I-Southern fur seal imele umndeni we-eared seal. Yize lesi silo sikhulu, sibukeka kahle.

Izinhlobo eziningana zezimpawu zoboya zihlala eNyakatho Nenkabazwe. Uhlobo olukhulu kunazo zonke yiCape Fur, ehlala ogwini lwaseNingizimu Afrika, South Australia naseNamibia. Abesilisa bafika kumamitha angama-2,5 ubude, nesisindo samakhilogremu angama-180. Abesifazane bancane kunabesilisa - ubude babo bomzimba bufika kumamitha ayi-1,7, futhi isisindo sabo asidluli amakhilogremu angama-80.

I-Southern fur seal (i-Arctocephalus).

Esiqhingini saseGalapagos oLwandlekazi lwePacific, kuphinde kuhlale olunye uhlobo lwezilwane, olwazi lwazo lincane kakhulu.

Abesilisa bafika kubude obungamamitha ayi-1.5 futhi banesisindo esingama-kilogremu angama-65, nobude bomzimba besifazane bubalelwa kumamitha ayi-1,2, futhi inesisindo esingama-kilogremu angama-30.

Olunye uhlobo izindikimba zoboya zaseNingizimu Melika ezihlala ogwini lwaseNingizimu Melika. Banesilinganiso somzimba esiphakathi. Abesilisa bayakhula babe ngamamitha ayi-1.9 futhi banesisindo esingama-kilogremu angama-160, futhi ubude bomzimba besifazane bufika kumamitha ayi-1,4, ngesisindo esijwayelekile esingamakhilogremu angama-50.

UKerguelen fur seal uhlala e-Arctic. Lolu hlobo lwenyukele eningizimu ebandayo luqhubekela phambili kunabalingani bayo. Bahlala emazweni anabantu abanokhahlo abanamanzi amaningi atholakala emanzini amakhulu oLwandle Oluseningizimu. Amathumbu eKerguelen ahlala eziqhingini eziseduze nase-Antarctica. Ezinye iziqhingi zitholakala eduze kakhulu nezwekazi elinamakhanda.

Izinhlobo zaseningizimu zoboya zivumelane nesimo sezulu esibandayo.

Isiqhingi esikude kunazo zonke iziqhingi zaseKerguelen, ibanga phakathi kwalo nelizwe elibandayo lingamakhilomitha ayi-2 000 kuphela. Eduze nase-Antarctica kuneziqhingi zaseNingizimu Shetland naseSouth Orkney Islands. Ngezimpawu zoboya, lezi ziqhingi ziyikhaya. Bangabahlali bomdabu baseNingizimu Georgia naseziqhingi zaseSouth Sandwich. Imikhosi yaseningizimu yezimpawu zasolwandle yahlala eziqhingini zaseHurd, Macquarie naseBouvet.

Okusho ukuthi, izimpawu zaseningizimu zoboya ziye zajwayela isimo sezulu esibandayo, zingomakhelwane bamapengu, futhi azitholi kubi emazweni anamagquma.

Izimpawu zoboya ze-Antarctic zibizwa ngokuthi ama-Antarctic fur seal

Ukuvela kwezimpawu zoboya zaseningizimu

Izimpawu zomsuka zohlobo lwe-Antarctic zibizwa nangokuthi ama-Antarctic fur seals. Izimpawu zoboya besilisa zikhulu kakhulu kunezabesifazane. Ubude bomzimba wesilisa bufinyelela kumamitha ayi-2, kanti isisindo siyahlukahluka kusuka ku-160-170 kilos. Futhi ubude bomzimba wezinsikazi bufinyelela kumamitha ayi-1.4-1,5, futhi isisindo asidluli amakhilogremu angama-50-60.

Umbala womzimba wabantu abaningi ungwevu onsundu, kanti isisu sikhanya ngokwedlule kunasemuva nasezinhlangothini. Abesilisa banama-chic manes amnyama, athi kwezinye izindawo anikeze izinwele ezimpunga ezinhle. Kepha kukhona abantu noshokoledi noma ophuzi omnyama.

Uboya bezinsikazi bumsundu omnyama, cishe bumnyama, kanti ezinye izintokazi zimnyama ngokuphelele. Umzimba wezisanda zoboya zaseningizimu ezisanda kuzalwa umbozwe izinwele ezimnyama. Ngokukhula, umbala wokukhula kwentsha ushintsha kaningana. Ngemuva kweminyaka eyi-1-1,5, bathola umbala we-olive-grey, kwathi ngonyaka kamva, uboya buqala ukunika i-hue enhle engwevu. Ukusuka kuJanuwari kuya kuFebhuwari, uboya baseningizimu bezimpawu zasolt.

Uboya bezinsikazi bumsundu omnyama, cishe bumnyama, kanti ezinye izintokazi zimnyama ngokuphelele.

Ukuzala kanye nokuphila isikhathi eside

Ngo-Okthoba-Novemba kuza isikhathi sezikhathi zokuzalela. Izimpawu zaseningizimu zoboya zibuthana emikhondlwini emikhulu ohlangothini olusogwini lolwandle, inani labantu kuzo lingafinyelela izinkulungwane. Lezi zilwane azakhi ngababili. Kuzungeza abesilisa besifazane abavela kwabesifazane.

Ngenkathi yokuzalela, abesilisa bancintisana phakathi kwabo, bahlela izimpi. Ngenxa yalokhu, abesifazane ababalelwa ku-10-15 baqoqana eduze nowesilisa ngamunye. Inkosi ye-harem ivikela amantombazane ayo ngomona. Uma umuntu ancintisana naye efuna enye yezinsikazi, khona-ke kuba khona ingxabano phakathi kwabesilisa. Imvamisa, izingxabano azipheli ngokushaywa, kepha kwezinye izikhathi kusetshenziswa amazinyo, bese abesilisa belimala.

Ngasekupheleni kukaNovemba - ekuqaleni kukaDisemba, insikazi izala ithole elibude bomzimba lifinyelela amasentimitha angama-50-55, futhi inesisindo esingamakhilogremu amahlanu. Ngokuhamba konyaka, umama wondla ingane ngobisi lwebele, kepha kusukela eneminyaka engu-6 ubudala uqala ukuyondla nge-mollusks, futhi emuva kwesikhashana - ngenhlanzi.

Isonto ngemuva kokuzalwa kwezingane, izinsikazi zibuye futhi. Isikhathi sokukhulelwa siyizinyanga eziyi-11. Abesifazane bavuthwa ngokocansi beneminyaka emithathu, bese kuthi abesilisa babe neminyaka emi-2 kamuva. Isilinganiso sokuphila kwalezi zilwane yiminyaka engama-20.

Ukuziphatha nokondleka kwezimpawu zoboya

Amabala ahlukana ngokushesha okukhulu. Ngemuva kokukhulelwa kwezinsikazi, abantu baqala ukuphambukelana ngezindlela ezihlukile. Baqala ngokushesha ukuncibilika. Ngemuva kokuncibilika, izimbotshana zoboya ziya olwandle, lapho zichitha khona isikhathi sazo esiningi.

Ukudla kwalezi zilwane kuqukethe izinhlanzi, ama-crustaceans nama-cephalopods. Ama-Fur seals asemanzini izinsuku eziningana, futhi achitha ubusuku phezu kolwandle. Izilwane zibekwe ohlangothini lwazo, zigoqekile futhi ziphumule, zishwibeka phezu kwamaza olwandle.

Lapho kuqala ukubanda kwesimo sezulu, izigaxa zoboya zaseKerguelen ezihlala eduze nase-Antarctica ziqhubekela kancane ziye enyakatho, kodwa hhayi kude kakhulu nendawo yokuhlala ehlobo. Kodwa-ke, awafanelani nomngcele weqhwa eligelezayo. Futhi lapho ihlobo selisondele, babuya futhi baphindaphinde imijikelezo yabo yokuphila.

Izitha ZaseSouth Fur Seals

Izimpawu zoboya zaseningizimu zinezitha ezi-2 zemvelo eziyinhloko - imikhomo yokubulala nabantu. Okuyingozi kakhulu ngumuntu, ngoba eminyakeni engama-200 edlule inani lezimpawu zoboya selicishe lacothuliswa ngenxa yoboya bazo. Minyaka yonke, abantu babulala amakhulu ezinkulungwane zezilwane ezingenacala. Lokhu kuholele ekutheni kunezikhumba eziningi ngokweqile, futhi zawa kakhulu ngentengo, kepha lokhu akuzange kumise ukuqothulwa kweziningi zezimpawu zoboya.

Namuhla, ukudotshwa kwalezi zilwane akuvunyelwe, ngenxa yokuthi inani labantu liqale ukwanda kancane kancane. Isimo esihle kunazo zonke senzeka esiqhingini saseNingizimu Georgia, okuyikhaya lezilwanyana zasekhaya ezingaba yizigidi ezimbili. Eziqhingini ezisele, kunabantu abambalwa kakhulu, kodwa inani labo liyanda ngokuqhubekayo.

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Incazelo

Abesilisa babhaliswa babalelwa ku-160 kg, isisindo sabo esilingana nesingama-126 kg. Amadoda angaba amamitha ama-2 ubude. Abesifazane bangama-30-50 kg, ngokwesilinganiso, futhi bangaba ngamamitha ayi-1.5. Amaphaphu angamakhilogremu angama-3.3-3.9, ngokwesilinganiso, futhi aphakathi kuka-40 no-55 cm. Ezinsukwini ezingama-290 amaduna amadala acishe abe ngu-14.1 kg kanti abesifazane basebenza cishe ngo-12,6 kg. Zinezindlebe zangaphandle nezicucu zangemuva ezijikeleza phambili, ezihlukanisa kakhulu nolunye uphawu. Zinekhala elibunjiweyo elinamadevu amade okukhanya. Izimpawu zoboya zimbozwe izingqimba ezimbili zoboya. Ijazi linombala onsundu emhlane futhi lakhanya esiswini. Abanye babo banezeluleko ezimhlophe ezinweleni ezinde ezingabanikeza ukubukeka kwesiliva.

Lokhu okubizwa nge- "Horse Seals" okutholakale kuma-Antipode naseMacquarie kuthiwa kwakuyindlela eseceleni ehlukanisiwe enamasheya amnyama ososayensi, yize noma kungacaci ukuthi lezi zinhlaka ziyehluka yini ngofuzo.

Ukusatshalaliswa

Ihlala e-Australia naseNew Zealand. Kutholakala emanzini asogwini naseziqhingini ezisogwini eziseningizimu ye-Australia, kusuka ekhoneni elisentshonalanga esentshonalanga yeNtshonalanga Australia empumalanga yesiQhingi saseKangaroo eSouth Australia, kanye naseningizimu yeTasmania naseMacquarie engaseningizimu. Kuhlala abantu abancane eBass Strait nasemanzini asogwini lwaseVictoria naseningizimu New South Wales. Ngaphambi kokuba abantu bafike eNew Zealand, izinhlobo zezilwane zizalela kulo lonke izwekazi laseNew Zealand naseziqhingini zalo ezingaphansi komhlaba. Njengamanje kunamakholoni asunguliwe futhi anwebayo azungeze iSouth Island, eStuart Island nakuzo zonke iziqhingi eziseNew Zealand. Kukhona futhi namakononi asanda kwakhiwa eNorth Island.

Ukushona

Uhlobo kungenzeka lube “ingulube yegadi” emanzini lapho uhamba ngokushesha olwandle. Zingangena shona ngokujulile futhi zinde kunanoma iyiphi enye ikati. Abesifazane bangangena imizuzu eyi-9 futhi bajule ngamamitha ayi-312, futhi bakwazi ukungena ngokujulile futhi isikhathi eside ekwindla nasebusika. Amadoda angakwazi ukuhamba imizuzu eyi-15 aze afinyelele kumamitha ayi-380. Ngokwesilinganiso, izinhlobo zedayi zivame kuphela phakathi kwemizuzu engu-1-2. Lapho zingena phakathi kokudla, zishona zijula ​​phakathi nosuku, kepha zincanyana ebusuku, ngoba phakathi nosuku inyamazane yazo ihamba ngokujula ekujuleni bese ibuyela emuva ebusuku.

Abesifazane abangabahlengikazi bashintsha ukwakheka kokucwiliswa ukunakekela amazinyane abo njalo. I-div imfushane, isuka emizuzwini engu-9 iye kwemizuzu eyi-5. Uhambo oluthatha isikhathi eside lungathathwa ekuqaleni ukuthola izindawo zezimayini. Izimbotshana ezimfishane bese zisebenzisa lezi zibalo. Ngenxa umehluko kuphethini yokudonsa phakathi kwabesilisa nabesifazane, kunomncintiswano omncane kakhulu ophakathi kobulili kwemithombo yokudla. Abesilisa bavame ukudla ngaphezulu kokuqhekeka kwamashalofu ezwenikazi, kuyilapho abesifazane bavame ukusebenzisa ishalofu yezwekazi njengendawo yokudla. Kukholelwa ukuthi ukungafani kwekhono lokumba futhi ubunzulu kungaba yimbangela yokufiphala kobulili phakathi kwabesilisa nabesifazane.

Ukuziphatha kokumbava kwe-puppy kuqala izinyanga ezimbalwa ngaphambi kokulunyulwa, lapho imidlwane incane kakhulu ukunakekela. Imidlwane iqala ukuntywila inezinyanga eziyisithupha kuya kwezingu-6, kepha ukulumula kuyaziwa ukuthi kuneminyaka engu-8 kuya kwengu-11 ubudala, ngakho-ke amathole amancane awanaso isikhathi esiningi sokufunda ukondla. Izingane zidinga ukukhula kancane kancane ngamakhono okumbela ebusuku lapho zisanobisi lukanina ukuze zibuye uma zishonile. Ubudala, ukukhula komzimba, kanye nesipiliyoni yizici ezibalulekile zempumelelo ekuzingeleni futhi kufaka isandla ekuthuthukisweni kwekhono lokumba kanye nokuziphatha kwezidlwane. Le nkathi yezinguquko, lapho amantshontsho amancane eba nokuzimela ngokomsoco, futhi ukusebenza kwawo kokudla okuphansi impela, yisikhathi sokuba sengozini enkulu, futhi ukufa kwabantu kungaba phezulu kakhulu. Ngokusekelwe kumasampula we-SCAT, kwatholakala ukuthi imidlwane iqala ukudla ama-cephalopods bese ekugcineni yenza indlela yayo yokudoba izinhlanzi, kepha lokhu kungaba nje ukutholakala kokutholakala kwezinyamazane ngezikhathi ezahlukahlukene zonyaka.

Ukuxhumana

Amadoda Vocalize ngokusebenzisa i-cortex noma i-whimper, noma usongo lwasemini, ukusongela kokuqina okuphansi, usongo oluphelele noma ucingo oluzithoba. Abesifazane bayakhula, futhi futhi bahehe ukubhoboza umgungwane okubizwa ngokuthi. Izinselelo zokudlanga ngokungacoleki zivumela ukuxhumana kusuka ebangeni elide. Sebehlangene, abesifazane basebenzisa ukuqashelwa kwe-olodoic ukuqinisekisa i-cub njengeyabo. Kwabesilisa, ukubonakaliswa okugcwele kwentamo kuyisimo esingalwi sokulwa esisebenza njengosongo emadodeni asondelene nawo, abakwaziyo ukuhlola isimo sokubusa komunye nomunye.

Ukuzala

Abesifazane bavuthwa phakathi kweminyaka emi-4 nengu-6, kuthi abesilisa bavuthwe phakathi kweminyaka eyi-8 nengu-10. Lezi zinhlaka ziyi-polyline. Abesilisa bathola futhi bavikele insimu ngasekupheleni kuka-Okthoba ngaphambi kokufika kwezinsikazi. Imvamisa abesifazane bavame ukushada kanye ngonyaka, futhi lokhu kuvame ukwenzeka izinsuku eziyisishiyagalombili ngemuva kokubeletha cishe imizuzu eyi-13 ngokwesilinganiso. Abesifazane balibazisile ukufakwa kweqanda elivundisiwe, ngakho-ke ukufakwa odongeni lwesibeletho akwenzeki phakathi kwezinyanga ezintathu. Ukukhulelwa kwenzeka kungakapheli izinyanga eziyi-9, abesifazane banolaka kakhulu eduze nesikhathi sokuzalwa, futhi abathandi ukusondela ngemuva kokuzalwa. Abesifazane bazoqhubeka nokuzala kuze kube sekufeni kwabo, okuphakathi kweminyaka engu-14 no-17 ubudala.

Abesifazane baqala ukufika ngasolwandle kusukela ngoNovemba kuya kuJanuwari, izinsuku ezimbalwa nje ngaphambi kokubeletha, futhi bahlala eduze nendawo abazalelwe kuyo kuze kufike izinsuku eziyishumi. Lapho besondele emsebenzini, baba nokuphumula kakhulu nokucasuka. Lapho umsebenzi usuqalile, ongathatha isikhathi esingamahora ayisihlanu, alale phansi aphonse amakhanda emoyeni, akhothame phambili emaphethelweni angaphambili, aphakamise indawo yokubeka ngemuva, noma ngokunyakaza komgwaqo, ngaphambi kokuthoba amakhanda phansi kancane, aphinda inqubo aze afike ekugcineni ungazalanga. Kokunye ukuhlola, ukubonwa kokuzalwa kwangempela, kusukela ngesikhathi ingane ibonwa okokuqala, kutholakala ngemizuzu emi-2 yokulethwa kokuqala, kodwa ngokwesilinganiso imizuzu engu-6.5 uma imveku ishiye umsila kuqala. Masinyane nje ngemuva kokuzalwa, umama uvame ukuhlwitha umdlwane osanda kuzalwa ukuthola ukuthi kufanele amthole nini ngemuva kohambo olwandle. Amaphaphu avuthwe impela lapho ezalwa, futhi kungakapheli imizuzu engama-60 aqala ukuncela cishe imizuzu engu-7. Ekugcineni, ukuncela kungadlula imizuzu engama-33.

Omama bangathatha imizuzu engama-45 kuye kwezinsuku ezi-3 ngaphambi kokushiya umdlwane ukubhukuda, futhi izinsuku ezingama-6 kuya ku-12 baqhubeke nokudla okude. Noma kunjalo, umama, njengomthetho, akayishiyi ingane isikhathi eside kunezinsuku ezi-2. Lapho imidlwane inezinsuku ezingaba ngu-21 ubudala yabonwa ibuthene emidwini emincane ngenkathi omama babo behambile. Lapho izinsikazi zibuya, zondla kuphela amathole azo, futhi kwabonwa ukuthi ziyazonda imidlwane okungeyona eyazo.

Izimpawu zomuntu besifazane kubhalwe ukuthi zanda kancane kancane kohambo lactation ngesikhathi sokubeletha. Kwatholakala ukuthi omama abanamadodana benza uhambo olwengeziwe lokudla bese omama ababenendodakazi ngesikhathi sokubeletha. Lapho ubheka izindlela zokukhula kumawundlu angamaduna nowesifazane ngaphezu kwama-cohorts amabili, kuyaqashelwa ukuthi amamodeli wokukhula afana, noma kunjalo, abesilisa bakhula ngokushesha futhi ukulunyulwa kuba nzima ngeminyaka eminingana. Ukumunca kungenzeka ngaphakathi kwezinsuku ezingama-300. Izingane ziqala ukudla ukudla okuqinile ngaphambi nje kokulunyulwa, futhi ekugcineni zilunyulwe ngo-Septhemba lapho zisakazeka.

Ukufa kwe-Pup kubhekwe kuzo zombili izici zemvelo nokusebenzisana kwabantu. Imbangela enkulu yemvelo yokufa kwemidlwane yindlala elandelwa yi-asphyxiation emgodini, ekubelekeni, ekunyatheni, ekushoneni nasekuphakanyeni inyamazane. Izici zabantu zibandakanya ukucubungula igundane, ukulebula, kanye nokuba khona komuntu uwonke.

Ukudla

Ukudla kwabo kufaka phakathi i-cephalopods, inhlanzi nezinkukhu. Ama-Octopus nemicibisholo yama-squid akha ingxenye enkulu yokudla kwawo kwe-cephalopod. Abantu abaseduze komngcele wabo oseningizimu yebanga baziwa ukuthi banamaphinifa njengengxenye yokudla kwabo. Okuqukethwe esiswini kwahlaziywa futhi kwaboniswa ukuthi kufaka phakathi i-anchovy, i-barracuda, i-flounder, i-mixin, izibani zezibani, i-red cod, isikole sikashaka nezinye izinhlobo eziningi. Ukuhlaziywa okwengeziwe kwama-otolith aqhamuka emideni yawo kukhombisa ukuthi ezinhlotsheni zezinhlanzi ezi-carnivorous, izinhlanzi eziyisimanga zenza iningi lokudla kwazo kwezinhlanzi, zilandelwa ama-anchovies, i-pink cod ne-macrorunus. Kunezinto ezahlukahlukene ezithinta ukudla kwabo, njengesizini, ubulili, ukuzalaniswa, amakoloni aseduze, i-olwandle kanye nesimo sezulu.

Abahlaseli

Owabulala abadumile imikhomo, oshaka, amabhubesi olwandle besilisa eNew Zealand, mhlawumbe nezingwe. Izingonyama zasolwandle zaseNew Zealand zaziwa futhi ukuthi zibhekise imidlwane njengezisulu. Kutholwe ukuhlanza okuningana emabhubesini asolwandle obekufanele aqukethe izinsalela zoboya bezimpawu, ezinye zinamathegi epulasitiki, phambilini axhumeke uphawu lwensimbi yoboya besifazane.

Umthelela wobuntu

Ngaphambi kokuba abantu bafike, izindikimba zizalela kulo lonke elaseNew Zealand. Ukuzingela abafuduki bokuqala baseNew Zealand, iMāori, kwehlise ububanzi babo. Ukuzingela kwezentengiselwano kusuka nje ngemuva kokutholwa kweNew Zealand ngeNew 18s ngekhulu le-18 kuya ngasekupheleni kwekhulu le-19, kwanciphisa inani labantu abasondele ekuqothulweni.

Namuhla, ukudoba ngokuhweba kungenye yemithombo eyinhloko yokufa kwezimpawu zamanzi zaseNew Zealand, imvamisa ngenxa yokubamba nokushona.Ukuqashwa kwalezi zipinki esifundeni saseKaikura kwathola ukuthi izithiyo eziluhlaza okotshani nokugqunywa kwepulasitiki kwakuyizo ezivame kakhulu. Ngaphansi kwengxenye yabantu abadedele ngempumelelo amathuba amahle okusinda ngisho nangemuva kokufakwa okukhulu kwamanxeba. Kwalinganiselwa kwiRoyal Society for the Conservation of Forests and birds ukuthi ngaphezu kwalokho izinkulungwane eziyishumi zamakhulu zamanzi zazingangena zamanetha phakathi kuka-1989 no-1998. Ziyaziwa futhi ukuthi zidutshulwe ngabadobi bezentengiselwano nabokungcebeleka ngoba kucatshangelwa ukuthi baphazamisa ukusebenza kwezokudoba. Kukangaki lokhu kubulawa okwaziwayo akukaziwa, kodwa amaqembu wengcindezi athi ukungqubuzana phakathi kwezimpawu zokudotshwa kwasolwandle nokudotshaniswa kwezinhlanzi kulindeleke ukuthi kwandise. Kusukela ngo-Agasti 21, 2014, izilwane ezimbili eziwohlokayo zitholwe zabulawa eduze kweLouth Bay eSouth Australia. Izimo zokushona kwabo zithathwe njengezinsolayo kanti nophenyo olwalandelwa ukutholakala kwabo. Ngonyaka ka-2015, amalungu amaningana okulondolozwa kwephalamende abiza impikiswano yomphakathi mayelana nokuqalisa ukusebenza kwezimpawu eziyizinkulungwane eziyishumi zaseNingizimu Melika ukuphendula ukuzibandakanya okuningana nezokudoba zaseNingizimu Melika. Ukusuka ngoJulayi 2015, ukubulawa kwezimpawu zomlomo omude kuseyinto engekho emthethweni.

Imisebenzi yabantu eduze kwama-rookeries axhumanisa ukucindezelwa nokwesaba ngenxa yokufa okungaqondile kwemidlwane. Ukusetshenziswa kwamathegi wensimbi yezindlebe kumagundane nakho kuhlobene nokuncipha kokufaneleka kwamathole ngenxa yokuphulukiswa okungaphelele kwendawo yamathegi.

E-Australia

Emanzini ase-Australia weCommonwealth, uphawu olusha lwe-zealand fur ivikelwe Umthetho Wezokuvikelwa Kwemvelo kwi-Biodiversity (EPBC) 1999 ngaphansi kwawo kubhalwe phansi njengezinhlobo zasolwandle ezivikelwe. Lolu hlobo luphinde luvikelwe ngaphansi kwemibuso yamazwe alandelayo ase-Australia:

Izinhlobo zezilwane zivikelwe ngokwakha ipaki yezilwandle eyihektha elinganiselwa ezigidini eziyi-16 etholakala empumalanga yeMacquarie Island ngonyaka ka 2000. Uhulumeni wase Tasmania udlulela nase Macquarie Island Nature Reserve ngamamayela ayi-nautical azungeze lesi siqhingi.

I-Habitat nokubukeka

Seal Guadalupe Fur (I-Arctocephalus townendi) - uhlobo lwe-fur seal, olunye lwezinhlobo ezi-6 zohlobo lwezimpawu zaseningizimu zohlobo lwaso. Ekupheleni kwekhulu leshumi nesishiyagalolunye, ukudoba okungalawulwa kunciphise inani lazo laba abantu abambalwa ngokoqobo, kodwa ngokuhamba kwesikhathi inani lalezi zinhlobo labuyiselwa futhi ngasekupheleni kweminyaka yama-1990 lafika kubantu abayizi-10,000. Lesi silwane sivame ukutholakala esiqhingini saseGuadalupe, eMexico. Ngaphezu kwalokho, umuntu ngamunye walolu hlobo utholakala eziqhingini eziseningizimu yeCalifornia Strait, kufaka phakathi abesilisa abangu-2 esiqhingini saseSan Nicholas.

Ngoba uphawu lobumba lwe-guadalupe I-dimorphism yezocansi iyisici, abesilisa bakhulu kakhulu kunabesifazane. Imibala yabo bobabili ubulili imnyama nsundu noma icishe ibe mnyama, kuphela ngemuva kwentamo ijazi elisele liphenduka umbala ophuzi noma okhanyayo ophuzi. Uboya bezimveku ezisanda kuzalwa mnyama, ukuze zifane ngombala kubantu abadala. Isigaxa soboya beGuadalupe, njengakwezinye izihlambi ze-eyred, sinezindlebe zangaphandle.

Isimo sokuLondolozwa

Ukwehlisa amandla uphawu lobumba lwe-guadalupe Yabangelwa ikakhulukazi ukuthi kusukela ngasekupheleni kweminyaka ye-18 kuya ekuqaleni kwekhulu le-19 lolu hlobo lwaluyinto yokudotshwa kwezentengiselwano. Ngo-1825, lesi silwane sanyamalala ngokuphelele emanzini asogwini oluseningizimu yeCalifornia. Emanzini aseMexico, ukudoba okuthengiswayo kwalolu hlobo kwaqhubeka kuze kube ngu-1894.

I-US National Marine Fisheries Service ibiza lolu hlobo ngokuthi “lusengozini.” IsiGaba seGuadalupe Fur simbozwe ngokuphelele yi-US Hazardous Species Act. Isizathu esikhulu sokwehla kwenani lalezi zinhlobo ngasikhathi sinye kwakuwukudoba kwazo kwezentengiso. Njengamanje, ukuzingela izimbali zoboya zaseGuadeloupe akuvunyelwe, okuye kwalinciphisa kakhulu izinga lokusongela lolu hlobo. Umaphethelo osenyakatho webanga lalesi sitholakala asemanzini ase-United States. Njengamanje, akukho songo ekubuyiselweni kwalolu hlobo lwesenzo somuntu luyaziwa engxenyeni elawulwa yi-US ebangeni le-Guadeloupe fur seal. Ngakho-ke, engxenyeni elawulwa yi-US ebangeni, ukubuyiselwa kwale nhlobo kuqhubeka ngesivinini esingokwemvelo, kuthola umthelela omncane wabantu. Kodwa-ke, ukusebenzisana kweminyango ehlukahlukene ekuvikeleni le nhlobo akuyona into egculisayo ngaso sonke isikhathi, lokhu kubeka uphawu lwengozi yohlobo lweGuadeloupe engozini. Azikho izinyathelo ezikhethekile ezenziwayo ukubuyisela izinombolo zayo, ngaphandle kwalezo ezinikezwe Engxenyeni yesi-7 yoMthetho Wezinto Eziyingozi wase-US.

Kubhalwe kuhlu olubomvu lwe-IUCN ngesimo sezinhlobo ezisondelene nokusongelwa.