Great Horned Owl – Wikipedia, the free encyclopedia
The Great Horned Owl, Bubo virginianus, is a … Intergrades with pallescens in San Diego … Great Horned Owl (Bubo virginianus). In: Poole, A. & Gill, F. (eds.): The Birds of North …
en.wikipedia.org/wiki/Bubo_virginianus

Bubo virginianus virginianus (Gmelin)
… bones, skulls, fur, and feathers of quadrupeds and birds. … The Western, or Pallid, Horned Owl (Bubo virginianus pallescens) is similar to the …
goodfelloweb.com/birds/owls/true_owls/ghorned_owl.html

ITIS Standard Report Page: Bubo virginianus
… Bubo virginianus pallescens Stone, 1897 … 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

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. pallescens, B. v …
www.owlpages.com/owls.php?genus=Bubo&species=virginianus

The Bird Book/Owls – Wikisource
BIRDS OF PREY. 37!>- GREAT HORNED OWL, Bubo virginianus virginianus. Range. … Bubo virginianus pallescens. Range. Western North America, except the …
en.wikisource.org/wiki/The_Bird_Book/Owls

Texas Birds during FONT Tours
Following the bird-list is a list of mammals, other wildlife, and some … Bubo virginianus pallescens; Elf Owl _____ tx Micrathene w. whitneyi; Western Screech-Owl _____ tx
www.focusonnature.com/BirdListTX&NM.htm

NPWRC :: Birds and Mammals Observed by Lewis & Clark
Calumet Bird," "Beautiful Eagle" Golden Eagle. Aquila chrysaetos. In Remarks and … Western Horned Owl. Bubo virginianus pallescens. (Coues, page 272, April 14, 1805)
www.npwrc.usgs.gov/resource/wildlife/bmam/birds.htm

Arizona birds during FONT birding & nature tours
261 species of birds have cumulatively been seen during FONT Arizona tours. … Bubo virginianus pallescens A Great Horned Owl as seen during the FONT tour in Arizona in August …
www.focusonnature.com/ArizonaBirdList.htm

Great Horned Owl Biology
Great Horned Owl – Bubo virginianus … Western Great Horned Owl (pallescens) Pacific Great Horned … diet may include small mammals to rabbits, birds, and …
www.owling.com/GHO_nh.htm

SCIENTIFIC EVALUATION OF THE STATUS OF THE NORTHERN SPOTTED OWL
… J Bubo virginianus virginianus 1318 (22) 1769 (29) 1549MidwestDunning Bubo virginianus pallescens 914 (18 … Survival of first year birds was estimated at 19 percent; predation by great …
www.seattleaudubon.org/uploadedFiles/News_and_Events/sei3.pdf

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