Iminenga ye-humpback yeyeminenga ye-baleen. Zimalunga neemitha ezili-15 ubude kwaye zinobunzima obufikelela kwiitoni ezingama-30. Icala layo elingasentla lingwevu-mnyama kwaye ngenxa yoko alibonakali. Kuphela ngamaphiko amakhulu epectoral kunye nangaphantsi anemibala ekhanyayo. Xa umnenga we-humpback untywila, uqala wenze i-hump - oku kubangele ukuba ube negama elingenamsebenzi. Igama lesiLatini, kwelinye icala, libhekisa kumaphiko amakhulu omnenga.
Xa ubukele iminenga, into yokuqala oyibonayo kukuvuthela, okunokufikelela kwiimitha ezi-3 ukuphakama. Emva koko kulandela umva ngephiko elincinci, elingabonakaliyo. Xa untywila, umnenga phantse usoloko uwuphakamisa umsila wawo uphume emanzini uze uwunike amandla ngokuqhwabaza kwawo. Ngokukodwa kwiindawo zabo zokuzalela, olu hlobo lwe-whale luyaziwa ngokuxhuma kwe-acrobatic kwaye ngoko ke yintandokazi yabantu kwiindwendwe ze-whale.
Umnenga ngamnye unephiko lomsila. Umzobo okwicala elingaphantsi komsila ukhethekile njengophawu lweminwe yethu. Ngokuthelekisa ezi patheni, abaphandi banokuyibona ngokuqinisekileyo iminenga ye-humpback.
Iminenga ye-humpback ihlala kuzo zonke iilwandle emhlabeni. Bahamba imigama emide xa befuduka. Iindawo zabo zokuzalela zisemanzini ashushu naphantsi kwetropiki. Iindawo zabo zokutya zisemanzini amhlophe.
Uhlobo lomnenga olunerekhodi ezininzi!
Zinde kangakanani iimpiko zomnenga?
Zizezona ziphiko zide kubukumkani bezilwanyana kwaye zifikelela kubude obude ukuya kuthi ga kwi-5 yeemitha. Igama lesiLatin lomnenga i-humpback whale (Megaptera novaeangliae) lithetha "lowo unamaphiko amakhulu avela eNew England". Ubhekisa koomatshini beepinball abakhulu ngokungaqhelekanga bendidi yeminenga.
Yintoni le ikhetheke kangaka ngengoma yomnenga?
Ingoma yeminenga ekuthiwa yingcungcu yenye yezona zandi zityebileyo nezona zikhwaza kwizilwanyana. Isifundo e-Australia sabhala izandi ezingama-622. Kwaye kwi-decibel ezili-190, ukucula kunokuvakala malunga neekhilomitha ezingama-20. Umnenga ngamnye unengoma yawo eneevesi ezahlukeneyo ezitshintsha kubomi bakhe bonke. Izilwanyana zihlala zicula malunga nemizuzu engama-20. Nangona kunjalo, eyona ngoma inde irekhodiweyo yomnenga i-humpback whale kuthiwa yahlala phantse iiyure ezingama-24.
Ide kangakanani ukudada kweminenga?
Umnenga obizwa ngokuba yi-humpback whale kudala wabamba irekhodi ngowona mgama mde sihambileyo isilwanyana ukuza kuthi ga ngoku. Yaboniswa eBrazil ngo-1999, kwafika kwa esi silwanyana eMadagascar ngo-2001. Phantse i-10.000 km yokuhamba yayiphakathi, ke phantse ikota yokujikeleza umhlaba. Xa zifuduka phakathi kwehlobo nasebusika, iminenga ifikelela kumawakawaka eekhilomitha. Ngokwesiqhelo, nangona kunjalo, uhambo sisiqingatha nje somgama werekhodi omalunga ne-5.000 km. Okwangoku, umnenga ongumbala ongwevu uye wayodlula irekhodi lomnenga.
Iimpawu zoMnenga weHumpback-Iinyaniso Megaptera novaeangliae
Inkqubo | Umyalelo: imikhomo (iCetacea) / i-suborder: i-baleen whales (Mysticeti) / usapho: imikhomo ye-furrow (Balaenopteridae) |
Igama lodidi | Inzululwazi: I-Megaptera novaeangliae / into encinci: i-humpback whale |
IMerkmale | Ngwevu-mnyama ngombala ongaphantsi, okhanyayo ongasekhoyo, ovuthuzayo, ovuthuzayo malunga ne-3 yeemitha ukuphakama, wenza i-hump xa udilika kwaye uphakamisa i-fin ye-caudal, iipateni ezizodwa ezantsi kwe-fin ye-caudal |
Ukuphakama kobunzima | malunga neemitha ezili-15 (12-18m) / ukuya kuthi ga kwiitoni ezingama-30 |
Ukuzaliswa | Ukuvuthwa ngokwesondo kwiminyaka emi-5 / ixesha lokumitha iinyanga ezili-12 / ubungakanani benkunkuma 1 isilwanyana esincinci / isilwanyana esanyisayo |
sokuphila | malunga neminyaka engama-50 |
Lebensraum | Ulwandlekazi, luthanda ukuba kufutshane nonxweme |
Indlela yobomi | uwedwa okanye ngamaqela amancinci, ubuchule bokuzingela okuqhelekileyo okwaziwayo, ukufuduka kwamaxesha onyaka, ukutya kwikota yehlobo, ukuzala kwakhona kwiindawo zokuhlala ebusika |
ukudla | IPlankton, krill, intlanzi encinci / ukutya kuphela kwiindawo zokuhlala zasehlotyeni |
indawo yokuhambisa | kuzo zonke iilwandlekazi; Ihlobo kumanzi polar; Ubusika kumanzi ashushu kunye namanzi ashushu |
Ubungakanani babemi | malunga.I-84.000 yezilwanyana ezivuthiweyo ngokwesondo kwihlabathi liphela (Uluhlu oluBomvu 2021) |
Isimo sokhuselo | Ngaphambi kokuvalwa kwe-whaling ngo-1966 kuphela ngamawaka ambalwa, ukusukela ngoko abantu baphinde bachacha, uLuhlu oluBomvu 2021: inkxalabo ephantsi, ukwanda kwabemi |
Indalo kunye nezilwanyana • imfuyo • Isichazimagama sezilwanyana • Izilwanyana ezanyisayo • Izilwanyana ezanyisayo zaselwandle • Iminenga • umnenga we-humpback • Ukubukela iminenga
I-AGE ™ ifumene imikhomo ye-humpback eyenzelwe wena:
Ngaba ungayibona phi iminenga?
Indawo ezizalela kuyo: umz. iMexico, iCaribbean, iOstreliya, iNew Zealand
Ukutya okuthathayo: umz. Norway, Iceland, Greenland, Alaska, Antarctica
Iifoto zeli nqaku lengcali zithathwe ngoFebruwari 2020 Loreto kwiBaja California Sur ukusuka eMexico, ngoJulayi 2020 ngo Dalvik kwaye I-Husavik kuMntla Iceland ngokunjalo nakwi Ukuntywila ngeminenga eSkjervøy Norway ngoNovemba 2022.
Iinyani ezinceda ekubukeni kweminenga:
Iimpawu ezibalulekileyo zeminenga ye-humpback
Udidi: Umnenga waseBaleen
Ubukhulu: malunga neemitha ezili-15 ubude
Ukubetha: 3-6 yeemitha ukuphakama, ngokucacileyo ukuvakala
I-Dorsal fin = i-fin: encinci kwaye ingabonakali
Umsila wokugqibela = i-fluke ihlala ibonakala xa udilika
Inqaku elikhethekileyo: umatshini omde kakhulu wepinball kubukumkani bezilwanyana
Kulungile ukubona: ukuvuthela, ukubuyela emva, ukubhuqa
Ukuphefumla kwesingqisho: Ngokwesiqhelo amaxesha angama-3-4 ngaphambi kokuntywila
Ixesha lokuntywila: imizuzu emi-3 ukuya kweli-10, ubuninzi bemizuzu engama-30
Ukutsiba kwe-Acrobatic: rhoqo (ngakumbi kwikota yasebusika)
Ukubukela uMnenga nge-AGE™
1. Ukubukela iWhale - kumzila wezigebenga ezithambileyo
2. Ukuntywila ngeminenga eSkjervoy, eNorway
3. Ngeeglasi zokuntywila njengendwendwe kwindawo yokuzingela i-herring ye-orcas
4. I-Snorkeling kunye neDiving eYiputa
5. Uhambo lwase-Antarctic kunye nenqanawa yohambo lwenqanawa i-Sea Spirit
6. Ukubukela iWhale eReykjavik, eIceland
7. Ukubukela iiWhale Hauganes kufutshane naseDalvik, eIceland
8. Ukubukela iminenga eHusavik, eIceland
9. Iminenga eAntarctica
10. Iidolphin zomlambo waseAmazon (Inia geoffrensis)
11. Ukuhamba ngenqanawa eGalapagos kunye nomqhubi wenqanawa uSamba
Indalo kunye nezilwanyana • imfuyo • Isichazimagama sezilwanyana • Izilwanyana ezanyisayo • Izilwanyana ezanyisayo zaselwandle • Iminenga • umnenga we-humpback • Ukubukela iminenga
Ukupheka, JG (2018):. Megaptera novaeangliae. Uluhlu oluBomvu lwe-IUCN lweeNdidi ezisengozini ngo-2018. [Kwi-Intanethi] Ifunyenwe ngo-Epreli 06.04.2021, XNUMX, ukusuka kwi-URL: https://www.iucnredlist.org/species/13006/50362794
IceWhale (2019): Iminenga ejikeleze i-Iceland. [kwi-Intanethi] Ifunyenwe ngo-Epreli 06.04.2021th, XNUMX, ukusuka kwi-URL: https://icewhale.is/whales-around-iceland/
Ukugxila kwi-Intanethi, i-tme / i-dpa (23.06.2016): I-whale engwevu yabasetyhini igubungela umgama werekhodi. [kwi-Intanethi] Ifunyenwe ngo-Epreli 06.04.2021th, XNUMX, ukusuka kwi-URL:
https://www.focus.de/wissen/natur/tiere-und-pflanzen/wissenschaft-grauwal-schwimmt-halbes-mal-um-die-erde_id_4611363.html#:~:text=Ein%20Grauwalweibchen%20hat%20einen%20neuen,nur%20noch%20130%20Tiere%20gesch%C3%A4tzt.
I-Spiegel Online, mbe / dpa / AFP (Okthobha 13.10.2010, 10.000): Umnenga i-Humpback whale uqubha phantse i-06.04.2021 leekhilomitha. [kwi-Intanethi] Ifunyenwe ngo-Epreli XNUMXth, XNUMX, ukusuka kwi-URL:
https://www.spiegel.de/wissenschaft/natur/rekord-buckelwal-schwimmt-fast-10-000-kilometer-weit-a-722741.html
I-WWF Germany Foundation (nge-28.01.2021 kaJanuwari 06.04.2021): Uhlobo lwesichazi-magama. Umnenga we-Humpback (Megaptera novaeangliae). [kwi-Intanethi] Ibuyisiwe nge-XNUMX ka-Epreli ka-XNUMX, isuka kwi-URL:
https://www.wwf.de/themen-projekte/artenlexikon/buckelwal
IWhaleTrips.org (oD): Iminenga ekuthiwa yi-humpback. [kwi-Intanethi] Ifunyenwe ngo-Epreli 06.04.2021th, XNUMX, ukusuka kwi-URL: https://whaletrips.org/de/wale/buckelwale/
Ababhali beWikipedia (ngo-Matshi 17.03.2021, 06.04.2021): Umnenga ongumbala. [kwi-Intanethi] Ifunyenwe ngo-Epreli XNUMXth, XNUMX, ukusuka kwi-URL: https://de.wikipedia.org/wiki/Buckelwal