Barn Owl – Wikipedia, the free encyclopedia
Tyto alba thomensis (Hartlaub, 1852) – Endemic to São Tomé Island. A record from … Internet Bird Collection website; ARKive-Barn Owl video; Barn Owl – Tyto alba – USGS Patuxent Bird …
en.wikipedia.org/wiki/Barn_owl

BARNOWL HOME
Tyto alba thomensis. Tyto alba stertens. Tyto alba deroepstorffi. Tyto alba javanica … This list of subspecies is taken from “Handbook of the Birds of the World Vol. 5
www.rw.ttu.edu/sp_accounts/barnowl/DEFAULT.htm

ITIS Standard Report Page: Tyto alba
… Tyto alba thomensis (Hartlaub, 1852) … Reference for: Tyto alba : Expert … Banks : Notes: Chief, Bird Section, U.S.G.S. – B.R.D. – P.W.R.C. Reference for: Tyto alba
www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=177851

White-breasted Barn Owl
White-breasted Barn Owl Tyto alba … on race, from pale birds with white under-parts and pale … T.a.thomensis: Sao Thome Island T.a …
www.owls.org/Species/tyto/white_breasted_barn_owl.htm

Common Barn Owl – Tyto alba – Information, Pictures, Sounds
Common Barn Owl – Tyto alba – Information, Pictures, Sounds … These pale, nearly worldwide, birds are closely … T. a. gracilirostris, T. a. detorta, T. a. thomensis, T. a …
www.owlpages.com/owls.php?genus=Tyto&species=alba

UN SYSTEM-WIDE EARTHWATCH Web Site
… shrew, an endemic race of Crocidura poensis Birds … Turdus olivaceofuscus (Sao Tome Thrush) endemic subspecies, common Tyto alba thomensis …
islands.unep.ch/IQD.htm#967

Kerkuil – Wikipedia
… Tyto alba gracilirostris (Hartert, 1905) Tyto alba poensis (Fraser, 1843) Tyto alba thomensis … Hollands, David. 1991. "Birds of the Night". Reed Books. König, Weick and Becking …
nl.wikipedia.org/wiki/Kerkuil

Tyto Research
Tyto alba thomensis: Island of Sao Thome. in the Gulf of Guinea, West Africa only. … bird. Insulated Barn Owl. Tyto alba insularis: Lesser Antilles, St. Lucia,
ourworld.compuserve.com/homepages/DTrapp/barnowli.htm

Avibase – Bird Checklists of the World – Sao Tome and Principe bird …
… an extensive database information system about all birds … Maroon Pigeon: Columba thomensis: Endemic Vulnerable … Barn Owl: Tyto alba STRIGIFORMES: Strigidae. African Scops-Owl …
avibase.bsc-eoc.org/avibase.jsp?region=st&pg=checklist&list=clements

Owl Species Citation List: Tyto
Tyto alba : Common Barn Owl: Scopoli, Giovanni Antonio. 1769. … T. a. thomensis (Hartlaub) 1852. Revue et Magasin de … A geographical and comparative list of the birds of …
www.globalowlproject.com/species.php?genus=Tyto

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