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Coturnix pectoralis
stubble quail


By Janice Pappas

Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Aves
Order: Galliformes
Family: Phasianidae
Genus: Coturnix
Species: Coturnix pectoralis

Geographic Range

Stubble quail are found in two separate areas in Australia. One population is in the southeast, and the other, larger population, is in the southwestern part of the country (Alderton, 1992). (Alderton, 1992)

Biogeographic Regions
australian (Native )

Habitat

Stubble quail inhabit a variety of temperate, terrestrial environments including agricultural areas and well-drained plains (Johnsgard, 1988; Alderton, 1992). The availability of water is a determinant of their habitat preference (Alderton, 1992). (Alderton, 1992; Johnsgard, 1988)

Habitat Regions
temperate ; terrestrial

Terrestrial Biomes
savanna or grassland

Other Habitat Features
agricultural

Physical Description

Range mass
99 to 128 g
(3.49 to 4.51 oz)

Average length
17.5 cm
(6.89 in)

Stubble quail are 17.5 cm in length (Alderton, 1992) and weigh 99 to 128 g. Adult wing and tail lengths are 104 to 117 mm and 38 to 46 mm, respectively (Johnsgard, 1988).

Males and females are dark brown above with vertical buff streaking. The breast and abdomen are buff with brown to black streaking on the females' breast and heavier streaking and a black patch on males. Both males and females have white eye stripes topped with a thin dark brownish to black stripe. The crown is dark brown for both sexes. The throat and sides of the head are a tawny brown on males and a light brown on females (Alderton, 1992). (Alderton, 1992; Johnsgard, 1988)

Sexual Dimorphism
sexes colored or patterned differently

Reproduction

We do not have information on mating systems for this species at this time.

Range eggs per season
6 to 11

Range time to hatching
18 to 21 days

Average age at sexual or reproductive maturity (female)
4 months

Average age at sexual or reproductive maturity (male)
4 months

Breeding depends on food availability and rainfall (Johnsgard, 1988).

Eggs are approximately 30.3 mm by 23.4 mm and weigh 9.2 g. There are six to eleven eggs per clutch, and incubation lasts 18 to 21 days (Johnsgard, 1988). The chicks are considered to be mature after four months (Alderton, 1992). (Alderton, 1992; Johnsgard, 1988)

Key Reproductive Features
seasonal breeding ; gonochoric/gonochoristic/dioecious (sexes separate); fertilization (Internal )

Chicks are precocial. (Johnsgard, 1988)

Parental Investment
no parental involvement; precocial ; pre-fertilization

Lifespan/Longevity

We do not have information on the lifespan/longevity of this species at this time.

Behavior

These quail are nomadic. They travel in coveys of approximately 20 individuals from site to site, depending on the availability of food and water. If conditions are favorable, they may reside in one area for an extended period of time and breed repeatedly (Johnsgard, 1988; Alderton, 1992). (Alderton, 1992; Johnsgard, 1988)

Key Behaviors
flies; nomadic ; social

Home Range

Ringed birds are known to have traveled 1300 km. With increased irrigation, these mobile quail have increased their range in Australia (Johnsgard, 1988). (Johnsgard, 1988)

Communication and Perception

The male utters a whistled, three-note or four-note advertisement call given as "chuch-ee-whit" or "chip-a-terweet." In addition, sometimes a sharp two-note "to-weep" is uttered. These quail will abruptly flush and land with a loud whirring of their wings (Johnsgard, 1988). (Johnsgard, 1988)

Communication Channels
acoustic

Food Habits

Stubble quail are chiefly seed eaters (Alderton, 1992). They prefer seeds of cultivated cereals, grasses, and weeds. They also consume leafy materials and a very small number of insects (Johnsgard, 1988). (Alderton, 1992; Johnsgard, 1988)

Primary Diet
herbivore (Granivore )

Animal Foods
insects

Plant Foods
leaves; seeds, grains, and nuts

Predation

We do not have information on predation for this species at this time.

Ecosystem Roles

Stubble quail have an impact on the plants and insects they consume.

Economic Importance for Humans: Positive

Stubble quail may be included as members of an aviary.

Positive Impacts
pet trade

Economic Importance for Humans: Negative

There are no known adverse affects of stubble quail on humans.

Conservation Status

IUCN Red List of Threatened Species [Link]
Least Concern
More Information

CITES [Link]
No special status

Stubble quail are not listed by either CIES or the IUCN.

Other Comments

Stubble quail are closely related to Coturnix novaezelandiae (Johnsgard, 1988). They were first bred in captivity by Seth-Smith in 1906 (Hopkinson, 1926). (Hopkinson, 1926; Johnsgard, 1988)

For More Information

Find Coturnix pectoralis information at

Contributors

Alaine Camfield (editor), Animal Diversity Web.

Janice Pappas (author), University of Michigan.

References

Alderton, D. 1992. The Atlas of Quails. Neptune City, NJ: T.F.H. Publications.

Hopkinson, E. 1926. Records of Birds Bred in Captivity. London: H.F. & G. Witherby.

Johnsgard, P. 1988. The Quails, Partridges, and Francolins of the World. Oxford: Oxford University Press.

To cite this page: Pappas, J. 2002. "Coturnix pectoralis" (On-line), Animal Diversity Web. Accessed May 31, 2012 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Coturnix_pectoralis.html

Disclaimer: The Animal Diversity Web is an educational resource written largely by and for college students. ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. While ADW staff and contributors provide references to books and websites that we believe are reputable, we cannot necessarily endorse the contents of references beyond our control.

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