Strix varia sartorii
Bird Info: Strigidae (Owls), Strigiformes, Subspecies
ITIS Standard Report Page: Strix varia
… Strix varia sartorii (Ridgway, 1874) … Reference for: Strix varia … Banks : Notes: Chief, Bird Section, U.S.G.S. – B.R.D. – P.W.R.C. Reference for: Strix varia
www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=177921&source
Strix varia – Wikipedia
Strix varia varia; Strix varia georgica; Strix varia helveola; Strix varia sartorii … and 3rd party media players will recognize it). Barred Owl – Strix varia – USGS Patuxent Bird …
it.wikipedia.org/wiki/Strix_varia
Barred Owl – Strix varia – Information, Pictures, Sounds
Barred Owl – Strix varia – Information, Pictures, Sounds … Habits: A nocturnal bird. Hides in dense foliage during … varia, S. v. georgica, S. v. helveola, S. v. sartorii
www.owlpages.com/owls.php?genus=Strix&species=varia
FONT’s Mexico Birdlist Part 1 Tinamous thru Woodpeckers
we saw thousands of these birds – at least twenty thousand of them. Jabiru … Strix varia sartorii Barred Owl (photo by Kim Steininger) Fulvous Owl_____ (MX2) (closely …
www.focusonnature.com/BirdlistMexicoPart1TinamousWoodpeckers.htm
Owl Species Citation List: Strix
Systematic notes on Asian birds: 9. The "Nouveau recueil … Strix varia : Barred Owl: Barton, Benjamin Smith. 1799. … S. v. sartorii (Ridgway) 1873. Bulletin of the Essex …
www.globalowlproject.com/species.php?genus=Strix
Mexico Birds during FONT Birding & Nature Tours
Mexico Birds a complete list minus pelagics & vagrants those found during FONT Birding … Strix varia sartorii Barred Owl (photo by Kim Steininger) Fulvous Owl_____ (MX2) (closely related …
www.focusonnature.com/BirdListMexico.htm
WINGS Birding Tours to Mexico: Oaxaca at Christmastime – Bird List
Oaxaca at Christmastime – Bird List. WINGS is a worldwide birding tour company … 1: Barred Owl: Strix varia sartorii: 2: Striped Owl: Pseudoscops clamator: 3: Northern Saw-whet Owl: Aegolius …
wingsbirds.com/birdLists/birdlist/7
Barred Owl Biology
Barred Owl – Strix varia … S. v. sartorii is resident in C Mexico. Measurements & Weights … small rodents, along with a good percentage of birds.
www.owling.com/Barred_nh.htm
SCIENTIFIC EVALUATION OF THE STATUS OF THE NORTHERN SPOTTED OWL
… Table 7.1 2 Mass for Strix occidentalis caurina from Table 7.1 3 Single mass for Strix varia sartorii … Survival of first year birds was estimated at 19 percent; predation by great horned …
www.seattleaudubon.org/uploadedFiles/News_and_Events/sei3.pdf
My notes reflect the following
The historic range of the Barred Owl (Strix varia), prior to … body mass data for some species, most notably S. v. sartorii … lucida are 509/569g for Arizona and New Mexico birds.
www.sei.org/owl/finalreport/Chapter7Barred%20Owl.doc