Sunday, October 15, 2017

Wire-crested thorntail - Wikipedia

Today I saw the calendar and it was a Wire-Crested Horntail. When I looked it up it lives in Columbia and a couple of other countries on the Eastern slopes of the Andes in South America.
 More on Google
Wire-crested thorntail
Bird
The wire-crested thorntail is a hummingbird which occurs in Colombia, Ecuador and Peru. This species is one of the smallest birds on Earth, with a mature weight of around 2.5 g. Wikipedia
Scientific name: Discosura popelairii
Rank: Species

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Wire-crested thorntail - Wikipedia

https://en.wikipedia.org/wiki/Wire-crested_thorntail
The wire-crested thorntail (Discosura popelairii) is a hummingbird which occurs in Colombia, Ecuador and Peru. This species is one of the smallest birds on ...

Wire-crested Thorntail - Introduction | Neotropical Birds Online

https://neotropical.birds.cornell.edu/Species-Account/nb/species/wictho2/overview
The Wire-crested Thorntail inhabits humid forests where it is most often seen hovering like a bee high in the canopy or perching conspicuously along the ...

Wire-crested Thorntail (Discosura popelairii) videos, photos and ...

www.hbw.com/ibc/species/wire-crested-thorntail-discosura-popelairii
Wire-crested Thorntail Discosura popelairii. Check out the full taxonomy and distribution of Wire-crested Thorntail on HBW Alive. HBW Alive contains information ...

Wire-crested thorntail

From Wikipedia, the free encyclopedia
Wire-crested thorntail
Discosura popelairii -near Manu Road, Peru-8.jpg
near Manu Road, Peru
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Apodiformes
Family: Trochilidae
Genus: Discosura
Species: D. popelairii
Binomial name
Discosura popelairii
Du Bus, 1846
Synonyms
Popelairia popelairii
The wire-crested thorntail (Discosura popelairii) is a hummingbird which occurs in Colombia, Ecuador and Peru.
This species is one of the smallest birds on Earth, with a mature weight of around 2.5 g (0.088 oz).[2] Males measure from 10.5 to 12 cm (4.1 to 4.7 in) in length, against the females' length of around 6.5 to 7.5 cm (2.6 to 3.0 in) long.[3][4] The male of the eastern slopes of the northern Andes has elongated tail feathers that curve outward and taper from a broad base to a slender tip. The outermost is longest and each successive feather toward the center is shorter. All are steel-blue with white shafts, making a most striking and curious display when spread. The bird has a crest of brilliant green feathers.
These birds feed on nectar from flowers using a long extendable tongue, or catch insects on the wing.
They require frequent feeding while active during the day and become torpid at night to conserve energy.

References


  • BirdLife International (2012). "Discosura popelairii". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013.
    1. [2]
    • Züchner, T. 1999. Wire-crested Thorntail (Discosura popelairii). Pp. 571 in: del Hoyo, J., Elliott, A., & Sargatal, J. eds. 1999. Handbook of the Birds of the World.. Vol. 5. Barn-owls to Hummingbirds. Lynx Edicions. ISBN 84-87334-25-3

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  • CRC Handbook of Avian Body Masses by John B. Dunning Jr. (Editor). CRC Press (1992), ISBN 978-0-8493-4258-5.

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  • Here are some of the CAlifornia hummingbirds I think the local ones are ruby throated:
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