Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Typical owl


Related Topics
Owl

In the News (Fri 27 Nov 09)

  
  Owl - Wikipedia, the free encyclopedia
Owls are classified in two families: the typical owls, Strigidae, and the barn owls, Tytonidae.
Although owls have binocular vision, their large eyes are fixed in their sockets, and they must turn their entire head to change views.
Bernd Heinrich, Owl in the House: A Naturalist's Diary, 1990
en.wikipedia.org /wiki/Owl   (1581 words)

  
 birds template   (Site not responding. Last check: 2007-10-21)
Owl is a type of bird that usually lives alone and hunts for food at night.
Owls belong to one of two families, the barn owl family, Tytonidae, or the typical owl family, Strigidae.
The barred owl is Strix varia; the eastern screech owl, Otus asio; the long-eared owl, Asio otus; the northern saw-whet owl, Aegolius acadicus, and the short-eared owl, Asio flammeus.
www.worldbook.com /features/birds/html/types_prey_owl.html   (1591 words)

  
 Typical owl - Wikipedia, the free encyclopedia
Typical owls (family Strigidae) are one of the two generally accepted families of owls, the other being the barn owls.
See horned owl for more on the following horned and eagle owls.
Typical owl videos on the Internet Bird Collection
en.wikipedia.org /wiki/Typical_owl   (76 words)

  
 Coveside Owl Houses
Owl ears are located on the sides of the "facial disks," those round feather arrangements, and give owls the most highly developed sense of hearing of all birds.
Screech owls breed from March, in the South, into July further north, and inhabit a small area close to the site of their nest.  They have one brood a year of four to six young, and they are not generally migratory, preferring to be year-round residents.
Screech owls are typical "night owls," hunting at night and sleeping during the day.  They have a varied diet of small rodents and night-flying insects.  They may even be seen catching moths under city street lights.
www.abirdshome.com /covesideowlhouses.html   (1023 words)

  
 Great Horned Owl   (Site not responding. Last check: 2007-10-21)
Cottontail rabbits seem to be a prominent food, but the owls will take squirrels, shrews, jackrabbits, muskrats, mice, weasels, skunks, pocket gophers, snakes, domestic cats, bats, beetles, scorpions, frogs, grasshoppers, and a wide variety of birds, from small passerines like juncos and sparrows to wild ducks, grouse, pheasants, and even other owls.
When owls are awake, they use their hearing and eyesight to alert them of danger or possible prey.
Great horned owl eyes, which are almost as large as a humans, allows a great amount of light to pass through the pupil, so the owl can see in dark conditions.
www.desertusa.com /mag00/jan/papr/ghowl.html   (1445 words)

  
 Owl page
Since owls are night birds, they are difficult to see although their characteristic songs and calls can often be easily heard.
I enjoy owls (and there is nothing so pleasant as going to sleep on a camping trips to a chorus of owls), but admit to not being much of an "owler." I tend to enjoy a drink after the sun sets, and there are other things to do indoors at night
Owls of the genus Glaucidium (pygmy-owls and owlets) are primarily crepuscular but can occasional appear in broad daylight to the surprise of all, as did this Northern Pygmy-Owl (below right) that I found sitting on top a telephone pole at mid-morning.
www.montereybay.com /creagrus/owls.html   (1149 words)

  
 Pest Management   (Site not responding. Last check: 2007-10-21)
When the students began releasing owls, neighboring farmers began erecting nest boxes, and now everyone from weekend growers with five acres of land to corporate farms with thousands of acres have boxes in their fields.
Barn owls are slimmer than their strigid cousins, and their facial disks are long and heart-shaped as opposed to circular.
As it skimmed the treetops beyond the school parking lot, the third owl was mobbed by a pair of flbirds—the first of the slings and arrows of owlish fortune awaiting it in the greater world.
magazine.audubon.org /features0403/pest_management.html   (2705 words)

  
 Birds - Birds of Prey
All owls, with the EXCEPTION of the barn and bay owls are classified as strigidae (which means 'owl' or 'night bird').
The barn owl family is called "Tytonidae" and includes 11 species of barn owl and their allies.
The smallest owl in the world is the North American Elf Owl and the largest is the gray owl.
www.iwrc-online.org /kids/Facts/Birds/raptors.htm   (340 words)

  
 OWL Web Ontology Language Guide
OWL DL supports those users who want the maximum expressiveness without losing computational completeness (all entailments are guaranteed to be computed) and decidability (all computations will finish in finite time) of reasoning systems.
OWL DL is so named due to its correspondence with description logics [Description Logics], a field of research that has studied a particular decidable fragment of first order logic.
OWL is a vocabulary extension [RDF Semantics] of RDF.
www.w3.org /TR/owl-guide   (9941 words)

  
 Barred Owl
The young owls fledge at 6 weeks, but may not become completely independent of their parents for several months.
The Barred Owl is a vocal bird and it can utter a wide variety of vocalizations from hoots to screams, and barks to laughter.
As the Barred Owl moves into the Pacific Northwest, it is breeding with its close relative, the Spotted Owl, to form hybrid birds.
www.peregrinefund.org /Explore_Raptors/owls/barrdowl.html   (311 words)

  
 The Typical Owl Family   (Site not responding. Last check: 2007-10-21)
Owls usually swallow their food whole, digesting everything but the bones and fur or feathers.
When the owl's meal is assimilated, a small pellet is formed made of the undigested material.
The word "owl" comes from the Anglo-Saxon word ule (Jaeger 1955), which probably is a representation of the "hoot" of the owl.
home.sou.edu /~rible/wildlife/owlfamly.htm   (228 words)

  
 Locomotion (from owl) --  Encyclopædia Britannica
The typical owl perch is a horizontal branch in a tree.
Strigiformes is made up of two families of owls: the barn owls and the typical owls.
Owls live in nearly all parts of the world in a variety of habitats, especially woodlands and forests.
www.britannica.com /eb/article-49117?tocId=49117   (699 words)

  
 North American Owls
Long-Eared Owls nest almost exclusively in old stick nests of crows, magpies, ravens, hawks, or herons.Clutch sizes range from 3 to 8 eggs.The incubation period is 25 to 30 days.
A far cry from the simple hoot we tend to think of as the typical owl's call, it is a reminder that owls as a group are capable of a varied range of vocalizations.Other calls include "hoo-hoo, hoo-WAAAHH" and "hoo-WAAAHHH" used in courtship.
The Great-Gray Owl is considered to be North America's largest owl and flies short distances from branch to branch and seldom glides.Flies close to the ground, usually less than 6 metres up, except when flying to a nest.The Great Gray Owl is dark grey overall interspersed with bars and flecks of light grey and white.
www.fortunecity.com /petparade/wildlife/1/nthamericanowls.html   (1160 words)

  
 IHRMP Oak Fact Sheets No. 48
Typical of birds of prey, the female is slightly larger than the male.
Although not known to prey on spotted owls, there is evidence the barred owl may compete with the spotted owl for food and cover and even hybridize with it.
Grazing may degrade owl habitat to the extent that it inhibits regeneration of oak trees and other hardwoods and the growth of herbaceous and shrub vegetation that is needed to support an adequate prey base, especially wood rats.
danr.ucop.edu /ihrmp/oak48.htm   (3094 words)

  
 Information
Since the eye is fixed in the skull, owls must orient themselves by rotating their heads rather than their eyes.
The large owl species have eyes larger than humans(Alcorn 6).In most bird eyes, the sclera is a bony ring surrounding the pupil and the front portion.
In the owl, the sclera is a tube uniting the lens, iris, and cornea with the retina(Alcorn 6).
www.scsc.k12.ar.us /warnerl/informat.htm   (902 words)

  
 Barn Owl Information
Owls in Southwestern BC are at the northern tip of their range, doing best in warmish, relatively stable climates.
This allows the owl to triangulate (like playing a video game where you must align vertical and horizontal cross hairs to shoot your opponent), or locate its prey by bobbing its head, using the loudness of the sound in each ear to determine the exact location of prey.
An Owl in the House A Naturalist's Diary by Bernd Heinrich, non-fiction
www.naturepark.com /bowlinfo.htm   (1191 words)

  
 San Diego Zoo's Animal Bytes: Owl
Owls compete with each other for territory and food, but fortunately owls of different species can coexist by hunting at different times of the day or night.
The great gray owl Strix nebulosa, the ural owl Strix uralensis, and the tawny owl Strix aluco all live in the same range, but the great gray owl is a daytime hunter.
This means that an owl must move its entire head to follow the movement of prey, but it also gives it better focus with both eyes looking in the same direction.
www.sandiegozoo.org /animalbytes/t-owl.html   (1328 words)

  
 Barn Owl Skull Bone Clones BC-153   (Site not responding. Last check: 2007-10-21)
A medium sized owl with rounded head lacking ear tufts, the barn owl’s body is slender, with long pointed wings that fold beyond the tail.
Like all owls, barn owls have acute eyesight and hearing, legs that are feathered to claws and primary flight feathers that have a soft saw-toothed edge allowing for silent flight.
Typically barn owls will hunt in open spaces such as fields, meadows and clearings, as well as near barns and granaries, and they are highly beneficial for rodent control.
www.boneclones.com /BC-153.htm   (551 words)

  
 Owls
A pygmy owl is about the size of a large sparrow and is easily mistaken for any of several more common small birds.
As is typical of owls, their enormous eyes endow them with superb night vision.
Owls compensate by moving their heads instead of their eyes to shift their gaze.
www.sierrafoot.org /waterford/wildlife/owls.html   (702 words)

  
 Web Ontology Language (OWL) Guide Version 1.0
OWL is in fact a set of three, increasingly complex languages.
In OWL Full a class can be treated simultaneously as a collection of individuals (the class extension) and as an individual in its own right (the class intension).
OWL provides the means to define a class via a direct enumeration its members.
www.w3.org /TR/2002/WD-owl-guide-20021104   (9355 words)

  
 Pacific Screech-Owl - Otus cooperi
It is larger than both the Whiskered and Vermiculated Screech-Owls although caution should be taken when identifying this owl and, as with most of the screech-owls, should always be confirmed by their call (these owls all have distinctive voices and calls).
This owl roosts in the day in thickets or tree holes and is more easily flushed than most owls.
Breeding season for this owl is in the dry season, presumed to begin in March.
www.owling.com /Pacific_Screech.htm   (503 words)

  
 Sounds   (Site not responding. Last check: 2007-10-21)
The male does not stray far from the female and the young remain at the nest as a family unit long after other owling species have left the nest.
It is not unusual to hear an entire family of barred owls call out in territorial defense.
Barred owls have a variety of vocals which range from single "whhaaaa" type hoots, to the typical "who cooks for you, who cooks for you all" calls to primate-like "cackling".
home.earthlink.net /~arkansasapes/id18.html   (630 words)

  
 Description of the Burrowing Owls - Alberta Sustainable Resource Development   (Site not responding. Last check: 2007-10-21)
Burrowing owls are comical little birds that generally look like a short fat owl on stilts.
Burrowing owls are coloured with a mottled pattern of dark brown and light brown spotted with white.
Burrowing owls are the only North American owl in which the female is smaller than the male.
www3.gov.ab.ca /srd/fw/threatsp/bo_desc.html   (199 words)

  
 Are you sleep deprived? | MySmartChannels   (Site not responding. Last check: 2007-10-21)
I am a typical night owl that works in an organization where the morning meeting starts at 7am.
This is not conducive to the night owl life style.
Typically I get my second wind about 8pm and can work to 2am non-stop.
myst-technology.com /mysmartchannels/public/item/80581   (136 words)

  
 BirdForum - Tyto alba
That leaves only four: the Rufous Owl's range extends through New Guinea to the tropical north; we get the Powerful Owl in my part of the world, where it is rare and threatened by loss of habitat; the Barking Owl is widespread but diminishing in numbers; and the Southern Boobook is everywhere.
Edward, I agree that a lot of the atttraction (mystique?) of owls is because of the generally nocturnal nature (here in the UK at least).
I am eternally jealous of my friend I go birding with who has seen owls several times and once opened her letter box in broad daylight only to be greeted by a pair of big, astonishingly mammalian eyes and the fury face of an Owlett-nightjar.
www.birdforum.net /printthread.php?t=5778   (1327 words)

  
 Owl Brand Discovery Kits
To determine if a barn owl is on their property, people can look for owl pellets, dense regurgitated pellets of undigested fur and bone about one to two inches...
The pellets were harvested in New England from common barn owls.
You can tell what a barn owl has been eating by teasing apart the pellets it coughs up and going through the skeletal remains.
www.owlbrandkits.com /links   (441 words)

  
 BioKIDS: Typical owls (Strigidae) : Information
There are 178 typical owl species from all over the world.
This is in contrast to the other owl family, barn owls, whose plumage has more solid colors and whose faces are heart-shaped.
Some typical owls have feathers called ear tufts on top of their heads.
www.biokids.umich.edu /critters/information/Strigidae.html   (124 words)

  
 Search Results for strigidae - Encyclopædia Britannica
Laughing owls nested on the ground, where they fell prey to cats,...
Little owls occur in Europe, central Asia, and northern Africa and...
It is the smallest owl and is about the size of a sparrow.
www.britannica.com /search?query=strigidae&submit=Find&source=MWTEXT   (389 words)

  
 dissecting the mystery rock
The pieces are bones, teeth, and fur from the small animals an owl has eaten.
This Mystery "Rock" is really an "owl pellet" which is a hard ball of undigested body parts from an owl's meal.
If an owl couple had 4 young owlets that they had to feed for the 7 week period it takes for them to mature, how greatly would the rodent population be reduced?
www.chias.org /www/edu/vho/dissect.html   (509 words)

  
 Houston Audubon Society
In that region it may be replacing the less aggressive, endangered Spotted Owl.
The call of the Barred Owl is considered by many as the typical owl sound, with a series of highly resonant hoots: Who cooks for you?
One of the best areas to look for Barred Owls in Houston is along Patterson Road, on the southern boundary of Bear Creek Park and along Sharp Road, in far northwest Houston (Katy Prairie).
www.houstonaudubon.org /screenprint.cfm?newsletterid=311   (246 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.