The stripe-faced wood quail (''Odontophorus balliviani'') is a species of
New World quail
The New World quail are small birds only distantly related to the Old World quail, but named for their similar appearance and habits. The American species are in their own family, the Odontophoridae, whereas Old World quail are in the pheasant f ...
. It is found in
Bolivia
, image_flag = Bandera de Bolivia (Estado).svg
, flag_alt = Horizontal tricolor (red, yellow, and green from top to bottom) with the coat of arms of Bolivia in the center
, flag_alt2 = 7 × 7 square p ...
and
Peru
, image_flag = Flag of Peru.svg
, image_coat = Escudo nacional del Perú.svg
, other_symbol = Great Seal of the State
, other_symbol_type = Seal (emblem), National seal
, national_motto = "Fi ...
.
Taxonomy and systematics
The
specific epithet
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 ...
of the stripe-faced wood quail commemorates
José Ballivián
José Ballivián Segurola (5 May 1805 – 6 October 1852) was a Bolivian general during the Peruvian-Bolivian War. He also served as the ninth president of Bolivia from 1841 to 1847.
Early life
Born in La Paz to wealthy parents, Ballivián ha ...
, President of Bolivia at the time of the naming.
It is
monotypic
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispec ...
.
[
]
Description
The stripe-faced wood quail is long. Males are estimated to weigh and females . The male has a brown face with a patch of bare red skin around the eye and a black line under it. The crown and crest are chestnut with a buff border. The back and rump are brown with black vermiculation
Vermiculation is a surface pattern of dense but irregular lines, so called from the Latin ''vermiculus'' meaning "little worm" because the shapes resemble worms, worm-casts, or worm tracks in mud or wet sand. The word may be used in a number of ...
. The throat is buff with white streaks and the breast and belly are brown with white diamond-shaped spots. The female is similar, but is paler brown above and more rufous below.[Carroll, J. P. and G. M. Kirwan (2020). Stripe-faced Wood-Quail (''Odontophorus balliviani''), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.sfwqua1.01 retrieved September 12, 2021]
Distribution and habitat
The stripe-faced wood quail is found on the east slope of the Andes in southeastern Peru's Cuzco
Cusco, often spelled Cuzco (; qu, Qusqu ()), is a city in Southeastern Peru near the Urubamba Valley of the Andes mountain range. It is the capital of the Cusco Region and of the Cusco Province. The city is the seventh most populous in Peru; ...
and Puno Province
Puno is a province in the Puno Region, in southeastern Peru. It borders the provinces of Huancane, San Román, El Collao and the Moquegua Region's province of General Sánchez Cerro. Its capital is the city of Puno, which is located at the edg ...
s and western Bolivia's La Paz
La Paz (), officially known as Nuestra Señora de La Paz (Spanish pronunciation: ), is the seat of government of the Bolivia, Plurinational State of Bolivia. With an estimated 816,044 residents as of 2020, La Paz is the List of Bolivian cities ...
and Cochabamba Department
Cochabamba ( ay, Quchapampa Jach'a Suyu, es, Departamento de Cochabamba , qu, Quchapampa Suyu), from Quechua ''qucha'' or ''qhucha'', meaning "lake", ''pampa'' meaning "plain", is one of the nine departments of Bolivia. It is known to be the ...
s. It inhabits subtropical montane forest
Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial f ...
that has many tree ferns, bamboos, and epiphyte
An epiphyte is an organism that grows on the surface of a plant and derives its moisture and nutrients from the air, rain, water (in marine environments) or from debris accumulating around it. The plants on which epiphytes grow are called phoroph ...
s. The forest varieties include 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 young secondary forest
A secondary forest (or second-growth forest) is a forest or woodland area which has re-grown after a timber harvest or clearing for agriculture, until a long enough period has passed so that the effects of the disturbance are no longer evident. ...
and stunted cloudforest
A cloud forest, also called a water forest, primas forest, or tropical montane cloud forest (TMCF), is a generally tropical or subtropical, evergreen, montane, moist forest characterized by a persistent, frequent or seasonal low-level cloud c ...
; it is also found in clearings, wet meadows, and gulleys. In elevation it typically ranges from but is occasionally found as low as in Peru.[
]
Behavior
Feeding
No information about the stripe-faced wood quail's foraging behavior or diet has been published.[
]
Breeding
Almost nothing is known about the stripe-faced wood quail's 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 ...
. It has been noted singing regularly during May in Bolivia.[
]
Vocalization
The stripe-faced wood quail's advertising call is "a rapidly repeated 'whydlyi-i, whydlyi-i....'" given by both members of a pair. They also have a harsh rattling alarm call and chirps that appear to be contact calls.[
]
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 stripe-faced wood quail as being of Least Concern.[ However, its population size is not known and is perhaps declining. "Threats possibly include deforestation, urbanization and agriculture."][
]
References
{{Taxonbar, from=Q875936
stripe-faced wood quail
Birds of the Puna grassland
stripe-faced wood quail