My Bird Info

Birds of Oaxaca
… of Oaxaca has a variety of climates and supports a rich variety of birds. … Dusky Hummingbird (Cynanthus sordidus) Green-Fronted Hummingbird (Amazilia viridifrons)
www.tomzap.com/OAXACAbirds.html

Audubon Science – Christmas Bird Count
Results: Species Observations : Dusky Hummingbird Cynanthus sordidus for the Mexico & Belize region View all counts
cbc.audubon.org/cbccurrent/species_count_display.jsp?species=dushum1&year=104&region=MEXIC…

Hummingbirds of Mexico
… Stripe-tailed Hummingbird, Eupherusa eximia; Dusky Hummingbird, Cynanthus sordidus … We will contact a local hummingbird bander about capturing the bird, identifying and banding …
www.rubythroat.org/ChecklistMexicoMain.html

Hummingbirds: Other Hummingbird Species
The Bee Hummingbird is the tiniest of all birds and among the smallest of warm-blooded … Chlorostilbon ricordii–Cuba & Bahamas–PHOTOS; Dusky Hummingbird, Cynanthus sordidus …
www.rubythroat.org/OtherSpeciesMain.html

TROCHILIDAE
Cynanthus sordidus Dusky Hummingbird Cynanthus latirostris Broad-billed Hummingbird Cyanophaia bicolor Blue-headed Hummingbird
www.finchworld.com/birds/hummingbird/family/trochilidae.htm

Phylogenetic relationships within the genus Cynanthus (Aves …
… of this region for in situ speciation of birds and other taxa. Key words: Cynanthus doubledayi … the Broad-billed Hummingbird C. latirostris and the Dusky Hummingbird C. sordidus …
www.mapress.com/zootaxa/2008/f/z01742p068f.pdf

Worldbirdnames.org
Dusky Hummingbird: Cynanthus sordidus : Broad-billed Hummingbird: Cynanthus latirostris : Doubleday’s Hummingbird: Cynanthus doubledayi : Blue-headed Hummingbird: Cyanophaia bicolor
worldbirdnames.org/n-swifts.html

ornithophily
Specialisations by means of elaborate mutualisms of the particular birds … Dusky Hummingbird Cynanthus sordidus feeding at at an  Erythrina-bush with tubular-shaped flowers.
www.zfmk.de/web/ZFMK_Mitarbeiter/PohlandGeorg/Projekte/Ornithophilie/index.en.html

Bird Information Index
Bird Information Index … Empidonax oberholseri Dusky Grouse Dendragapus obscurus Dusky Hummingbird Cynanthus sordidus
www.birdinfo.com/birdindex.html

List of hummingbirds – Wikipedia, the free encyclopedia
Dusky Hummingbird: Cynanthus sordidus: Dusky-throated Hermit: Phaethornis squalidus … Lists of birds
en.wikipedia.org/wiki/List_of_hummingbirds