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Sturnus contra

The pied myna or Asian pied starling (Gracupica contra) is a species of starling found in the Indian subcontinent and Southeast Asia. They are usually found in small groups mainly on the plains and low foothills. They are often seen within cities and villages although they are not as bold as the common myna. They produce a range of calls made up of liquid notes. Several slight plumage variations exist in the populations and about five subspecies are named. The species has been included in the genus Sturnus and Sturnopastor in the past but recent studies do not support its inclusion within Sturnus leading to the reinstatement of an older genus name Gracupica. It has been claimed that the species name 'contra' is derived from an Indian name for it, although this has not been traced subsequently. The nominate subspecies (based on the species description given by Linnaeus in 1758) is found mainly along the Gangetic plains extending south into Andhra Pradesh and east to Bangladesh. The population in northeastern India (Sadiya to Tirap and the Naga Hills) was named as sordida (originally Sturnus contra sordidus) by Sidney Dillon Ripley in 1950. This form differs from the Indian form in having reduced streaking on the shoulders and nape. The populations in Manipur south to Myanmar and east to Yunnan have the white extending over the eye and are included in the subspecies superciliaris first described by Edward Blyth in 1863. The subspecies in Thailand, Laos and Cambodia is included in floweri ( Sharpe, 1897) while jalla described by Horsfield in 1821 is found on Sumatra, Java and Bali. This myna is strikingly marked in black and white and has a yellowish bill with a reddish bill base. The bare skin around the eye is reddish. The upper body, throat and breast are black while the cheek, lores, wing coverts and rump are contrastingly white. The sexes are similar in plumage but young birds have dark brown in place of black. The subspecies vary slightly in plumage, extent of streaking of the feathers and in measurements. The flight is slow and butterfly-like on round wings. Leucistic individuals have been recorded. The species is found mainly in the plains but in the foothills up to about 700m above sea level. They are found mainly in areas with access to open water. Their main distribution in India is from the Gangetic plains extending south to the Krishna River. Their range is increasing, with populations establishing more recently in Pakistan, Rajkot, and Bombay (since 1953), possibly aided by trade in caged birds and accidental escape. Their westerward spread in India particularly in parts of Rajasthan has been aided by changes in irrigation and farming patterns, and the spread into Sumatra has been aided by deforestation. The species has also established itself in Dubai, UAE. The habitat is lowland open areas with scattered trees near water, often near human habitation. This species is often seen at sewage farms and refuse tips.

[ "Habitat", "Myna", "reproductive cycle" ]
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