Umalusi wamanzi

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Inyoni encane enkudlwana kunenkanyezi, ikhetha ukucasha emahlathini futhi ibe sebusuku, ingumelusi wamanzi ovela emndenini wabelusi. Akuyona ize le nyoni ikhetha ukungazivezi - phela, okwamanje kunengqondo ukuyibona kwiRed Book kunasemvelweni.

Incazelo

Ngokwesakhiwo somzimba, abelusi bafana nezigwaca noma amapaseji - hhayi inyoni enkulu, ehlanzekile engaba ngu-26 cm ubude futhi inesisindo esingaphansi kuka-200 gram kancane. Umzimba wayo ongalingani futhi owendlalekile kamuva ufana noqhekeke lommbila - kodwa-ke, ngokungafani nawo, umalusi unomlomo omude futhi ogobile.

Le nyoni inesililo esikhethekile, esihluke ngokuphelele kunoma iziphi ezinye izinyoni zasemanzini, ukukhala - okufana nesici sengulube. Umsebenzi wezwi, njengomjikelezo wempilo, uhlotshaniswa kakhulu nesikhathi sasebusuku.

Ukubukeka

Izimpaphe zikamalusikazi azifani nokukhanya, kepha zidonsela ukunaka ngokuhlukahluka kwazo. Indima enkulu ekubukekeni kwale nyoni idlalwa uqhwaku: mncane, mude, ucishe alingane nekhanda - imvamisa inemibala egqamile enethoni ebomvu noma esawolintshi. Zonke ezinye izimpaphe ziyinsimbi empunga, futhi imivimbo emincane ekhanyayo empunga ivelele ezinhlangothini. Ngemuva nasemaphikweni, ungabona izimpaphe ezinsundu zomnqumo ezinemigqa ebanzi emnyama. Umsila wale nyoni mfushane, uthambile - futhi awuyeki ukuntengantenga lapho unyakaza. Imilenze ebomvu nsundu, mncane kakhulu maqondana nomzimba, igcwalisa ukubukeka okuyisidina kukamalusi.

Kuyathakazelisa ukuthi umehluko omkhulu futhi okuwukuphela kwawo phakathi kwabesifazane nabesilisa balezi zinhlobo ukuthi abesilisa bakhulu kancane kunabalingani babo.

Isikhathi sokuphila salezi zinyoni siyamangalisa ngalolu sayizi - ziphila ngokwesilinganiso kuze kube yiminyaka eyisishiyagalolunye. Ngaphezu kwalokho, ukuzala kwalolu hlobo kukuvumela ukuthi udale imivimbo eminingana ngesizini ngayinye.

Indawo yokuhlala

Umalusi uhlala cishe kuwo wonke amazwekazi - eYurophu, nase-Asia, naseMelika, nase-Afrika - ezifundeni ezahlukahlukene, kepha ngamanani amancane kakhulu. Kuze kube manje, ososayensi baphikisana ngokuba khona kwalezi zinhlobo zezinyoni eNdiya - imininingwane yokusatshalaliswa kwayo lapho iyaphikisana.

Ngokuphathelene nezindawo zokuhlala, umalusi ukhetha ukuhlala ngasogwini lwemizimba yamanzi, ekhetha amaxhaphozi amile kakhulu, anezikhukhula ngisho nezindawo: ngenxa yalokhu, bathola ukufinyelela emhlangeni, emhlangeni nakwezinye izimila. Kungukutholakala kohlaza lwamanzi aseduzane njengempahla eyinhloko yokwakha isidleke namanzi angajulile nje wokuthola ukudla okungabizwa ngokuthi indlela esemqoka yokukhetha indawo yokuhlala inyoni.

Futhi into ethakazelisa kakhulu ukuthi noma ngabe indawo ihlangabezana nazo zonke izidingo, lokhu akusho nakancane ukuthi kulapha lapho umphakathi uzohlala khona - futhi ososayensi abayitholi incazelo yalokhu.

Ukudla

Umalusi uzondla kakhulu ngezinambuzane ezincane, izibungu, ama-molluscs nezinye izinambuzane ezingenamgogodla. Akazinaki izitshalo zasemanzini, kanye nezilwane eziphila emanzini nasemanzini nezinhlanzi. Impango ivame ukutholakala echibini: ebusweni, ezansi, ogwini lolwandle.

Njengoba umfana ongumalusi emini etshanini obuminyene futhi engavamile ukuvela ezindaweni ezivulekile, akaphaphazi - ugijima kakhulu, uyashesha futhi uyashesha.

Ngaphezu kwalokho, inyoni inyukela emoyeni kuphela uma kuba nengozi enkulu - futhi noma kunjalo ayiphakeme kunemitha (kunjalo, ingacabangi umzuzu wokufuduka). Ezimweni ezibucayi ikakhulukazi, uyakwazi ukubhukuda futhi acwile.

Ngobuningi babo, abelusi bamanzi bahlala bodwa, iningi ngababili. Lokhu kungenxa yemvelo yazo enobudlova, noma kunjalo, kwesinye isikhathi kunezimo lapho izinyoni zakha amaqembu amangalisayo afinyelela kubantu abangamashumi amathathu: kepha lawo maqembu ahlukana ngokushesha okukhulu.

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Bukela ividiyo: Umsebenzi wamanzi. Ukubaluleka kwamanzi (Juni 2024).