Yes there are endangered owls. Just to name a few Burrowing Owl, Ground Owl, Northern Spotted Owl, Pygmy Owl, Barn Owl..
The barn owl, pygmy owl, and burrowing owls are not e…ndangered species, but listed "least concern" by the IUCN Redlist.. (MORE)
Bengal (not bangle) tigers are endangered because of poaching, overhunting, and loss of suitable habitat. Measures to protect them however, seem to be working, as their number…s showed a slight increase last year in India'a population. (MORE)
Threats to tigers include poaching and habitat loss. Tigers are illegally hunted for use in traditional Chinese medicine. The other threat is habitat destruction as a result o…f illegal logging and the clearing of forests for farming, especially for palm oil plantations. Ways you can help tigers include donating to organizations that help to protect tigers from poachers, avoiding products that contain palm oil, and, obviously, never buy a tiger-based product if you see one. In fact, if you see one, report it to authorities, because it's illegal. (MORE)