Bearded Helmetcrest (Oxypogon guerinii) – BirdLife species factsheet
Search for Important Bird Area sites (IBAs) around the world. … BirdLife Species Champions appeal Donate to this groundbreaking initiative so that together we can turn the tide …
www.birdlife.org/datazone/sites/index.html?action=SpcHTMDetails.asp&sid=2068&m=0
"Oxypogon Guerinii" -John Gould – 1st Ed. Print
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InfoNatura – Detailed Report
Scientific Name: Oxypogon guerinii Authority: (Boissonneau, 1840) … Threatened birds of the world 2004. CD ROM. BirdLife International, Cambridge, UK.
www.natureserve.org/infonatura/servlet/InfoNatura?searchName=Oxypogon+guerinii
VIREO Bird photos. Visual Resources for Ornithology The Academy of …
VIREO bird pictures in searchable bird image database with photos of birds from around the world
vireo.acnatsci.org/species_image.php?species=Oxypogon+guerinii
Worldbirder.com – Photo Page
Bearded Helmetcrest, Oxypogon guerinii Trochilidae (HUMMINGBIRDS) … Birds of Belize Buy from: Amazon.co.uk or Amazon.com
www.worldbirder.com/photonew/xpages/photo.asp?PhotoID=2957
Worldbirder.com – Photo Page
Birds of Venezuela Buy from: Amazon.co.uk or Amazon.com … Oxypogon guerinii Magnificent Frigatebird Fregata magnificens Great Blue Heron
www.worldbirder.com/photonew/xpages/photo.asp?PhotoID=2958
Hummingbirds: Birds
Birds: Home > Links > Chemistry & Biology > Zoology > Metazoa > Vertebrata > Birds > … Crested Hummingbird (Orthorhyncus cristatus) – Images. Bearded Helmetcrest (Oxypogon guerinii) …
www.infochembio.ethz.ch/links/en/zool_voegel_kolibris.html
Santa Marta Mountains (Endemic Birds Areas of the world)
Search here for Endemic Bird Areas (EBAs) around the world. … to tropical-zone forest (from lowlands to 1,700Â m), and two others, Oxypogon guerinii and …
www.birdlife.org/datazone/ebas/index.html?action=EbaHTMDetails.asp&sid=36&m=0
Minca, Colombia – Birds
The Minca Mountains feature the larges number of endemic birds in Colombia and a … Oxypogon guerinii cyanolaemus: Barbudito Paramuno: Bearded Helmetcrest: Penelope argyrotis colombiana …
www.mincacolombia.com/birds.htm
Hummingbird Society
… Koenig (ZFMK) in Bonn after reading his work on the systematics of the birds of … research project on a most exciting hummingbird, the Bearded Helmetcrest, Oxypogon guerinii …
www.hummingbirdsociety.org/festival_2003/programs_speaker_zuechner.htm