o Tawny-bellied Screech-Owl Megascops watsonii
… Rican Screech-Owl Megascops nudipes M. n. nudipes Puerto Rico M. n. newtoni Vieques I., Culebra I. and Virgin Islands o White-throated Screech-Owl Megascops albogularis M. a. obscurus …
www.birds.cornell.edu/clementschecklist/images/ClementsOwls.pdf

Owl Species Citation List: Megascops
Illustrations of the Birds of California, Texas … Megascops albogularis : White-throated Screech Owl … M. a. obscurus (Phelps & Phelps Jnr.) 1953. Proceedings …
www.globalowlproject.com/species.php?genus=Megascops

xeno-canto :: bird songs from the Americas
Dusky Grouse: Dendragapus obscurus: 1: 0: Sooty Grouse: Dendragapus fuliginosus: 4: 0: Rock Ptarmigan: Lagopus muta: 4: 0: White-tailed Ptarmigan: Lagopus leucura: 4: 0: Willow Ptarmigan: Lagopus lagopus: 3: 0
www.xeno-canto.org/all_species.php

WINGS Birding Tours to Peru: The North: Marvelous Spatuletail and the …
… and the Search for Long-whiskered Owlet – Bird List … White-throated Screech-Owl: 3: Megascops albogularis … Dull-colored Grassquit: 1: Tiaris obscurus: Rufous-collared …
wingsbirds.com/birdLists/birdlist/216

WINGS Birding Tours to Colombia: Andean Endemics – Bird List
Andean Endemics – Bird List. WINGS is a worldwide … White-throated Screech-Owl: 3: Megascops albogularis … Dull-colored Grassquit: 1: Tiaris obscurus: Sooty Grassquit: 3 …
wingsbirds.com/birdLists/birdlist/220

xeno-canto :: bird songs from the Americas
A list of all unique bird species in the xeno-canto … Omao: Myadestes obscurus: Anianiau: Hemignathus parvus … White-throated Pewee: Contopus albogularis: Tui Parakeet: Brotogeris …
www.xeno-canto.org/new_species.php

FUNDACION JOCOTOCO
THE BIRDS OF FUNDACION JOCOTOCO’S JORUPE RESERVE … White-throated Screech Owl, Megascops albogularis – R (upper) … Dull-colored Grassquit, Tiaris obscurus – FC: Variable …
www.fjocotoco.org/list_jor.htm

World Birds Taxonomic List: Genera and species with citations.
… Megascops albogularis meridensis (Chapman) 1923 Am.Mus.Novit. no.67 p.1; Megascops albogularis obscurus ( … 25 pl.146; Athene cunicularia guadeloupensis (Ridgway) 1874 Hist.N.Am.Birds …
www.zoonomen.net/avtax/stri.html

Avibase – Bird Checklists of the World – Bolivia bird checklist
Avibase is an extensive database information system about all birds of the world … White-throated Screech-Owl: Megascops albogularis: Great Horned Owl: Bubo virginianus
www.bsc-eoc.org/avibase/checklist.jsp?lang=EN&region=bo&list=clements&synlang=QU

Avibase – Bird Checklists of the World – Colombia bird checklist
Avibase is an extensive database information system about all birds of the world … White-throated Screech-Owl: Megascops albogularis: Great Horned Owl: Bubo virginianus
www.bsc-eoc.org/avibase/avibase.jsp?region=co&pg=checklist&list=clements

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