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Journal of Raptor Research Journal of Applied Ecology doi: Oryx ODOM, K. Survey methods to estimate musk deer Moschus moschiferus population density and distribution in Sikhote-Alin habitats. Pages in Yashchenko, R. V [Ed. Conference proceedings. Johnson, and T.
Nicholls, Eds. NC, St. Feeding ecology of four sympatric owls. Condor, Lubbock Avalanche-Journal. Birds of North and Middle America. Bulletin of the U. National Museum, No. Occurrence in independent evolution of bilateral ear asymmetry in owls and implications in owl taxonomy. Eye size, flight speed and Leuckart's Law in birds. Journal of Zoology , 4 , Anatomical and behavioral correlates of visual acuity in the Great Horned Owl. Vision Research; Birds of Pennsylvania.
The vocal apparatus of some North American owls. Yahner, and W. Factors affecting detection of Great Horned Owls by using broadcast vocalizations.
Troodontids and owls: oh, the irony (part II) | ScienceBlogs
Wildlife Society Bulletin Master's Thesis. Oregon State University, Corvallis. Courtship and nesting of the great horned owls. The Wilson Bulletin, The numerical response of Great Horned Owls to the snowshoe hare cycle: consequences of non-territorial 'floaters' on demography.
Matthew Johnson, Ph.D.
Journal of Animal Ecology , The Snowy Owl. Avicultural Magazine, Catalogue of fossil birds, Part 4 Columbiformes through Piciformes. Avifauna of the Pleistocene cave deposits of California. University of California Bulletin, Department of Geology A very large enigmatic owl from the late Pleistocene at Ladds, Georgia.
Conserving Owls Through Education and Research
Florida Museum of Natural History. Retrieved September 23, A guide to the birds of Costa Rica. The Auk, Great Horned Owl. Handbook of Birds of the World, 5. On the validity of Bubo virginianus occidentalis Stone. The identity of Pennant's "Wapacuthu Owl" and the subspecific name of the population of Bubo virginianus from west of Hudson Bay. Journal of Raptor Research, The subspecies of the Great Horned Owls of the central great plains, with notes on adjacent areas.
Kansas Ornithology Society Bulletin, Canadian Races of the Great Horned Owls. The Smithsonian Institution. The birds of Canada. National Museum of Natural Sciences, Ottawa. On an unnamed population of the Great Horned Owl. Ontario Museum, Contribution Journal of Raptor Research, 42 1 , A guide to the birds of Mexico and northern Central America. Oxford Univ. Press, New York. Gwynne, Jr.
A guide to the birds of Panama. Second edition. Princeton Univ. Press, Princeton, NJ. Bird populations of aspen forests in Western North America. Ornithological Monograph The effect of forest stand age on owl distribution in southwestern Virginia. Journal of Wildlife Management, Arkansas birds: their distribution and abundance. University of Arkansas Press, Fayetteville. Habitat characteristics of Great Horned Owls in southcentral Pennsylvania. Nest site selection in raptor communities of the Eastern Great Basin Desert. Great Basin Naturalist, Atlas of wintering North American birds: an analysis of Christmas bird count data.
University of Chicago Press, Chicago. Birds of the high Andes. Revista Brasileira de Ornitologia, 14 2 , Owl predation on snowshoe hares: consequences of antipredator behaviour. Oecologia Changes in snag populations in northern Arizona mixed-conifer and ponderosa pine forests, — Forest science, 51 5 , Studies on the Behavior of the Great Horned Owl. Wilson Bulletin, Trying to Tame a Great Horned Owl. Owls of the world. Running Press, Philadelphia, PA.
Territory and population in the Great Horned Owl. Craig, and O. Cannibalism by an adult Great Horned Owl. Recoveries of Saskatchewan-banded Great Horned Owls. Canadian Field-Naturalist, Breeding ecology of raptors in the eastern Great Basin of Utah. Spatiotemporal ecology of four sympatric raptor species. Great horned owl attacking squirrel nests. Diurnal foraging by the Great Horned Owl.
Wilson Bulletin Hunting methods and success of newly-fledged Great Horned Owls. Bird-Banding Hamerstrom, and F. Hamerstrom, Jr. Iowa Agricultural Express Research Bulletin, Red-tailed hawk and horned owl populations in Wisconsin. Determination of some predator species by food signs. Oregon State Monographs, Direct observations of owls and heteromyid rodents: can predation risk explain microhabitat use? Ecology Trophic niche of North American great horned owls.
Books on Owls & Nightjars of the World
Journal of Raptor Research, 36 1 , Importance of prairie wetlands and avian prey to breeding Great Horned Owls Bubo virginianus in northwestern North Dakota. Comparative food habits of Bubo owls in Mediterranean-type ecosystems. Great Horned Owl 1st ed. Mechanicsburg, PA: Stackpole Books. Food of the great horned owl and barn owl in east Texas. Hawks and owls in Oklahoma Food habits and population changes.
- Ecology and conservation of owls / editors: Ian Newton [and others]. - Version details - Trove;
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Predation by owls in the Sierran foothills of California. Nesting ecology of raptorial birds in central Utah. Some observations on horned owl nests. Labrador by choice. Jesperson Press, St. John's, NF. Great horned owl versus porcupine. Auk, 26, Condor, 71 1 Breeding responses of raptors to jackrabbit density in the eastern Great Basin Desert of Utah. Raptor Research, Some comparisons of the feeding ecology of four owls in north-central Colorado.
The Southwestern Naturalist, Journal of Field Ornithology, Journal of Raptor Research, 25 4 : Todd, and L. Demographic and dietary responses of Great Horned Owls during a snowshoe hare cycle. Great Horned Owls and snowshoe hares: what causes the time lag in the numerical response of predators to cyclic prey? Oikos Ornitologia Neotropical, 15 2 , Food habits of great horned owls in Pennsylvania.
Pennsylvania Academy of Science. The manner and efficiency of raptor depredations on bats. An updated checklist of the food items of the great horned owl Bubo virginianus: Strigiformes: Strigidae in Oklahoma. Predation on bats by hawks and owls. Survival, causes of mortality, and reproduction in the American marten in northeastern Oregon.
Northwestern Naturalist, The Journal of Wildlife Management, A guide to the mammals of the southeastern United States.
Ecological peer-reviewed publications
University of Tennessee Press. Morphology, reproduction, dispersal, and mortality of midwestern red fox populations. Wildlife Monographs, Great Silent Hunter. Birdwatching Magazine, Braintree, Massachusetts. Causes and rates of mortality of swift foxes in western Kansas. The Journal of wildlife management, An ecological study of the swift fox Vulpes velox in the Oklahoma panhandle. American Midland Naturalist, Speiser, and D. Canadian Field-Naturalist Blakeman on Hawks. Retrieved 6 July Minnesota Department of Natural Resources.
Bedford Audubon Society. Wildlife and Natural Resource Management. Cengage Learning. Help Find Lost Pets. May 27, Raptor Education Center. Skunks as Prey for Owls. Carnivores of the World. Food habits of southern Wisconsin raptors. Part I. Condor, 34 4 , — A study of Wisconsin prairie chicken and sharp-tailed grouse.
Predation's role in the cyclic fluctuations of Ruffed Grouse. Proceeding International Congress of Ornithology, Galusha, and G. Habitat needs and management of Merriam's turkeys in southcentral New Mexico. Proceedings of National Wild Turkey Symposium, Reintroduction of the Trumpeter Swan to its former prairie breeding range.
Studies of the Brown Pelican. Sandhill Crane nesting success and productivity in relation to predator removal in southeastern Oregon. The Wilson Bulletin, 3 , Great horned owl predation of Atlantic loggerhead turtle hatchlings. Florida Field Naturalist 19, Journal of Raptor Research, 22 3 The Great Horned Owl as an indicator of vulnerability in prey populations. The Journal of Wildlife Management, 2 4 , Twin Cities Naturalist. Bird Enemies of the Varying Hare. Glinski and R. Roy Johnson. Ithaca: Cornell Lab of Ornithology. Spatio-temporal relationships between breeding red-tailed hawks and great horned owls in South Dakota.
Books Africa. Owls: A Guide to the Owls of the World. A Sound Guide to the Owls of the World. Forthcoming ? Illustrated by Martin Woodcock. Oxford University Press Pica Press and Yale University Press Helm and Yale University Press Contains recordings of a number of forms not previously available on commercial tapes.
Lynx Edicions A Photographic Guide to the Nightjars of the World. Includes all nightjars, potoos, frogmouths, oilbird and owlet-nightjars.