Owls are called raptors, or birds of prey, which means they use sharp talons and curved bills to hunt, kill, and eat other animals. Great horned owls seem to be the most long-living owl in North America. The larger the owl, the longer its lifespan. 20 owl species are considered Near Threatened. Mortality: Little Owls may reach an age of about 16 years, but normally do not live that long. According to the BirdLife International’s Threatened Birds of the World, 27 owls are at the verge of extinction. Plus, the young hatch with a layer of fluffy down to keep them warm. In years of low mouse or squirrel populations, many eggs do not hatch and many young do not survive. There are about 250 owl species in the world; they live on every continent except Antarctica. All this happened because of excessive human disturbance and also that in few … Severe winters with a lot of snow may also lead to huge losses in some populations. And for how long? Generally, all birds need a 12-hour sleep for the proper functioning of their body; therefore, they have to maintain a 12-hour nap. In captivity, the record for the longest lived great horned owl was 50 years. Even their legs and feet are feathered! Early nesting might give the young time to learn hunting skills before the next winter. Owls usually don’t leave their natural environment to go to warmer climates in the winter time. 14. How Long Do Owls Live . Some species do migrate but overall they will stay in the same location all year long. Many individuals are hit by vehicles when hunting at night. According to the Cornell Lab of Ornithology, the oldest known North American Barn Owl lived in Ohio and was at least 15 years, 5 months old when it died. It also depends on whether or not they are in captivity. With over 200 types of owls, there is no one answer to the question of how long do owls live. Among all owls, they may outrank even the larger Eurasian eagle owl in known longevity records from the wild, with almost 29 years being the highest age for an owl recorded in North America. The owl is the only species of bird that doesn’t have a crop. How long do Barn Owls live? Suppose I don’t get 12 hours of sleep so their body may not function properly. Owls hunt, nest, and roost in Each species will have its own life patterns depending on a range of factors, including size, habitat, and natural predators.. But how do owls sleep? It depends oddly enough, on the size of the owl. The owls have thick feathers to keep the young warm. Owls have large heads, soft feathers, and round, stocky bodies.