The snowy owl and many other types of owls are endangered. Most owls are endangered except for a few.

There are no species of endangered owl in North America. Below is the official status for NA owls, by species.

Horned owl-least concern

Barred owl-least concern

spotted owl-near threatened

elf owl-least concern

burrowing owl-least concern

saw whet owl-least concern

great gray owl-least concern

snowy owl-least concern

western and eastern screech owls-least concern

Barn owl-least concern

Hawk owl-least concern

Short eared owl-least concern

long eared owl-least concern

Although some local populations of these species are in some trouble (i.e., northern spotted owl) by no means are most owl species endangered. All info gathered from the IUCN Redlist.

It is in least concern (are not endangered)

The Northern Fulmar conservation status is Least Concern.

Most sources say they are Least concern to Threatened they are to beautiful

Raccoons are common and listed as least concern.