The cinnamon hummingbird (''Amazilia rutila'') is a species of
hummingbird
Hummingbirds are birds native to the Americas and comprise the biological family Trochilidae. With about 361 species and 113 genera, they occur from Alaska to Tierra del Fuego, but the vast majority of the species are found in the tropics aro ...
in the "emeralds", tribe
Trochilini
Trochilini is one of the three tribes that make up the subfamily Trochilinae in the hummingbird family Trochilidae. The other two tribes in the subfamily are Lampornithini (mountain gems) and Mellisugini (bees).
The informal name "emeralds" has ...
of subfamily
Trochilinae
Trochilinae is one of the six subfamilies that make up the hummingbird family Trochilidae.
The subfamily is divided into three tribes: Lampornithini (mountain gems) containing 18 species, Mellisugini (bees) containing 37 species and Trochilini (e ...
. It is found from northwestern
Mexico
Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...
to
Costa Rica
Costa Rica (, ; ; literally "Rich Coast"), officially the Republic of Costa Rica ( es, República de Costa Rica), is a country in the Central American region of North America, bordered by Nicaragua to the north, the Caribbean Sea to the no ...
.
Taxonomy
The cinnamon hummingbird was
formally described in 1842 by the French naturalist
René Lesson
René-Primevère Lesson (20 March 1794 – 28 April 1849) was a French surgeon, naturalist, ornithologist, and herpetologist.
Biography
Lesson was born at Rochefort, and entered the Naval Medical School in Rochefort at the age of sixteen. He ...
from a specimen he had collected near
Acapulco
Acapulco de Juárez (), commonly called Acapulco ( , also , nah, Acapolco), is a city and major seaport in the state of Guerrero on the Pacific Coast of Mexico, south of Mexico City. Acapulco is located on a deep, semicircular bay and has bee ...
in southwest Mexico. Lesson placed the new species in the genus ''Ornismya'' and coined the
binomial name
In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ...
''Ornismya cinnamomea''. Unfortunate the epithet was preoccupied as
Paul Gervais
Paul Gervais full name François Louis Paul Gervais (26 September 1816 – 10 February 1879) was a French palaeontologist and entomologist.
Biography
Gervais was born in Paris, where he obtained the diplomas of doctor of science and of medicine ...
had in 1835 used ''Ornismya cinnamomeus'' for a different species of hummingbird. A year later, in 1843, the French ornithologist
Adolphe Delattre
(Pierre) Adolphe Delattre (or De Lattre) (12 February 1805, Tours – 3 January 1854, Nice) was a French ornithologist.
Between 1831 and 1851 he made several expeditions to America, where he was particularly interested in collecting hummingbird
...
introduced ''Ornismya rutila'' as a replacement name for Lesson's hummingbird. The cinnamon hummingbird is now placed in the genus ''
Amazilia
''Amazilia'' is a hummingbird genus in the subfamily Trochilinae. It is found in tropical Central and South America.
Taxonomy
The genus ''Amazilia'' was introduced in 1843 by the French naturalist René Lesson. Lesson had used ''amazilia'' i ...
'' that was introduced by Lesson in 1843.
The genus name comes from the Inca heroine in
Jean-François Marmontel
Jean-François Marmontel (11 July 1723 – 31 December 1799) was a French historian, writer and a member of the Encyclopédistes movement.
Biography
He was born of poor parents at Bort, Limousin (today in Corrèze). After studying with th ...
's novel ''Les Incas, ou la destruction de l'Empire du Pérou''. The specific epithet is from
Latin
Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the ...
''rutilus'' which means "golden", "red" or "aubun".
Four
subspecies
In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species ...
are recognised:
[
*''A. r. diluta'' Van Rossem, 1938
*''A. r. graysoni'' ]Lawrence
Lawrence may refer to:
Education Colleges and universities
* Lawrence Technological University, a university in Southfield, Michigan, United States
* Lawrence University, a liberal arts university in Appleton, Wisconsin, United States
Preparator ...
, 1867
*''A. r. rutila'' ( DeLattre, 1843)
*''A. r. corallirostris'' ( Bourcier & Mulsant, 1846)
It has been suggested that ''graysoni'' be treated as a separate species and that ''diluta'' should be included in ''rutila'' because they intergrade.[HBW and BirdLife International (2020) ''Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world'' Version 5. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v5_Dec20.zip xls zipped 1 MBretrieved May 27, 2021]
Description
The cinnamon hummingbird is long and on average weighs about . Adults of the nominate subspecies ''A. r. rutila'' have metallic bronze green upperparts and cinnamon to cinnamon rufous underparts that are paler on the chin and upper throat. The tail is deep cinnamon rufous to rufous chestnut; the feathers have dark metallic bronze tips and the outermost have dark metallic bronze outer edges. The wings are a dark brownish slate. Males' bills are red with a black tip and females' mostly black with red at the base. Juveniles are similar to adults but have rufous edges to the face, crown, and rump feathers and an all black bill.[Arizmendi, M. d. C., C. I. Rodríguez-Flores, C. A. Soberanes-González, and T. S. Schulenberg (2020). Cinnamon Hummingbird (''Amazilia rutila''), version 1.0. In Birds of the World (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.cinhum1.01 retrieved February 14, 2022]
The song is "varied, high, thin, slightly squeaky chips, ''si ch chi-chit'' or ''tsi si si-si-sit'', or ''chi chi-chi chi chi'', etc." Its call has been described as "a buzzy, scratchy ''tzip''" and "a hard to sharp ''chik''".[
''A. r. diluta'' is similar to the ]nominate
Nomination is part of the process of selecting a candidate for either election to a public office, or the bestowing of an honor or award. A collection of nominees narrowed from the full list of candidates is a short list.
Political office
In the ...
, with slightly less intense green upperparts and paler and pinker underparts. ''A. r. corallirostris'' is also similar to the nominate but overall its colors are richer and deeper. ''A. r. graysoni'' is significantly larger and darker than the nominate but otherwise similar.[
]
Distribution and habitat
The cinnamon hummingbird is resident throughout its range.[ The subspecies of cinnamon hummingbird are found thus:][
*''A. r. diluta'', the northwestern Mexican states of ]Sinaloa
Sinaloa (), officially the Estado Libre y Soberano de Sinaloa ( en, Free and Sovereign State of Sinaloa), is one of the 31 states which, along with Mexico City, comprise the Administrative divisions of Mexico, Federal Entities of Mexico. It is d ...
and Nayarit
Nayarit (), officially the Free and Sovereign State of Nayarit ( es, Estado Libre y Soberano de Nayarit), is one of the 31 states that, along with Mexico City, comprise the Federal Entities of Mexico. It is divided in 20 municipalities and its ...
*''A. r. graysoni'', Isla María Madre in Islas Marías
The Islas Marías ("Mary Islands") are an archipelago of four islands that belong to Mexico. They are located in the Pacific Ocean, some off the coast of the mexican state, state of Nayarit and about southeast of the tip of Baja California. The ...
off the coast of western Mexico
*''A. r. rutila'', from Jalisco
Jalisco (, , ; Nahuatl: Xalixco), officially the Free and Sovereign State of Jalisco ( es, Estado Libre y Soberano de Jalisco ; Nahuatl: Tlahtohcayotl Xalixco), is one of the 31 states which, along with Mexico City, comprise the 32 Federal En ...
in western Mexico south through El Salvador
El Salvador (; , meaning " The Saviour"), officially the Republic of El Salvador ( es, República de El Salvador), is a country in Central America. It is bordered on the northeast by Honduras, on the northwest by Guatemala, and on the south b ...
and western Honduras
Honduras, officially the Republic of Honduras, is a country in Central America. The republic of Honduras is bordered to the west by Guatemala, to the southwest by El Salvador, to the southeast by Nicaragua, to the south by the Pacific Oce ...
and Nicaragua
Nicaragua (; ), officially the Republic of Nicaragua (), is the largest country in Central America, bordered by Honduras to the north, the Caribbean to the east, Costa Rica to the south, and the Pacific Ocean to the west. Managua is the cou ...
into northwestern Costa Rica.
*''A. r. corallirostris'', from Chiapas
Chiapas (; Tzotzil language, Tzotzil and Tzeltal language, Tzeltal: ''Chyapas'' ), officially the Free and Sovereign State of Chiapas ( es, Estado Libre y Soberano de Chiapas), is one of the states that make up the Political divisions of Mexico, ...
in Mexico south to El Salvador
The populations in Mexico's Yucatán
Yucatán (, also , , ; yua, Yúukatan ), officially the Free and Sovereign State of Yucatán,; yua, link=no, Xóot' Noj Lu'umil Yúukatan. is one of the 31 states which comprise the political divisions of Mexico, federal entities of Mexico. I ...
state, northeastern Honduras, Nicaragua, and Costa Rica are usually attributed to ''A. r. rutila'' but have sometimes been considered to be part of ''A. r. corallirostris''.[
The cinnamon hummingbird inhabits ]primary
Primary or primaries may refer to:
Arts, entertainment, and media Music Groups and labels
* Primary (band), from Australia
* Primary (musician), hip hop musician and record producer from South Korea
* Primary Music, Israeli record label
Works
* ...
and secondary
Secondary may refer to: Science and nature
* Secondary emission, of particles
** Secondary electrons, electrons generated as ionization products
* The secondary winding, or the electrical or electronic circuit connected to the secondary winding i ...
deciduous
In the fields of horticulture and Botany, the term ''deciduous'' () means "falling off at maturity" and "tending to fall off", in reference to trees and shrubs that seasonally shed leaves, usually in the autumn; to the shedding of petals, aft ...
and semi-deciduous
Semi-deciduous or semi-evergreen is a botanical term which refers to plants that lose their foliage for a very short period, when old leaves fall off and new foliage growth is starting. This phenomenon occurs in tropical and sub-tropical woody spec ...
forests and thorn forest
A thorn forest is a dense scrubland with vegetation characteristic of dry subtropical and warm temperate areas with a seasonal rainfall averaging .
Regions Africa
Is present in the southwest of Africa
Africa is the world's second-largest ...
. It ranges from sea level to about of elevation.[
]
Behavior
Feeding
The cinnamon hummingbird usually forages from the understory to the mid-story, but also will visit taller flowering trees. It feeds on nectar from a very wide variety of flowering plants and also eats insects. It is territorial and defends feeding sites from intrusion by other hummingbirds, bees, and butterflies.[
]
Breeding
The cinnamon hummingbird's breeding season varies throughout its range; every month is represented somewhere. Its nest is a cup made of plant material and spider web placed on a horizontal branch. Three nests in western Mexico had a small platform of wood pieces under the cup. The cup was made of kapok seed fibers with grass, bits of wood, and lichens on the outside. All three were in semi-deciduous forest. The clutch size is two eggs, but little more is known about the species' breeding phenology
Phenology is the study of periodic events in biological life cycles and how these are influenced by seasonality, seasonal and interannual variations in climate, as well as environmental factor, habitat factors (such as elevation).
Examples includ ...
.
Status
The IUCN
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natu ...
has assessed the cinnamon hummingbird as being of Least Concern. It has a large range and its population is estimated to be at least 500,000 mature individuals and stable.[ Localized habitat destruction appears to be its only threat.][
]
References
External links
*
{{Taxonbar, from=Q204066
cinnamon hummingbird
The cinnamon hummingbird (''Amazilia rutila'') is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found from northwestern Mexico to Costa Rica.
Taxonomy
The cinnamon hummingbird was formally descr ...
Hummingbird species of Central America
cinnamon hummingbird
The cinnamon hummingbird (''Amazilia rutila'') is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found from northwestern Mexico to Costa Rica.
Taxonomy
The cinnamon hummingbird was formally descr ...
Taxonomy articles created by Polbot