The smallest owl is the Elf Owl (Micrathene whitneyi), at as little as 31 g (1.1 oz) and 13.5 cm (5.3 inches).
the smallest Minnesota owl is a barred owl.
The smallest owl is the Elf owl. There are three largest owls, the Great Horned owl, the Eagle owl, and the Great Gray owl.
Elf owl.
The Elf owl is smaller than a (northern) pygmy owl.
pellet
Small.
It depends on the type of owl, the smallest owls in the world are considered by most to be the Least Pigmy Owl (smallest adult ever measured at 10.5cm) most consider the largest owl ever to be the Eurasian Eagle Owl (at 58-71cm) P.S. I learned that by searching in google for about five minutes.
Pygmy Owls are one of the smallest breeds. The Barn Owl is the most common owl. The Eagle Owl is the biggest owl.
As far as I know there isn't. The smallest owl in the world is the ELF owl. this may be what you meant. If you would like more information on the elf owl and other types of owls you can look here.http://www.squidoo.com/owlsandmygreatgrandma
No they are not the largest owls in Alberta they are actually the smallest owls on earth so they are not the largest owls anywhere.
An Elf Owl typically stands around 5-6 inches tall, making it one of the smallest owl species in the world.
The smallest owl in Europe is the Eurasian Pygmy Owl. Some people consider the word 'pygmy' to be a pejorative term.