BioMed Central | Full text | Polyphyly of the hawk genera …
… two sub-species of L. albicollis (L. a. costaricensis and L … in Colombian forest birds west of the Andes. American Museum … and the White-browed Hawk Leucopternis kuhli in the Lower …
www.biomedcentral.com/1471-2148/6/10

Costa Rica birds during FONT Birding & Nature Tours
… Tours in Central America Birds: Great … Leucopternis albicollis costaricensis A White Hawk photographed in … these 3 Central American manakins are closely related to the White-bearded …
www.focusonnature.com/BirdListCostaRica.htm

Panama Birds during FONT Birding Tours & Nature Tours
Panama Birds during FONT Birding … White Hawk _____ CB Leucopternis albicollis costaricensis … Tamandua mexicana ; Central American Agouti …
www.focusonnature.com/BirdListAllPanama.htm

AOU – Check-list of North American Birds
Check-list of North American Birds. The Committee on … Semiplumbeous Hawk ; Leucopternis albicollis White Hawk ; Buteogallus … Rican Pygmy-Owl ; Glaucidium griseiceps Central American …
www.aou.org/checklist/index.php3

WINGS Birding Tours to Costa Rica in March – Bird List
… Birding Tours to Costa Rica in March – Bird … 6: White Hawk: Leucopternis albicollis: 7: Mangrove Black-Hawk: 3: 5: Buteogallus subtilis … 2: Central American Pygmy-Owl: Glaucidium griseiceps
wingsbirds.com/birdLists/birdlist/26

North American-Birds
… American Robin American Tree Sparrow American White … Tyrant Cave Swallow Cedar Waxwing Central American … Chlidonias hybridus Catharopeza bishopi Leucopternis albicollis …
www.all-birds.com/North-American-Birds.htm

WINGS Birding Tours to Costa Rica in November – Bird List
… Tours to Costa Rica in November – Bird … 3: White Hawk: 1: 1: Leucopternis albicollis: 4: Mangrove Black-Hawk: 3: 6: Buteogallus subtilis … Central American Wooly Opossum: X: Caluromys derbianus
wingsbirds.com/birdLists/birdlist/27

EXOTIC BIRDING tours – Bird checklist for Costa Rica Highlights …
… Highlights Birding Tour – See tropical birds … 52: White Hawk: Leucopternis albicollis: CNP,LSV,SV,BCNP … 134: Buff-fronted Quail-Dove: Geotrygon costaricensis: SGD,VS
www.exoticbirding.com/2009-central-costarica/checklist.html

Costa Rica Bird List
COSTA RICA BIRD LIST : English Common Name … 114: White Hawk: Leucopternis albicollis : 115: Common Black-Hawk: Buteogallus … 304: Central American Pygmy-Owl: Glaucidium griseiceps
www.angelfire.com/bc/gonebirding/AOUCRlist.html

List of birds of Costa Rica – Wikipedia, the free encyclopedia
… is the greatest density of bird species of any continental American … Leucopternis semiplumbeus; White Hawk Leucopternis albicollis; Common … Glaucidium costaricanum; Central American Pygmy …
en.wikipedia.org/wiki/List_of_birds_of_Costa_Rica

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