blackhead rosella

Black-headed rosella (Platycercus inoyevedza)

KUONA

Medium parakeet ine urefu hwemuviri kusvika 28 cm uye uremu hunosvika 100 gr. Muviri, semarosellas ese, unodonhedzwa pasi, musoro mudiki, muromo wakakura. Ruvara rwakanyanya kunaka - musoro, nape uye kumashure zvine brown-dema uye yero edging yemamwe manhenga. Matama acho machena ane blue edging pazasi. Chipfuva, dumbu uye rump zvakaita yero. Iyo minhenga yakatenderedza cloaca uye yepasi muswe mutsvuku. Mapendekete, minhenga yemapapiro nemuswe zvitema. Muvanhukadzi, ruvara rwakati piriviri uye mumusoro muine ruvara rutsvuku. Varume vanowanzova nemuromo wakakura uye vakakura muhukuru. Mhando iyi inosanganisira 2 subspecies iyo inosiyana kubva kune imwe neimwe muvara zvinhu. Nekutarisirwa kwakakodzera, tarisiro yehupenyu ndeye 10 - 12 makore.

HABITAT UYE HUPENYU MUZVISIKWA

Black-headed rosellas anogara kuchamhembe kweAustralia uye anogara aripo. Mhando iyi inowanikwawo kumadokero kweAustralia. Vanowanikwa pahupamhi hwe500 - 600 m pamusoro pegungwa mumasavanna, pamhenderekedzo yenzizi, kumucheto, mumigwagwa, uyewo munzvimbo dzine makomo. Vanogona kugara pedyo nezvivako zvevanhu. Kazhinji ivo havana ruzha, vanonyara, zvakaoma kusangana navo, shiri dzinochengeta mumapoka madiki anosvika gumi nemashanu vanhu. Inogona kugara pamwe nemamwe marudzi e rosella. Rudzi urwu rwerosella haruwanzoburuka kubva pamiti, vanopedza hupenyu hwavo hwakawanda mumakorona. Huwandu hwemhando iyi yakawanda uye yakagadzikana. Kudya kunosanganisira kudya kwezvirimwa - mbeu, buds, maruva emiti, nekita uye mhodzi dzeacacias, eucalyptus. Dzimwe nguva zvipembenene zvinosanganiswa mukudya.

KUSVIRA

Nguva yekuisa matendere ndiMay-September. Pakuberekana, makomba mumiti yeeucalyptus anowanzo kusarudzwa. Hadzi inokandira mazai machena 2-4 mudendere uye inoayamwisa pachayo. Iyo incubation nguva inotora mazuva makumi maviri. Mhuka dzinobva mudendere pazera remakore 20 - 4, asi mavhiki mashomanana mushure mekunge vabereki vadyisa. Mukati megore, vaduku vanogona kubatirira kuvabereki vavo.