Inyoni yesikhova seBarn Iqondene ngqo nomndeni wesibaya sesikhova futhi iyisilwane esidla ezinye, yize ubukhulu bayo buncane impela. Le nyoni inamagama amaningi abelwe yona ezinganekwaneni ezahlukene nakubuciko bendabuko, isibonelo: isikhova esihhahhayo noma esiyisipoki, isikhova sasebusuku, "inyoni enobuso bemfene" namanye.
Futhi empeleni, bheka nje inqolobane yesibalo esithombeni ukuze uqonde ukuthi emfanekisweni walesi siphaphe ungalandelela ukufana okuthile ne-primate.
Izici nendawo yokuhlala
Ososayensi bama-ornithologists abakwazanga ukuhlukanisa izikhova ezinqolobaneni kunoma yiliphi iqembu elithile, ngakho banquma "ukubabela" isigaba sabo esihlukile. Isikhova seBarn iyinhlobo ejwayelekile kunazo zonke, futhi namuhla itholakala cishe kuwo wonke amazwekazi ngaphandle kwase-Antarctica.
Naphezu kweqiniso lokuthi isikhova esisesibayeni siyisilwane esidla inyama, nobusuku obedlula zonke izikhova, ubukhulu baso bunesizotha kakhulu: ubude bomzimba buqala ngamasentimitha angamashumi amabili nanhlanu kuya kumashumi amahlanu, nesisindo - kusuka kumagremu angamakhulu amabili kuya kwamakhulu ayisishiyagalombili.
Abesifazane besikhova seBarn bacishe babe ngamaphesenti ayishumi kunabesilisa. Izimpaphe zezinyoni ziyaphapha futhi zithambile. Ingxenye engenhla yomzimba nekhanda imvamisa iba mpunga noma ibe nsundu ngombala, kuyilapho yonke indawo emzimbeni igcwele izinhlayiya.
I-Belly, isifonyo nesifuba zimhlophe, imvamisa zinamabala. Umzimba wesikhova sesibaya mncane, uzipho ezimnyama ezinzwaneni ezimnyama ezibomvana. Amehlo alezi zinyoni acacisa ngokwedlulele, ane-iris enhle yombala omuhle.
Isikhova seBarn namuhla selizinze cishe kuwo wonke umhlaba, ngaphandle kwe-Antarctica nezinye izifunda namazwe anezimo ezibandayo, njengeNyakatho Melika neCanada.
Njengoba izikhova zesibaya zingajwayele ukuqoqwa kwamafutha, amazinga okushisa aphansi awafanele neze lezi zikhova. Ensimini yaseRussia, izikhova zesikhumba zingatholakala kuphela esifundeni sesifunda saseKaliningrad.
I-Barn owl endizeni
Izindawo ezinezintaba eziphakeme kakhulu nezingwadule ezomile zase-Afrika nazo azijabule ngezinqolobane. Ngekhulu lamashumi amabili, le nyoni yalethwa ngokuzenzela eCanary, eHawaii naseSeychelles, ngakho-ke manje izinhlobo zayo eziningi zihlala lapho.
Izikhova zeBarn zihlala ezinhlobonhlobo eziningi zezimo zemvelo nezindawo ezihlala umhlaba, kepha le nyoni incamela ukuhlala emathafeni avulekile anamahlathi amancane futhi inamaxhaphozi amaningi nemizimba yamanzi eseduze.
Imifula, izindawo ezingenamuntu nezimfunda nakho kuyizindawo eziyizintandokazi zezinqolobane. Imvamisa zitholakala eduze nezindawo zokuhlala zabantu namapulazi, ngoba ungahlala uthola ukudla futhi, ikakhulukazi, amagundane amancane lapha. Imaski yesikhova seBarn noma inqolobane yase-Australia yasatshalaliswa hhayi e-Australia kuphela, kodwa naseNew South Wales, eTasmania nakwezinye izindawo.
Esithombeni kufihlwe isibaya isikhova
Izinqolobane zase-Australia ziyahluka kwabanye abameleli bezinhlobo zazo hhayi ekubukekeni kwazo okumibalabala kuphela, kodwa futhi nangosayizi: abesifazane besikhumba esibayeni esifihliwe babhekwa njengabakhulu kunazo zonke ezinye izinhlobo.
Isikhova esimnyama - Okwamanje ngesikhathi, kubhekwa njengezinhlobo ezingafundwanga kangako, ngoba umsebenzi wazo uwela ebusuku obujulile futhi ufihlekile ekubukweni kwabantu. Ihlala ikakhulukazi emahlathini e-eucalyptus, emaphethelweni nasemadlelweni aseNew Guinea nasengxenyeni esempumalanga yezwekazi lase-Australia.
Esithombeni kunesikhova esimnyama esibayeni
Uhlamvu nendlela yokuphila
Isikhova esisesibayeni sathola igama lesidlaliso "isikhova somoya" ngenxa yekhono laso lokuvela ngokucijile phambi komuntu ongaqaphile, ngaphandle kokwenza nomsindo omncane. Kunombono wokuthi igama lesiRashiya elithi "Barn Owl", nayo, le nyoni yazizuzela izwi layo elincane, elikwazi ukwethusa umhambi ongahleliwe olahlekile ehlathini.
Ngaphezu kwekhono lokuhamba buthule emoyeni, isikhova esinenqolobane sinombono othuthuke kakhulu nama-receptors azwayo asivumela ukuthi sizingele phakathi kobusuku, sihambe kahle ebumnyameni obukhulu.
Emini, isikhova esibayeni sihlala emgodini, ophahleni noma kwenye indawo yokukhosela ephephile. Isikhova somkhombe - isikhova, ukhetha impilo yokuphila wedwa, noma kunjalo, ezindaweni lapho kunokudla okuningi khona, ungabona amaqembu amancane nokugxila kwezinyoni.
Isikhova sesibankwa sivame ukuba matasa sindiza sizungeze indawo yaso, lapho sishintsha ukuphakama kaningi. Ukuqaphela isivakashi esingadingeki, isikhova siqala ukwenza ukunyakaza okusongelayo ukwesabisa umphikisi. Sishaya amaphiko aso, isikhova esisesibayeni singahlasela isitha zombili ngosizo lwezidladla zaso eziqinile, futhi ngokwethula uqhwaku saso, sisicofe ngokwesabisayo ngesikhathi sokuhlaselwa.
Akuvamile ukuthi izikhova zesibaya zakha izidleke zazo eduze kwabantu: ezindlini eziphakeme zezakhiwo zokuhlala, emashedini noma ezakhiweni ezingaphandle. Endle, lesi sikhova singangena kalula esidlekeni somunye umuntu noma emgodini.
Ukudla
Isikhova esiyinqolobane yinyoni edla kakhulu izingela kakhulu ebusuku. Lapho iphuma iyozingela, indiza kunalokho iphansi kakhulu, iwele ngaphezu kwenhlabathi, ibheke isisulu sayo.
Ukudla okuyinhloko ekudleni kwesibaya sesikhova ngamagundane amancane ahlukahlukene: ama-hamsters, ama-moles, amagundane, amagundane e-vole, ama-possums nokunye okuningi. Izisulu zalezi zinyoni ziyahlukahluka kuye ngesifunda sendawo ezihlala kuyo, futhi izikhova zidla izinyoni, ngisho nezinyoni ezidla inyama, amaxoxo, amalulwane, izilwane ezinwabuzelayo nezinye izinhlobo zezilwane ezingenamgogodla.
Isikhova seBarn - hhayi inketho enhle kakhulu njengesilwane sasekhaya, ngoba, okokuqala, umzimba wezikhova wakhelwe ngendlela yokuthi badinga ukudla okungenani amagundane amathathu aphilayo ngosuku, ngakho-ke uma uthatha isinqumo sokuthenga isikhova sesibaya, qiniseka ukuthi ubheka leli qiniso.
Okwesibili, isikhova esibayeni siyinyoni yasebusuku, ngakho-ke njengesilwane silungele kuphela abantu abalele emini futhi bavuke ebusuku.
Ukuzala kanye nesikhathi sokuphila
Isikhathi sokuzalela sezinyoni siyaqhubeka phakathi nezinyanga ezimbili zokuqala zentwasahlobo. Indoda iyona enquma indawo yesidleke esizayo, futhi kufanele ifihlwe ngokucophelela emehlweni abantu nakunoma iziphi izitha nezitha.
Esithombeni, amantshontsho esikhova sesikhova
Izinyoni zivame ukwakha izidleke zazo endaweni ephakeme ngenhlonipho zisuka phansi. Ku-clutch eyodwa, insikazi iza namaqanda amane kuye kwayisikhombisa, okuvela kuwo amaphuphu okuqala ngenyanga. Ngemuva kwenyanga nohhafu, inzalo iyaqina futhi ishiye isidleke impilo ezimele.
Cishe ikota yesithathu yazo zonke izingane ezisencane zifa ngonyaka wokuqala wokuphila, ezinye ziphila cishe eminyakeni eyishumi nanye. Kunezimo lapho, ekuthunjweni, izikhova zesibaya zafinyelela eminyakeni ehloniphekile yamashumi ambalwa eminyaka.
