,250],'wildlifeinformer_com-leader-4','ezslot_16',113,'0','0']));Scientific name: Megascops kennicottii Length: 7.5-9.8 in (19-25 cm) Weight: 3.5-10.8 oz (100-305 g) Wingspan: 21.6-24.4 in (55-62 cm). Common in many forests in North America, the Northern Saw-whet Owl is usually only found in more densely wooded areas of Nevada. Can be found in Overton area and areas with cliffs. Female Short-eared Owls are reluctant to leave their nests, and will often defecate on their eggs. Barn Owls -- Large, light-colored owls with heart-shaped face. These wild animals cannot be owned as pets in Nevada, nor is it legal to own an owl as a pet anywhere in the United States. Elf Owls are mainly found in Mexico and Arizona, but they can sometimes be found at the very tip of Nevada’s southern border as well. It is also in the path of migratory routes for a lot of species that change their place of residence through the year. eval(ez_write_tag([[300,250],'wildlifeinformer_com-medrectangle-4','ezslot_8',105,'0','0']));A couple of other species may have been sighted in the Nevada, but the 10 in this article have a range in the state according to allaboutbirds.org. If the great horned owl was as big as a human, its eyes would be the size of oranges. The belly and breast have dark horizontal bars. Scientific name: Bubo virginianus Length: 18.1-24.8 in (46-63 cm) Weight: 32.1-88.2 oz (910-2500 g) Wingspan: 39.8-57.1 in (101-145 cm). (Here’s What You Should Know), 8 Exotic Pets That Can Be House Trained (With Pictures). They live in underground burrows, usually ones abandoned by prairie dogs or other animals. Scientific name: Asio otus Length: 13.8-15.8 in (35-40 cm) Weight: 7.8-15.3 oz (220-435 g) Wingspan: 35.4-39.4 in (90-100 cm). It’s thought that the odor may also help disguise the location of a nest, or just be a general repellent to predators. Because of where they like to live, these owls are becoming more rare because their burrows are increasingly hard to come by. The right ear is often larger and higher up on the head than the left ear. There are over 200 owl species on Earth. eval(ez_write_tag([[300,250],'wildlifeinformer_com-banner-1','ezslot_7',110,'0','0']));Long-eared Owls use abandoned nests built by other birds rather than building their own. Burrowing owls nest in burrows made by other animals such as gophers and badgers. Comfortable in forests or desert, they can be found year-round not just in Nevada, but throughout North America. Flammulated Owls are very migratory, and only spend the breeding season in Nevada before migrating down to Central America for the winter. They have large ear tufts that are set far apart on the head. Scientific name: Aegolius acadicus Length: 7.1-8.3 in (18-21 cm) Weight: 2.3-5.3 oz (65-151 g) Wingspan: 16.5-18.9 in (42-48 cm). This article contains affiliate links. These sparrow-sized owls will play dead if they are handled, hoping to catch a potential predator off-guard just enough to make their escape.