IMagellanic penguin (iSpheniscus magellanicus) ingeyomndeni wama-penguin, ukuhleleka okufana nepenguin.
Ukusatshalaliswa kwephengwini iMagellanic.
Ama-penguin amaMagellanic ahlala esiFundeni seNeotropical ngasogwini oluseningizimu yeNingizimu Melika. Basakazeka kusuka ku-30 ° eChile kuya ku-40 ° eNyakatho ye-Argentina naseziQhingini zaseFalkland. Abanye abantu bathuthela ogwini lwe-Atlantic enyakatho yezindawo ezishisayo.
Izindawo zokuhlala zephengwini iMagellanic.
Ama-penguin aseMagellanic atholakala kakhulu ezifundeni ezinamazinga okushisa aseNingizimu Melika, kepha ngesikhathi sokukhwelana alandela imisinga yolwandle ezindaweni ezishisayo. Ngenkathi yokuzalanisa, amaMagellanic Penguin akhetha izindawo ezinotshani noma izihlahla ezisogwini lolwandle, kepha zihlala ziseduze nolwandle, ngakho-ke abazali bangadla kalula.
Ngaphandle kwenkathi yokuzalanisa, ama-penguin aseMagellanic yi-pelagic futhi achitha cishe sonke isikhathi sawo ogwini oluseningizimu yeNingizimu Melika. Izinyoni, njengomthetho, zihlanganisa amabanga afinyelela ezinkulungwaneni zamakhilomitha. Bangena olwandle ekujuleni kwamamitha angama-76.2.
Izimpawu zangaphandle zephengwini iMagellanic.
Izisindo zamaphengwini kaMagellanic ziyahlukahluka ngenkathi. Bajwayele ukukala kuphela ngaphambi kokuncibilika (kuqala ngoMashi) njengoba bepheka ngokushesha emasontweni ambalwa alandelayo. Owesilisa unesisindo esilinganiselwa ku-4.7 kg nowesifazane u-4.0 kg. Ubude obujwayelekile bensimbi yamadoda nabesifazane bungu-15.6 cm, 14.8 cm, ngokulandelana. Uqhwaku lunobude obungu-5.8 cm kowesilisa no-5.4 cm kowesifazane.
Izinyawo ezine-webbed, ngokwesilinganiso, zifinyelela kubude obungu-11.5 - 12.2 cm.Abadala nezinyoni ezincane banomhlane omnyama nengxenye yomzimba engaphambili emhlophe. Ezimpapheni zama-penguin amadala, umugqa omhlophe ohambisanayo ugqamile, oqala esweni ngalinye, ujikele emuva ngemuva ezinhlangothini zekhanda, futhi uhlangane ndawonye entanyeni. Ngaphezu kwalokho, ama-penguin amadala anemivimbo emibili emnyama ngaphansi kwentamo, kuyilapho izinyoni ezincane zinomugqa owodwa kuphela. Izimpaphe zamaphengwini amancane zimhlophe - mpunga ngamachashaza amnyama ezihlathini.
Ukukhiqizwa kabusha kwephengwini iMagellanic.
Ama-penguin amaMagellanic ayizinhlobo ezi-monogamous. Imibhangqwana engapheli ibilokhu ikhona ngezikhathi eziningi. Ngesikhathi sokukhwelana, owesilisa uheha insikazi ngokukhala okufana nokubhonga kwembongolo. Ngemuva kwalokho owesilisa uzohamba azungeze intombi yakhe, ngokushesha ashaye amaphiko akhe. Abesilisa balwela ilungelo lokuthola insikazi, iphengwini elikhulu ngokuvamile liyaphumelela. Lapho kuliwa ngemuva kokubekwa kwamaqanda, onqobayo, kungakhathalekile ukuthi usayizi wakhe uvame ukuba ngubani, umnikazi wesidleke azama ukusivikela.
Ama-penguin aseMagellanic abeka izidleke zawo ngasogwini. Zikhetha izindawo ezingaphansi kwesihlahla, kodwa futhi zimba izimbobo ezingxenyeni ezinodaka noma zobumba.
Ama-penguin aseMagellanic ahlala emakoloni aminyene, lapho izidleke zitholakala ebangeni elingu-123 - 253 cm komunye nomunye.
Izinyoni ezindala zifika ezindaweni ezizalela kuzo ekuqaleni kukaSepthemba bese zizalela amaqanda amabili ekupheleni kuka-Okthoba. Iphuphu elilodwa livame ukubulawa yindlala uma ukudla kuyindlala noma ubukhulu beboloni lincane. Amaqanda anesisindo esingu-124.8 g futhi angama-7.5 cm ngosayizi.
Ukufukamela kuthatha izinsuku ezingama-40 kuye kwezingu-42. Izinyoni ezindala zondla amaphuphu ngokuvuselela ukudla. Ama-penguin amancane azibophezela phakathi kwezinsuku ezingama-40 nezingama-70 ubudala, imvamisa phakathi kukaJanuwari kuya ekuqaleni kukaMashi.
Amachwane abuthana "enkulisa" bese eya emanzini, kuyilapho izinyoni ezindala zihlala osebeni amasonto ambalwa ukuze zincelise. Amaphengwini amancane aseMagellanic azala ngemuva kweminyaka emi-4
Ama-penguin amaMagellanic aphila iminyaka eyi-25 kuye kwangama-30 endle.
Izici zokuziphatha kwepenguin yeMagellanic.
Njengama-penguin amaningi, ama-Magellanic penguin ayizinyoni ze-pelagic futhi ngokukhethekile ekudleni olwandle oluvulekile. Zifudukela ngaseningizimu zize zizalele ogwini oluseningizimu yeNingizimu Melika naseziqhingini zasolwandle eziseduze. Ngenkathi yokuzalanisa, izinyoni zichitha isikhathi esiningi ogwini olunesihlabathi noma emadwaleni.
Ekupheleni kwenkathi yokuzalanisa, abantu abadala kanye nezinsizwa bathuthela ngasenyakatho futhi baphila impilo ye-pelagic, badla ibanga elingafika kumakhilomitha ayi-1000 ogwini lolwandle.
Abesilisa nabesifazane bavikela ngokuqinile izidleke zabo ekuqothulweni, kepha izingxabano zendawo zivame ukuvela phakathi kwabesilisa ezindaweni zokwakha izidleke, lapho leli koloni ligcwele abantu abafinyelela ku-200,000. Kulokhu, ngababili bangakha isidleke ebangeni elingama-200 cm komunye nomunye.
Lapho amaphengwini amancane aya ngasolwandle, akha amaqembu amakhulu. Izinyoni ezindala zibajoyina kamuva ekuhambeni ngokuhlanganyela emisakazweni yolwandle olubandayo.
Ama-penguin aseMagellanic anokuzivumelanisa okubalulekile kokuziphatha ukumelana nesimo sezulu esifudumele. Uma kushisa kakhulu, baphakamisela amaphiko abo phezulu ukwandisa indawo yomoya.
Ama-penguin aseMagellanic ayondla.
Ama-Magellanic penguin adla kakhulu izinhlanzi ze-pelagic, ukudla kwazo okukhethekile kunqunywa indawo yokudla. Ama-penguin, ahlala emakoloni asenyakatho, abamba ikakhulukazi i-sprat. Emakoloni aseningizimu, ama-penguin azingela ama-squid, adle ama-mixines nama-sardine.
Isimo sokongiwa kwephengwini iMagellanic.
IMagellanic Penguin ikuluhlu olubomvu lwe-IUCN olunezinga lokuthi “lisengozini yokushabalala”. Ngokwemvelo, ukwehla okulingene ngokushesha kwenani lezinyoni kuyabonakala. Ngesikhathi sokufuduka kwabo kwaminyaka yonke, ama-penguin avame ukuhamba ngemizila yolwandle futhi agcine emanethini okudoba. Ukudoba kwezentengiselwano kunciphisa inani labantu bezinhlanzi ezincane, okungezinye zezinto zokudla eziyinhloko zamaphengwini aseMagellanic.
I-IUCN iphakamise ukwehlisa ukubanjwa kwe-anchovy emanzini asogwini lwase-Argentina kanye nokwandisa inani lama-penguin ePunta Tombo.
Ukwenza ngcono indawo yokuhlala kwezinyoni ezingandile, isikebhe samathangi sasuswa amakhilomitha angama-40 saya olwandle ngasogwini lwaseChubut. Uhulumeni wase-Argentina usungule amapaki amasha asolwandle avikelwe ngasogwini, afaka ezinye izindawo zokwakha izidleke nokondla ama-penguin aseMagellanic (iPatagonia eSouthern Hemisphere, iPinguino Island, Makenke naseMonte Leon). Cishe ama-20 penguin colonies avikelwe ku-UNESCO Biosphere Reserve entsha, enkulu kunazo zonke ese-Argentina. Ngeshwa, amapaki amaningi awanawo ukuhlela okusebenzayo nezenzo zokuvikela ama-penguin. Ucwaningo luyaqhubeka eFalkland Islands (Malvinas) ukuthola izindawo ezingqubuzanayo phakathi kwama-penguin ezindaweni ezikhiqiza uwoyela.
Izindlela zokongiwa kwamaMagellanic Penguins zifaka phakathi: ukwenza ukubalwa kwezinyoni nokulinganisa abantu abadala nezinsizwa e-Argentina, eChile naseFalkland Islands (Malvinas). Ukunciphisa ukubanjwa kwezinhlobo zezinhlanzi ezidliwa amaphengwini. Ukwenza ngcono izimo zokuphila ezindaweni zasolwandle ezivikelwe ngesikhathi sasebusika kanye nesidleke. Ukuqedwa kwezilwane ezihlasela iziqhingi ezinamakoloni. Ukuvinjelwa kokuvakashelwa mahhala ezindaweni ezivikelekile. Ukuhlela imisebenzi uma kwenzeka ubhadane noma imililo.
