Great Horned Owl – Wikipedia, the free encyclopedia
The Great Horned Owl, Bubo virginianus, is a large owl native to … thus, but intergradation between pallescens and lagophonus and altitudinal migration of Rocky Mountain birds is …
en.wikipedia.org/wiki/Bubo_virginianus
Bubo virginianus – Wikimedia Commons
Reifel Migratory Bird Sanctuary, Delta, British Columbia (Canada) Subspecies lagophonus
commons.wikimedia.org/wiki/Bubo_virginianus
Bubo virginianus
Bubo virginianus. In: Fire Effects Information System, [Online]. … Oberholser), Labrador horned owl B. v. ssp. lagophonus … tundra horned owl ORDER : Strigiformes CLASS : Bird …
www.fs.fed.us/database/feis/animals/bird/buvi/all.html
ITIS Standard Report Page: Bubo virginianus
… Bubo virginianus lagophonus (Oberholser, 1904 … Reference for: Bubo virginianus … Chief, Bird Section, U.S.G.S. – B.R.D. – P.W.R.C. Reference for: Bubo virginianus
www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=177884&source
Mount Rainier National Park (Nature Notes)
375: Northwestern Horned Owl (Bubo virginianus lagophonus) Birds with lighter markings migrate westward through the Cascades from eastern Washington.
www.nps.gov/archive/mora/notes/vol17-3-4d.htm
Great Horned Owl – Bubo virginianus – Information, Pictures, Sounds
… Horned Owl – Bubo virginianus … however, birds living in the northern part of the species’ range may migrate south. Distribution of Bubo virginianus … B. v. lagophonus, B. v …
www.owlpages.com/owls.php?genus=Bubo&species=virginianus
Distribution Map – Great Horned Owl (Bubo virginianus)
Great Horned Owl (Bubo virginianus) Species Code: … B. v. saturatus of western Washington and B. v. lagophonus of … Several of these birds have been found nesting in …
depts.washington.edu/natmap/maps/wa/birds/WA_great_horned_owl.html
Denver Mountain Parks History Pages
An Annotated List of the Birds of the Mountain Parks and Mount Evans region by … Great Horned Owl Bubo virginianus lagophonus The second record of this subspecies for Colorado …
mountainparkshistory.org/Articles/birds.html
Great Horned Owl Biology
Great Horned Owl – Bubo virginianus … Northwestern Great Horned Owl (lagophonus); Labrador Great … diet may include small mammals to rabbits, birds, and …
www.owling.com/GHO_nh.htm
great horned owl: Definition from Answers.com
A large North American owl (Bubo virginianus) having prominent ear … thus, but intergradation between pallescens and lagophonus and altitudinal migration of Rocky Mountain birds is …
www.answers.com/topic/great-horned-owl