Northern Saw-whet Owl was created in 1788.
Northern Hawk-Owl was created in 1758.
The male snowy owl is white, with three bars on his tail, the bars being brown, the female snowy owl has multiple bars on her body and 5 bars on her tail, the bars look black but are in fact brown.White, the colour of the snow.
- Whiskered Screech-Owl - Western Screech-Owl - Elf Owl - Spotted Owl - Northern Pygmy-Owl - Flammulated Owl - Burrowing Owl - Great Horned Owl - Northern Saw-Whet Owl
Barred Owl Boreal Owl Burrowing Owl Great Gray Owl Great Horned Owl Long-eared Owl Northern Hawk Owl Northern Pygmy Owl Northern Saw-whet Owl Short-eared Owl Snowy Owl Flammulated, Barn, and Western Screech Owls are generally accidentals from British Columbia.
The Elf owl is smaller than a (northern) pygmy owl.
Barn Owl (Family Tytonidae) * Barn-owl "Typical" Owls (Family Strigidae) * Eastern Screech Owl * Great Horned Owl * Snowy Owl * Barred Owl * Long-eared Owl * Short-eared Owl *** * Northern Saw-whet Owl Winter Owl Visitors * Northern Hawk-owl * Great Gray Owl * Boreal Owl
The only two I know of are (Northern) Spotted Owl and Barred Owl. They create the Sparred Owl.
Fearful Owl was created in 1901.
Owl Club was created in 1894.
Hoots the Owl was created in 1985.
Rodrigues Owl was created in 1873.
Owl Moon was created in 1987.