Izimfihlo ze-Swan
I-swan iyamangalisa futhi inhle. Akumangalisi ukuthi eNgilandi yayibhekwa njengenyoni yasebukhosini. Kusukela ebuntwaneni, umuntu uhambisana nesithombe esihle esichaza okuhle, ukwethembeka nokuhlonishwa.
Idada langempela emvelweni alihehi kangako ubukhulu balo, umusa walo nokuphelela kwalo. Yiyona enkulu kunazo zonke ezinyoni zasemanzini. Inhlanganisela yobuhle namandla izohlaba umxhwele kunoma ngubani oke wabona imihlambi yama-swans endizayo. Igama lezinyoni libuyela ezincwadini zasendulo zamagama athi "shiny", "sparkling".
Izici ze-swan
Izimpaphe zezinyoni ziza ngemibala emithathu eyinhloko: umbala omhlophe okhanyayo, ompunga nohlaza okwesibhakabhaka.
Izindlela zokugqama ezikhanyayo zingaba yizidladla ezibomvu kanye noqhwaku oluphuzi olukhanyayo noma olukhanyayo olu-orange. Umbala ubonakala emagameni ezinhlobo ezimbili: ama-swans amnyama namakhanda amnyama. Intela yezinye izinyoni ikhombisa imininingwane yazo yezwi:
- i-swan swan - nginegama lemisindo yesici eyenziwe esimweni sokucasuka;
Lalela izwi lesidlakela esiyisimungulu
- i-whooper swan - icilongo limemeza endizeni ye-whooper, lizwakala emabangeni amade.
Lalela izwi le-whooper swan
Umqondo "wengoma ye-swan" waziwa njengokubonakaliswa kokugcina kwethalente nokufa. Kodwa ngokwemvelo, ama-swans amahle awaculi, kepha kunalokho amemeza.
Ekunakekeleni amatshwele, imisindo eyenziwe ifana nokukhonkotha kwenja - ukwahluka kakhulu kwezwi. Ezinye izinhlobo zaqanjwa ngokwendawo enkulu yokuhlala:
- i-swan - inyoni usayizi omncane onesisindo esifinyelela ku-6 kg, ohlala emahlathini ajulile aseMelika, izindawo ezingafinyeleleki;
- i-tundra swan - yokwakha isidleke e-Eurasia, emaxhaphozini, emfuleni i-deltas. Abamele abakhulu kunabo bonke batholakala phakathi kwezifebe nezimungulu, ezinesisindo esifinyelela ku-15 kg, namaphiko afinyelela kumamitha amabili.
Intamo ende ihambisana nosayizi nobude bomzimba wenyoni, ikuvumela ukuthi uthole ukudla kusuka phansi echibini. Ukwenziwa komusa kuwo wonke amajika kwenze ukuthi inkulumo ethi "intamo ye-swan" ibe isingathekiso.
Indawo ye-Swan
Amanzi nomoya yizinto ezimbili eziyinhloko zenyoni. Endizeni, ijubane lingafinyelela ku-60-80 km / h. Imisipha enamandla yokundiza ikuvumela ukuba wenze izindiza ezinde zezinkulungwane zamakhilomitha eningizimu futhi ubuyele ezindaweni zazo zomdabu.
Kuyaphawuleka ukuthi ama-swans akhuphukela ebangeni elifinyelela kuma-8000 m ngenxa yezimpaphe zawo ezinhle kakhulu, ezifudumeza izinyoni. Ngesikhathi se-molting, kukhona ukulahleka okukhulu kwezimpaphe eziminyene, okukhona kuzo kuze kube yizinkulungwane ezingama-25 ngedada ngalinye.
Imifushane futhi engashintshiwanga ngezidladla zokuhamba ayivumeli ukuhamba ngokuzethemba emhlabathini. Ukuhamba ngezintambo kufana nokunyakaza kwamahansi, kepha ama-swans mancane amathuba okuthi aphumele emhlabathini ayofuna ukudla.
Ukuhlaliswa kwama-swans eRussia kuhlanganisa izindawo ezisenyakatho ne-tundra ehlathini: kusukela enhlonhlweni yaseKola kuya eCrimea, ukusuka eKamchatka kuya e-Asia Ephakathi. Thulisa, i-tundra swan ne-whooper zivamile lapha.
Zonke izinhlobo zama-swans ziyafuduka, zihlala ebusika ogwini lolwandle olufudumele noma amachibi aseningizimu angaqhwa. Ukubona isigaxa sezindiza ezindiza ngo-Okthoba kuyinhlanhla enhle nombono omuhle. Phambili ngumholi, amaphiko akhe adala amandla akhethekile e-aerodynamic ukusekela ezinye izinyoni. Kwesinye isikhathi eyokuqala endiza ishintshwa ngezinye.
Ukushayisana kwezindiza kuyadabukisa. Inhlekelele izinyoni ezifudukayo akunakugwenywa, kepha amandla alo mthelela ukuthi umonakalo uzoholela ekufikeni kwe-liner.
Isimo nendlela yokuphila yeswan
AmaSwans achitha isikhathi sabo esiningi emanzini amachibi amakhulu anezinhlanga zomhlanga. Zibhukuda ngokunensa, ngokubabazekayo, ngokuzethemba. Ezindaweni ezikude, izimpaphe zabo ezimhlophe ziheha abahambi njengesipoki sokukhanya ebumnyameni.
Ikhanda licwiliswe emanzini lifuna ukudla lidonsa umzimba, lenze umcamelo wophaphe okweqanda ohlekisayo omhlophe okhazimulayo onomsila omncane.
Kubonakala sengathi akukho okuzophazamisa ukuzola kwabo. Kepha ngokwemvelo, izingozi zehlela wonke umuntu. Izinkozi zegolide nomfula osprey zihlasela izinyoni eziqhoshayo. AmaSwans angathuthukisa isivinini esikhulu sokuntanta noma agijime emanzini ukusuka nokugwedla ngezidladla zawo ngaphezulu kwamanzi.
Akunakwenzeka ukuzibamba ngisho nangesikebhe. Uma inyoni ingakwazi ukusuka, iyazika bese ibhukuda ngaphansi kwamanzi isengozini. AmaSwans ayaziqhenya futhi awababekezeleli omakhelwane. Bavikela indawo yabo, ungavumeli abantu bangaphandle. Ama-swans awathandi ukuphazanyiswa.
Bangakhombisa ulaka uma othile engenela ukuthula nasendaweni ekhethiwe. Ukushaywa ngophiko lwenyoni kungaphula ingalo yomuntu, kuthi uqhwaku lube esinye isikhali. AbakwaSwans bavame ukukhetha izindawo ezinokuthula neziqhelile zokuhlala, kepha kwesinye isikhathi bahlala ezindaweni eziseduze nalapho kuhlala khona abantu.
Lokhu kuwuphawu lokuthi izinyoni ziyavikelwa futhi zondliwe lapha. Ukuphepha okuphelele nokunethezeka kuphela kwendawo yokuhlala okungathobisa ama-swans nomakhelwane bawo. Abaqaphi bezinyoni baqaphela ukuthi isimo esinokuthula kunazo zonke se- ama-swans amnyama, futhi i-cocky - isimungulu esimhlophe.
Okufanekisiwe kudada omnyama
Ukudla kwe-Swan
Izinyoni zidla kakhulu ekudleni kwezitshalo, okutholakala emizimbeni yamanzi. Bacwilisa amakhanda abo ngaphansi kwamanzi bese bethola izimpande, iziqu, amahlumela. Kulokhu zifana namadada adonsela ukudla.
Izilwane ezincane, amaxoxo, izibungu, amagobolondo nezinhlanzi ezincane nazo ziba yisisulu sazo emanzini angajulile asogwini. Emhlabathini, zigcoba utshani, kodwa zikhetha ukuhlala emanzini, lapho zondla khona. Kunezikhathi zezulu elibi namazinga aphezulu wamanzi, okwenza kube nzima ukuthola ukudla.
AmaSwans alambile futhi aphelelwa amandla aze afike ezingeni lokuthi awakwazi ukundiza. Kepha ukunamathiselwa ezindaweni ezikhethiwe kugcina kuze kube yizikhathi ezingcono. Amaswidi amhlophe I-voracious ikakhulukazi, ngokugcwala umthamo wokudla kufanele ufike kwikota yesisindo sabo. Ngakho-ke, ukufuna ukudla kuthatha indawo ebalulekile ezimpilweni zabo.
Ukuzala kabusha kanye nesikhathi sokuphila kwama-swans
Wonke umuntu uyazi ukuthi ama-swans anokukhetha okukodwa komlingani kanye empilweni yakhe, futhi bahlala bethembekile kumlingani wabo.
Lesi sidleke sakhiwa ezindaweni eziqhelile, sikhule umhlanga noma umhlanga, ngesisekelo samahlamvu onyakeni odlule nohlaza. Ubukhulu buhlaba umxhwele obufinyelela kumamitha amathathu ububanzi. Owesifazane ubandakanyeka kakhulu kulungiselelo. Ngemuva kokubeka amaqanda ama-3-5, ukufukamela kuthatha izinsuku ezingama-40.
Owesilisa ugada i-swan yakhe futhi uxwayise ngengozi. Uma izinyoni zethukile, khona-ke amaqanda ambozwe umkhuhlane namagatsha, futhi wona azungeza ngokulindela. Ukubuyela esidlekeni kungaba ngemuva kokubheka indawo. Ngemuva kwamasonto amahlanu, amatshwele engeza ukukhathazeka kubazali. I-Swan – inyoni yezingane, izindlalifa zibonakala zingaphansi futhi zilungele ukudliwa.
Ukuqapha kuhlala unyaka wonke, umndeni we-swan uhlala unamathela ndawonye, noma ngabe amaphuphu asekhulile akulungele ukundiza ngezikhathi ezithile zonyaka. Imvuthu-ikhukhumeza izondla ngamanzi angajulile, kepha ngaphansi kweso labazali.
Insikazi ivame ukufudumeza amaphuphu ngaphansi kwephiko, futhi iwavumele agibele emhlane wakhe. Ama-swans amancane akhula kancane, afinyelela ekuvuthweni ngokocansi kuphela ngeminyaka eyi-4.
Impilo yama-swans igcwele izinganekwane, enye yazo ukuthi iphila kuze kube yiminyaka eyi-150. Ukukhala kwezinyoni nokulandela ngomkhondo ngamabhekhoni kuqinisekisa iminyaka yokuphila okungenani engama-20-25 ezimeni zemvelo.
Kepha izifundo ezinjalo zivele maduzane. Impilo ekuthunjweni inyusa isikhathi sabo sokuphila iye eminyakeni engama-30. Ngeshwa, le nyoni ibhalwe kuRed Book. Ukuhluka kwayo kuxhomeke ekutheni ngaphezu kokuphila okungokwemvelo, kukhona ubuciko obuhle, bezinganekwane zesithombe sedada.
Le mpilo izinyoni zothando wazalwa emlandweni okude futhi uhamba nomhlaba womuntu njengamanje ngamaphupho amahle nokuvumelana. Abantu abaningi babheka ama-swans njengezinyoni ezingcwele, izithunywa kanye nababhuli.
Izimfihlo ze-Swan ziyathakazelisa, futhi intshisekelo ezinyonini ayipheli. Into esemqoka ukugcina nokuhambisa leli fa eliyisimangaliso lemvelo ezinzalweni.
