Northern Spotted Owl Listed as “Threatened” under the Endangered Species Act – Presidential Action Taken. The snowy owl is also endangered due to the fact that these owls have a hard time finding 24 apr 2017 (nyctea … They continue to have to try to find food and it gets harder and harder for them to find it. They have a lower population to begin with than other species of owls. The primary threats to the northern spotted owl are loss of habitat and habitat fragmentation due to clear-cuts or regeneration harvests and even-age forest management. Active forest restoration plans forbid any type of logging and try to accelerate dispersal, forage, and nesting habitat for the spotted owls. They too suffer due to the destruction of their natural habitat. Northern spotted owls are endangered and efforts to save them and their habitat is ongoing. The Spotted Owl (Strix occidentalis) is 43 cm (17 inches), a wingspan of 114 cm (45 in), and a weight of around 600 g (21 oz).Its eggs are a little over 50 mm (2.0 in) long, and are white and smooth with a slightly grainy texture. Its eggs are a little over 50 mm (2.0 in) long, and are white and smooth with a slightly grainy texture. The Northern Spotted Owl was listed as “threatened” under the Endangered Species Act in 1990 due to over-harvesting of old growth habitat, and lack of regulations to stop the decline. Hybridization and competition with Barred Owls (Strix varia) represent emerging threats. Northern Spotted Owls have large home range requirements. “Three distinct subspecies of Spotted Owl range from Canada’s British Columbia to Mexico’s Michoacan State. Spotted Owl and Barred Owl- Two, Too Closely Related. Development, pollution, and logging leave these owls nowhere to live, breed, and eat. Northern Spotted Owl (Strix occidentalis caurina) USFWS. In conclusion, the main reason why the Northern Spotted Owl is endangered is human ignorance. This handsome medium-sized owl, with its unusual dark-brown eyes, relies on old-growth forests to roost, nest and forage. In Canada, the endangered northern spotted owl is found only in the southwestern corner of British Columbia. Why are Northern Spotted Owls at risk?T he Northern Spotted Owl has a very restricted range within British Columbia. The Spotted Owl: The scientific name for the spotted owl is Strix occidentalis. The Northern Spotted Owl (Strix occidentalis caurina) is one of the more noteworthy animals on the federal list of endangered and threatened species. Density of spotted owl pairs within suitable habitat also depends on specific habitat quality and location, varying between 0.022 owls/km 2 in pinyon-juniper woodlands … In Canada, the endangered northern spotted owl is found only in the southwestern corner of British Columbia. Official Status: Threatened, the northern spotted owl is Federally listed under the Endangered Species Act as a threatened species in Washington, Oregon and California, and State-listed as threatened in California and Oregon, and endangered in Washington.Critical habitat is designated for the species.A final recovery plan has been released. The spotted owl is in danger of becoming permanently extinct. Spotted owls have been known to eat bats and other owls.bats and other owls.The spotted owl eats small and medium-sized mammals, especially rodents. Like many other creatures, its life depends on a delicate balance of nature and even one small difference can change everything for them. Due to ongoing logging of the old-growth forests of southwestern British Columbia scientists estimate that less than a half dozen owls now remain in the wild in Canada. Question: Why is the spotted owl an endangered species? In conclusion, the main reason why the Northern Spotted Owl is endangered is human ignorance. If we don't stop destroying owl habitats, the rodent population will skyrocket and the world will become chaotic and out of control (to a small extent). The Northern Spotted Owl was listed as “threatened” under the Endangered Species Act in 1990 due to over-harvesting of old growth habitat, and lack of regulations to stop the decline.