Formicivora – Wikipedia, the free encyclopedia
Formicivora is a genus of bird in the Thamnophilidae family. The Sincorá Antwren was only described in 2007. It contains the following species: Narrow-billed Antwren, Formicivora iheringi (Southern) White-fringed Antwren, Formicivora grisea. Northern White-fringed Antwren, Formicivora (grisea) intermedia
en.wikipedia.org/wiki/Formicivora

White-fringed Antwren – Wikipedia, the free encyclopedia
… separated as Northern White-fringed Antwren (Formicivora intermedia). F. grisea proper then would become the Southern White-fringed Antwren. This is a common and confiding bird of …
en.wikipedia.org/wiki/White-fringed_Antwren

InfoNatura – Detailed Report
Scientific Name: Formicivora grisea … and Tobago is considered distinct (Formicivora intermedia) by Hilty … Maps for birds indicate countries where a species …
www.natureserve.org/infonatura/servlet/InfoNatura?searchName=Formicivora+grisea

antpitta.com : Photo gallery : Antbirds
Birds lacking any tawny on the underparts from the northern part of the … Formicivora grisea intermedia Near Bruzual, Apure state, Venezuela. Male.
antpitta.com/images/photos/antbirds/gallery_antbirds.htm

Worldbirdnames.org
Southern White-fringed Antwren: Formicivora grisea : Northern White-fringed Antwren: Formicivora intermedia: PS (14) Serra Antwren: Formicivora serrana : Restinga Antwren: Formicivora littoralis
worldbirdnames.org/n-antbirds.html

Venezuela Birds during FONT Birding & Nature Tours
Venezuela Birds during FONT Birding & Nature Tours . 1991 thru 2007 (during the … Formicivora (grisea) intermedia; Dusky Antbird _____ MB Cercomacra t. tyrannina
www.focusonnature.com/BirdListVenezula.htm

NOTES ON THE DISTRIBUTION, BODY MASS, FOODS AND VOCAL MIMICRY OF THE …
… MIMICRY OF THE GRAY SEEDEATER (SPOROPHILA INTERMEDIA) Betsy … I observed the bird at other places briefly, mostly … Thamnophilus doliatus, White-fringed Antwren Formicivora grisea …
www.neotropicalornithology.org/pdf/revista/rev7/vol7_2/orni_7_2_165-169.pdf

Bird and Birding in Venezuela – bird lists, book reviews, tour …
… Venezuela is the most comprehensive site on the net dedicated to birds … like the splitting of White-fringed Antwren into Northern Formicivora intermedia and Southern F. grisea are …
www.birdvenezuela.com/birds_of_venezuela_hilty_review.htm

Bird Venezuela
Bird Venezuela is the only internet site dedicated to birds and … like the splitting of White-fringed Antwren into Northern Formicivora intermedia and Southern F. grisea are …
www.venezuelavoyage.com/birdvenezuela/birdsofvenezuelahilty.htm

A classification of the bird species of South America
A classification of the bird species of South … Formicivora grisea White-fringed Antwren 34a, 34b … described major vocal differences between intermedia and grisea in …
www.museum.lsu.edu/~Remsen/SACCBaseline07.html

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