Kenrick's Starling
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Kenrick's starling (''Poeoptera kenricki'') is a species of
starling Starlings are small to medium-sized passerine (perching) birds known for the often dark, glossy iridescent sheen of their plumage; their complex vocalizations including mimicking; and their distinctive, often elaborate swarming behavior, know ...
in the family Sturnidae. It is found in
Kenya Kenya, officially the Republic of Kenya, is a country located in East Africa. With an estimated population of more than 52.4 million as of mid-2024, Kenya is the 27th-most-populous country in the world and the 7th most populous in Africa. ...
and
Tanzania Tanzania, officially the United Republic of Tanzania, is a country in East Africa within the African Great Lakes region. It is bordered by Uganda to the northwest; Kenya to the northeast; the Indian Ocean to the east; Mozambique and Malawi to t ...
.


Taxonomy

Kenrick's starling was described by
George Ernest Shelley Captain George Ernest Shelley (15 May 1840 – 29 November 1910) was an England, English geologist and ornithologist. He was a nephew of the poet Percy Bysshe Shelley. Shelley was educated at the Lycée de Versailles and served a few years in ...
in 1894 and was named after Major Reginald Watkin Edward-Kenrick, an officer in the
British army The British Army is the principal Army, land warfare force of the United Kingdom. the British Army comprises 73,847 regular full-time personnel, 4,127 Brigade of Gurkhas, Gurkhas, 25,742 Army Reserve (United Kingdom), volunteer reserve perso ...
who collected the holotype in the
Usambara Mountains The Usambara Mountains of northeastern Tanzania in tropical East Africa, comprise the easternmost ranges of the Eastern Arc Mountains. The ranges are approximately long and about half that wide, and they are situated in the Lushoto District ...
in Tanzania. Shelley placed the starling in the obsolete genus ''Stillbopsar'', which was composed of it alongside Stuhlmann's starling. It is now placed in the genus ''Poeoptera'', meaning "poet bird" in
Greek Greek may refer to: Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group *Greek language, a branch of the Indo-European language family **Proto-Greek language, the assumed last common ancestor of all kno ...
, with Poeo being a variation of the Greek poiéō which means "to create" - being the origin of ''poema'', the
Latin Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area aroun ...
word for poem - and ptera coming from the pterá which means wing. Up until the mid 20th century, some authorities considered it conspecific with Stuhlmann's starling, or treated it as one single subspecies. There are currently two recognized subspecies: *''P. k. kenricki'' - ( Shelley, 1894): Nominate subspecies, described from the mountainous montane forests of Tanzania *''P. k. bensoni'' - ( Van Someren, 1945): Found around the eastern slopes of
Mount Kenya Mount Kenya (Meru people, Meru: ''Kĩrĩmaara,'' Kikuyu people, Kikuyu: ''Kĩrĩnyaga'', Kamba language, Kamba: ''Ki nyaa'', Embu language, Embu: ''Kĩ nyaga'') is an extinct volcano in Kenya and the Highest mountain peaks of Africa, second-highe ...


Description

Kenrick's starling is a medium-sized bird with male weighing 50g and females weighing 38g. Like other birds in its genus, males are a glossy black colour and females are an ashy grey. Females also possess chestnut-coloured primary feathers, which are most easily seen during flight. It can be differentiated from Stuhlmann's starling mainly by range, with the two being separated by the
Rift Valley A rift valley is a linear shaped lowland between several highlands or mountain ranges produced by the action of a geologic rift. Rifts are formed as a result of the pulling apart of the lithosphere due to extensional tectonics. The linear ...
. Kenrick's starling also has a yellow eye as compared to the slaty one of Stuhlmann's starling, although this feature is not always apparent in the field. The two subspecies differ slightly in morphology, with ''P. k. bensoni'' being larger, with a heavier bill, and a more noticeable change in colour between the lower and upper breast than ''P. k. kenricki''.


Behaviour

Kenrick's starlings are cavity nesters, and have been observed nesting in the old holes of woodpeckers and barbets. Whether it also uses natural cavities is unknown. It prefers to nest in cavities that are made in dead trees or dead limbs of trees. Very little is known about its rearing behaviour besides the fact that both parents feed the chick.


Distribution & habitat

It is found in Kenya and Tanzania, with a recent record also coming from Malawi of a flock of over 150 birds. In Kenya it is found in the area surrounding Mount Kenya. In Tanzania it is found in the east and northeast in the Usambara and Uluguru Mountains as well as at
Mount Kilimanjaro Mount Kilimanjaro () is a dormant volcano in Tanzania. It is the highest mountain in Africa and the highest free-standing mountain above sea level in the world, at above sea level and above its plateau base. It is also the highest volcano i ...
and
Mount Meru Mount Meru (Sanskrit/Pali: मेरु)—also known as Sumeru, Sineru or Mahāmeru—is a sacred, five-peaked mountain present within Hindu, Jain and Buddhist cosmologies, revered as the centre of all physical, metaphysical and spiritua ...
.


References


External links


Image at ADW
{{Taxonbar, from=Q3318494 Kenrick's starling Birds of East Africa Kenrick's starling Taxonomy articles created by Polbot