Owl Facts

Owl Facts is a page, that combined with the pages Owl Pictures  and Owl Clip Art will give you great information and great pictures of owls.

Owls are beautiful creatures, but no one can deny that there is something inherently comical about the way an owl looks. Imagine a stern British professor with coke bottle glasses and giant eyebrows, and you can get a mental image of the way your owl looks. Even funnier is the way the owl tucks his head into his breast, as it looks like the owl is completely headless. When his head pops out and those stern eyes glare down at you, there is little that you can do to prevent yourself from laughing.

Two of the most famous owls are the owls found in Disney cartoons: Archimedes in The Sword in the Stone, and Friend Owl in the classic Disney movie Bambi. The owls in cartoons tend to be gruff, slightly angry birds that are a constant source of comical relief. With their large scowling eyes and large, bushy eyebrows, owls truly are one of the best ways to add a bit of humor to any cartoon. From the owls of Gahoole' to Friend Owl in Bambi, you will always find a gruff character that is lovable and a good deal of fun.

However, it is no joke when an owl swoops down on an unsuspecting mouse, snatches it up in its talons, and eats it in one bite. Owls are voracious predators, and they are some of the most effective nocturnal hunters. Not only are they incredibly effective at finding their prey in the dark, but they also fly silently and are amazing hunters.

Owl Facts: All About Owls

There are many types of owls, including the great Gray owl, the Eastern screech owl, the pygmy owl, the northern spotted owl, and the snowy owl. There are over 200 different species of owls, which are divided into two groups:

1. Barn owls have powerful talons, legs longer than true owls, and a face is shaped like a heart. They are usually medium in size, and the average wingspan is about 3 1/2 feet (1.06 meters). . There are 16 different types of barn owls, including the barn owl, the sooty owl, and the Sulawesi owl.
2. True owls are the most varied types of owls, with almost 190 different species of birds in roughly 23 genera. True owls include horned owls, screech owls, and elf owls. The face of but true owl is much rounder and is shaped like a disc. Their tail is much shorter than that of barn owls, and their head is much larger than the heads of their barn owl counterparts. They usually have a much more muted color, often grey, black, brown, or white. They often have a mottled pattern, which helps them to hide from prey and predators alike.

The owl uses to catch and eat its prey, which means that it falls into the 'raptor' category of birds. Other birds that fall in the 'raptor' category include the hawk, the falcon, and the eagle. However unlike these other birds, most owls are nocturnal birds. Nocturnal means that the owl prefers to hunt at night when the other birds of prey are sleeping. For this reason, owls can live peacefully in the same territory as other birds of prey because the owl is not competing with the other birds of prey for their food. Seeing as the owl sleeps during the day and hunts at night, there is little chance that the owl will encroach on the territory of the other predatory birds nearby.

There are 19 different species of owls living in North America, 12 of which can be found nesting in the central state of Idaho. Nesting means that the birds actually live in a certain region, rather than just passing through for mating or migration. The great Gray owl is the largest owl found in North America, with the great Horned owl being the owl that weighs the most.  In North America, the pygmy owl is the smallest species of owls.

Owl Facts: Owl Habits

A fun fact about owls is that not all of them are nocturnal creatures, as most people are led to believe. The majority of the owls that live in the world today tend to be nocturnal, however, there are a few exceptions to the rule. For example, pygmy owls and burrowing owls both like hot during the day, making them diurnal creatures.  The great horned owl is most active around dawn and dusk, making it a crepuscular animal. Despite the stereotypes of owls only hunting at night, there are certain parts of the world where you can actually see owls hunting during the daytime.

Owl Facts: Owl Sizes

Owls vary in size, such as the great Gray owl that is 2 feet tall (60 centimeters) or the elf owl that is five inches tall (12.7 centimeters). . The wingspan of the owls tends to differ according to the species. The Eastern screech owl, one of the smallest owls found in the eastern United States, has a wing span of just 18 to 24 inches (45.7 to 61 cm). . The great horned owl, one of the largest owls found in the United States, has a wing span between 48 and 60 inches (1.21 to 1.52 meters). . The average wingspan of a barn owl is roughly 3 1/2 feet (1.06 meters).

Owl Facts: The Eyes of the Owl

Owls are most famous for their eyes, and the eyes of the owl are truly amazing. Not only do the owl's eyes to allow him to see in the dark, but they are able to use their eyes to hunt and navigate when the sun is down. Diurnal owls that go hunting in the day have incredibly sharp eyes that enable the owl to hunt their prey easily. The eyes of the owl are incredibly large, so large, in fact, that they cannot move their eyeballs in your eye sockets. While humans are able to roll their eyes, owls are not. This means that the visual field of the owl is much more limited than that of humans.

The owl must turn its head in order to rotate its field of vision, and they are forced to bob their heads up and down in order to gauge distance due to their lack of depth perception. The main purpose of the owl's eyes to be able to see in the dark, as that is when the owl goes out to hunt. The owl's eyes are very large in order to be able to collect as much light as possible in the dark. The owl's eyes have special rod cells that are able to collect as much light as possible despite low levels of light. Owls have more raw cells in their eyes than any other animal, including cats and wolves.

Owls also have a special structure at the back of their eyes known as the tapetum lucidum. This structure acts like a mirror that reflects light back onto the rod cells in the eyes once the light has passed through them. This means that the owl's eyes basically absorb light twice, meaning that they are much better able to see in the dark than any other creature. This allows them to hunt, navigate, and see even in the darkest conditions. You can see how the light reflects off the owls eyes when you shine a light at them in the dark, similar to the way a cat�s eyes glow in the dark.

Owl Facts: Owls and Their Ears

Surprisingly, owls don't use their vision to hunt, but they actually use their ears for hunting. Owl ears are not actually on the top of their heads, and the 'ears' that you see are actually unrelated to hearing and are known as 'ear tufts'. The owl has a number of body parts that work together to help the owl hear extra well in order to be able to hunt in the dark.

1. The facial discs of the owl are the first body part that helps owls to hunt. The large facial discs are made with special feathers that are designed to collect the sound that comes near the owls head. These feathers act exactly like a satellite dish collecting signals for your TV, and owls could not hear without them.
2. The placement of the ears of the owl is another of the features that provide owls with such amazing hearing. The owl's ears are not placed symmetrically on either side of the head like human ears are, but are actually placed asymmetrically to ensure that sounds reach the ears at different times. This is the reason that the owl raises and lowers its head, as moving its head gives it the ability to catch sound much more effectively.

Some owls even have a special ear flap that they can move in order to decrease or increase the sound that is filtering into their ears.

It is amazing how well an owl can hear. A great grey owl can locate a vole from 60 feet away even when the vole is running in its tunnel buried beneath a foot and a half of snow. Barn owls are able to capture their prey even without the use of their eyes, but they are unable to do so without the disc-shaped feathers on their face or if their ears are plugged. Owls rely much more on their sense of hearing than on their sense of sight for capturing their prey.

Owl Facts: What Do Owls Eat?

Owls will basically eat anything they can get their talons on. Seeing as they are predators, they eat small animals according to their size. The small owls like pygmy owls or saw-whet owls will usually hunt for mice and shrews, as they are too small to hunt larger game. Voles and mice are the two dinners most commonly consumed by the average owl, and owls can actually benefit humans by keeping the population of these rodents down. Large owls tend to hunt larger prey, such as squirrels, wood rats, voles, and rabbits. The larger the owl, the larger the prey it tends to hunt.

Great horned owls sometimes even catch skunks for dinner, as well as bats, fish, toads, scorpions, snakes, frogs, lizards, and even other small birds. The great horned owl is often known for fishing for its dinner, and it is not uncommon to see an owl swooping down and dipping its talons into the river to pull out a fresh fish.

Due to the fact that many farmers consider mice to be a pest, owls are often seen as a blessing for farmers who are trying to control the number of mice present on their farms. One barn owl must consume roughly 79 pounds (36 kilos) of mice per year. This adds up to nearly 800 pounds  (400 kilograms) of mice during the 10 year lifespan of the average owl. At roughly 1 ounce (29 grams) per mouse, an owl ends up eating nearly 13,000 mice during its entire life. Seeing as how mice need to eat roughly 10% of its body weight each day, the number of mice an owl consumes during its lifespan equals roughly 15 metric tons of food less being consumed each year.

 

Owl Facts: Owl Activities

Owls are usually fairly sedentary creatures, who prefer just to hang out or snooze on around the clock. Most owls will only be active when they are feeding their young or going hunting for dinner. An owl that is napping will usually try to blend into the tree where it is resting. Owls do so by stretching as tall as they can with their ear tufts extended and their eyes closed. They will usually stand perfectly still and will blend in with the branches of the tree in order to fool any enemies who would see the owl as a tasty lunch.

Owls will assume a defensive posture when their young are threatened. The defensive posture of the owl includes fluffing of feathers in order to appear twice as large. The owl will also raise its wings like and spread the feathers of its tail. The owl will then clack its bill and hiss in order to drive off any predators that would be attacking their young. This posture is often enough to convince potential enemies owls are not worth attacking, and they will usually let the owl alone.

Most owls are very fierce when it comes to defending their young. Great horned owls are famous for their fierce defense of their youngsters, as they often dive bomb intruders who get too close to the nest. They will use their feet and talons to attack the intruders and drive them away from the nest. Those who live near large owls should be very careful to not anger them during their mating season and the period in which their offspring are very young.

Owl Facts: Owl Enemies

Owls have few natural enemies, as they are fairly mild mannered creatures that tend to mind their own business. Humans are responsible for 96% of the deaths of owls around the country.  The Great Horned Owl�s primary enemy is other Great Horned Owls, and most other owls have few enemies. Seeing as they are 'raptor' predators, there are few other predators that attack them.

Fun Owl Facts

Let's get down to the fun owl facts:

Did you know that:

• An adult snowy owl can eat as many as 1,600 lemmings per year, or 3 to 5 lemmings per day.
• Female owls are heavier and the larger then the males.
• Owls wings are large for their body and thus allow them to fly much more easily and with much less noise than other birds.
• The elf owl is the smallest owl at 5 or 6 inches (12.7 to 15.2 cm) tall and just over an ounce and a half (42.45 grams). . This means an owl weighs less than the average hamburger patty.
• The average owl doesn�t make its own nest, but simply nests in the hollow of a tree or in an old nest belonging to a crow, raven, or hawk.
• The average owl weighs between 3 1/2 and 4 pounds (1.6 to 1.8 kilograms). . However, the eyes of the average owl, weigh roughly 26 ounces (735 grams), , which is more than the average human�s eyes weigh.
• Owls have better hearing than all the rest of the birds.
• When owls hunt, they will usually grab their prey with their talons and kill it instantly. If the owl can�t swallow the prey whole, they will usually tear it apart with their beaks in order to eat it easily.
• The diet of an owl can be determined by the pellets left at its roosting sites. The pellets contain all of the undigested parts of the owls prey, such as the teeth, hair, claws, and bones.
• The Eastern screech owl is roughly 10 inches long and weighs 6 or 7 ounces (169.8 or 198.1 grams). . It has a wingspan of 22 inches (55 centimeters). .
•  The owl�s foot is structured in order to make it easier for the owl to grip branches. Two of the toes on the owl�s foot face backward, while the other two face forward. The owl�s third toe can often be rotated forward when the owl is perching.
• Owls are found everywhere around the Earth, except for Antarctica and Greenland.
• Owls will mate for life.

More Fun Owl Facts

• A group of owls is known as a parliament. (A funny reminder of how grave and serious owls appears to be.)
• Owls are able to twist their necks and turn their heads up to 270� without ever having to move their shoulders.
• Owls have three eyelids. The upper lid and lower lid function like regular eyelids, but there is a third layer of tissue that moves from the inside of the owl�s eye to the outside. This third eyelid is designed for cleaning the eye.
• Owls appear in hieroglyphics found in Egypt, and they can be seen depicted in 15,000 to 20,000 year old paintings on caves in France.
• People in the olden days were very superstitious about owl. If an owl hooted three times on the left side of a hunter, the hunter would immediately stop what he was doing in order to avoid bad luck. Many people believed that the hoot of an owl was responsible for illnesses like tonsillitis, and pregnant women were afraid of birth complications if they heard the hoot of an owl as they were giving birth. Others believed that hearing an owl hoot indicated that someone was about to die, and would throw salt into a fire in order to prevent the 'bad luck' associated with owls. Of course this can not be considered owl facts today :-)

Not Owl Facts, but Owl Jokes

Before we leave the owl facts, here are some great jokes that will get you laughing (I hope):

Q: What do you call an owl with a sore throat?
A: An owl that just doesn�t give a hoot.

What is an owl with a low voice called?
A growl

What is the typical attitude of an owl?
A scowl.

And a final favorite of mine�.

What happened to the owl that fell in a well?
It got wet.

The owl pictures and owl clip art, that you find on this page, Owl Facts, are also on the two pages Owl Clip Art and Owl Pictures, together with many more pictures.