ITIS Standard Report Page: Tachycineta thalassina
… Tachycineta thalassina brachyptera … Tachycineta thalassina : Expert: … Chief, Bird Section, U.S.G.S. – B.R.D. – P.W.R.C. Reference for: Tachycineta thalassina
www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=178427&source
Avibase – The World Bird Database
Avibase is an extensive database information system about all birds of the … Tachycineta thalassina brachyptera: ssp. Tachycineta cyaneoviridis: Tachycineta cyaneoviridis cyaneoviridis: ssp
avibase.bsc-eoc.org/avibase.jsp?pg=search&fam=161.0&lang=EN
Comprehensive Report Species – Tachycineta thalassina
Check-list of North American birds. Seventh edition. … Name Used in Concept Reference: Tachycineta thalassina … Veracruz (but not on the east coast) and T. t. brachyptera …
www.natureserve.org/explorer/servlet/NatureServe?searchSpeciesUid=ELEMENT_GLOBAL.2.100465
Introduction — Violet-green Swallow …
Three subspecies are recognized, Tachycineta thalassina lepida, T. t. brachyptera, and T. t … Violet-green Swallow (Tachycineta thalassina), The Birds of North America Online (A
bna.birds.cornell.edu/BNA/account/Violet-green_Swallow/INTRODUCTION.html
The Bird Book/Swallows – Wikisource
Tachycineta thalassina brachyptera. Range. Southern Lower California. Practically the same bird as the last but with the wing very slightly shorter.
en.wikisource.org/wiki/The_Bird_Book/Swallows
The Bird Book/Index – Wikisource
Frigate Bird 86. Fringillidae 324. Fulica americana 136. atra 136. Fulmar 62 … Tachycineta thalassina lepida 374" brachyptera 374. 468. Tanager, Cooper’s. Hepatic
en.wikisource.org/wiki/The_Bird_Book/Index
All About Violet-green Swallows.
… alpha code VGSW) are recognized: Tachyncineta thalassina lepida, T. t. brachyptera and T. t … Violet-green Swallow (Tachycineta thalassina), The Birds of North America Online (A.
www.sialis.org/vgswbio.htm
World Birds Taxonomic List: Genera and species with citations.
Riparia (f.) Forster,T 1817 Syn.Cat.Brit.Birds p.17. Riparia paludicola ( … Tachycineta thalassina brachyptera Brewster 1902 Bull.Mus.Comp.Zool. 41 no.1 p.167; Tachycineta thalassina …
www.zoonomen.net/avtax/pa3t.html
FONT’s Mexico Birdlist Part 2: Manakins thru Buntings
Mexico Birds Part 2: Manakins thru Buntings Followed … Tachycineta thalassina (2 subspecies: one, T. t. thalassina, said … south to Costa Rica; the other, T. t. brachyptera, said …
www.focusonnature.com/BirdlistMexicoPart2ManakinsBuntings.htm
Birds during FONT’s Tour in Sonora, Mexico
Birds Those found during FONT Birding & Nature Tours … Tachycineta thalassina (2 subspecies: one, T. t. thalassina, said … south to Costa Rica; the other, T. t. brachyptera, said …
www.focusonnature.com/BirdlistSonoraMexico.htm