Brown-breasted hill-partridge
The bar-backed partridge (Arborophila brunneopectus ), also known as the brown-breasted hill-partridge, is a species of partridge in the family Phasianidae. It is found in southwestern China and Southeast Asia.
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TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
Oviparous animals are female animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive...
Precocial species are those in which the young are relatively mature and mobile from the moment of birth or hatching. Precocial species are normall...
Flocking birds are those that tend to gather to forage or travel collectively. Avian flocks are typically associated with migration. Flocking also ...
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Not a migrantAnimals that do not make seasonal movements and stay in their native home ranges all year round are called not migrants or residents.
B
starts withThe bar-backed partridge is typically 280 mm (11 in) long in total, with an average wingspan of 144 mm (5.7 in) for males and 134 mm (5.3 in) for females of the species. They usually have 6–7 cm (2.4–2.8 in) tails, and their bills are about 20–21 mm (0.79–0.83 in) in length. On average, males have a 42 mm (1.7 in) tarsus, while females have 39 mm (1.5 in).
The males are similar in color to females. It is mostly buff in color, with black running from the beak, around the eyes, and to the throat, as well as a black crown and feather tips along its back. It has red eyelids, and its wing feathers are white with black tips, adding brown near the back of the bird.
The bar-backed partridge is found in Cambodia, China, Laos, Myanmar, Thailand, and Vietnam over an estimated 486,000 square kilometres (188,000 sq mi).
Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests. It is typically found at relatively low elevations, under 3,000 feet (910 m), but have been seen at 5,000 feet (1,500 m) and above.
They flock in groups of about 4–9, usually consisting of two parents and their latest offspring or sometimes two families. They feed on seeds, small shells, and insects found in leaves on the forest floor. When disturbed by humans, they quickly scatter into the underbrush. Captive male bar-backed partridges attract a mate by exposing the red feathers around their throat and calling. They breed around May to June, and their 37 by 28 mm (1.5 by 1.1 in) eggs are usually laid in a hole covered with bamboo and grass.
The bar-backed partridge has been evaluated as Least Concern by the IUCN due to its large range; however, its population is slowly declining because of habitat loss and hunting, although this decline is not steep enough to make it Vulnerable.