My Bird Info

Mangrove Black Hawk – Wikipedia, the free encyclopedia
The Mangrove Black Hawk, Buteogallus anthracinus subtilis, is a bird of prey in the family Accipitridae. Traditionally treated as a distinct species, recent evidence strongly suggests it should be considered a subspecies of the Common Black Hawk (Buteogallus anthracinus). [1] The Mangrove Black Hawk is a resident breeding bird in the Neotropics from eastern Panama, through western Colombia and Ecuador, to far north-western Peru.
en.wikipedia.org/wiki/Mangrove_Black_Hawk

Treat Buteogallus subtilis as a subspecies of B. anthracinus
Treat Buteogallus subtilis as a subspecies of B. anthracinus . This proposal would … smaller size in mangrove birds, and recommended treating subtilis as a subspecies of anthracinus.
www.museum.lsu.edu/~Remsen/SACCprop294.html

Common Black Hawk – Wikipedia, the free encyclopedia
The Common Black Hawk (Buteogallus anthracinus) is a bird of prey in the family Accipitridae, which also includes the eagles, hawks and Old World vultures. It formerly included the Cuban Black Hawk (Buteogallus gundlachii) as a subspecies. On the contrary, the Mangrove Black Hawk, traditionally considered a distinct species, is now generally considered a subspecies, subtilis, of the Common Black Hawk. [1]
en.wikipedia.org/wiki/Buteogallus_anthracinus

Comprehensive Report Species – Buteogallus anthracinus
Taxonomic Comments: Here includes Buteogallus anthracinus subtilis (Stiles and Skutch … Common Black-Hawk (BUTEOGALLUS ANTHRACINUS). IN: The birds of North America, No. 122 (A.
www.natureserve.org/explorer/servlet/NatureServe?searchSpeciesUid=ELEMENT_GLOBAL.2.799241

Common Black-hawk (Buteogallus anthracinus) – The Firefly Forest
Common Black-hawks (Buteogallus anthracinus) range from the … The Mangrove Black-hawk (Buteogallus subtilis) has short … Category: Costa Rica, Costa Rican Birds
fireflyforest.net/firefly/2006/06/13/common-black-hawk

List of North American Diurnal Birds of Prey
Buteogallus anthracinus (Deppe). COMMON BLACK-HAWK. … Buteogallus subtilis bangsi (Swann) Urubitinga … Gurney, 1884, List Diurnal Birds Prey, p. 148. (Guatemala.) Buteogallus …
www.interaktv.com/BIRDS/NAmRaptor.html

ITIS Standard Report Page: Buteogallus
… Birds, oiseaux : Order: Ciconiiformes … Crab Hawk : Species: Buteogallus anthracinus … Buteogallus subtilis (Thayer & Bangs, 1905) — Mangrove Black …
www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=175401

Hawk
The common names of birds in various parts of the world often use … Common Black Hawk, Buteogallus anthracinus; Mangrove Black Hawk, Buteogallus subtilis; Great Black Hawk, Buteogallus …
schools-wikipedia.org/wp/h/Hawk.htm

INBio. Species of Costa Rica -Buteogallus subtilis
Distribución de Buteogallus subtilis por áreas … prefieren considerar a B. subtilis parte integrante de la misma especie que anthracinus. … Check-List of North American Birds …
darnis.inbio.ac.cr/ubisen/FMPro?-DB=UBIPUB.fp3&-lay=WebAll&-error=norec.html&-Format=detai…

August 2008 Taxonomic Update — Alaska eBird
And, we have added many bird names that eBird users have recommended over … Buteogallus anthracinus anthracinus/utilensis; Buteogallus subtilis —> Buteogallus anthracinus [subtilis …
ebird.org/content/ak/news/august-2008-taxonomic-update-1