Blue whale

Ehlabathini kukho ezininzi izilwanyana ezintle kunye ezimangalisayo. Zingabonwa ngokukhuselekileyo kwi-whale eluhlaza okwesibhakabhaka (ikwabizwa ngokuba yi-blue). Zininzi iimbali ezibhalwa ngaye. Ewe, ngokwenene akaqhelekanga.

Luhlobo luni lwanyana?

I-whale isilwanyana esilisayo, kodwa isilwanyana esilungileyo sihlukile, ngokungafaniyo nabanye. Iingcali zenzululwazi ziye zafakazela ukuba ootata badala bekhokelela kwimpilo yokuphila. Ngendlela, babe neboya, umsila, kunye ne-paws. Namhlanje kunzima ukukholelwa kuyo, kodwa inyaniso ihlala. Izifundo ezitsha zibonakalise ukuba isihlobo esisondeleyo se-whale eluhlaza (kunye nayiphi na enye inhlanzi ngokubanzi) i-artiodactyls.

I-blue whale ineemilinganiselo ezintle. Phakathi kwabo udlula zonke ihlabathi. Ewe, iyona mlimi enkulu emhlabeni. Akukho mntu uphila ngaphezu kwakhe. I-whale eluhlaza okwebude ibingamashumi amathathu namathathu (ubuninzi). Isisindo sawo singalingana neetoni ezilikhulu elinamanci mahlanu.

Umzimba we-blue whale udibene. Yonke ihlanganiswe ngesikhumba esilahlekileyo, enje. Kukho nakanjani uboya. Umbala-obomvu-obomvu. Kukho indawo emnyama. Ziyesizathu sokuba i- whale eluhlaza okwesibhakabhaka evela kude ibonakala i-marble. Qaphela ukuba lesi silwanyana sibonakala sibhakabhaka kuphela xa sijongwa ngamanzi.

I-blue whale ihloniphekile kwaye inganxunguli. Intliziyo yakhe ifutshane ngokuphindwe kabini ngomzuzu. Ijubane le-whale linakho ukuphuhlisa indawo enkulu ukuya kwiikhilomitha ezingamashumi amane nesibhozo ngeyure.

Icandelo le-oval li malunga nama-27 ekhulwini lomzimba wonke. Ubunzima bentliziyo buya kwietoni ezilisibhozo, umthamo wamaphaphu unokufikelela kumawaka amathathu ama-liters, igazi kulo li-toni ezili-8. Umthombo, odala i-whale eluhlaza okwesibhakabhaka, ukukhulula umoya, unokufikelela kwiimitha ezili-10 ubude. Ngenxa yobukhulu bawo obukhulu, iimbumba ze-blue hayi kugcinwa kuma-aquariums.

Ngokwabo, le mibhobho ihlala elwandle. Amanzi abandayo aseMzantsi Hemisphere yimihlaba yezona zikhulu kakhulu. Qaphela ukuba umfudumala amanzi, amancinci ubukhulu bemikhomo ebomvu ehlala kuyo. Amanzi eSri Lanka ngenye yezona ndawo zifanelekileyo zokujonga iimbumba eziluhlaza. Amawaka abavakhenkethi bafika kule mimandla kuphela ukujonga kwizilwanyana ezinkulu kwihlabathi.

Ehlotyeni i-whale eluhlaza ihlala emanzini abandayo, kodwa ngokusondele ebusika kuya kufudukela apho kufudumala khona. Ukwenza oku ukuze asindise ubomi bakhe abancinci, umgca ongaphantsi owenziwe kwaye awunakho ukukhusela kwiqhwa elibi.

Ibhinqa le-blue whale ibeletha kabini ngonyaka. Ukukhulelwa kungumzimba. Isiqhamo sivuthwa kweenyanga ezili-11. Usana obude lufikelela kumitha ezintandathu ukuya kwisithoba, kwaye lunokulinganisela ukuya kumathani amathathu. Iwele zivela kwimeko enye ngaphandle kwekhulu.

Ithole liyakwazi ukuhamba ngokuzimeleyo ukusuka kwimibhobho yokuqala yobomi. Ukutya ubisi umama uvelisa kwiinyanga ezixhenxe ezizayo. I-Kitenok inokusela ukuya kutsho iilitha ezingama-40 zobisi ngosuku.

Kwiinyanga ezisixhenxe, i-cub iya kukhula kakhulu-ubude bayo buya kufika malunga neekhilomitha ezili-16. Ukutshintshwa komntu omdala isondlo kuya kwenziwa ngokuthe ngcembe. Ukutya kwe-blue whale yiplankton. Uyayilandela ngoncedo lweentenkile ezizodwa, ezifumaneka emlonyeni omkhulu kwindawo eqhelekileyo yamazinyo. Ukukhula ngocansi kuza kufike iminyaka elishumi elinesihlanu. I-whale eluhlaza iyakwazi ukuqhubeka iphile kuze kube yiminyaka engamashumi asithoba aneminyaka.

Ezi zilwanyana zizodwa. Indoda ithatha inxaxheba ngokuthe ngqo ekunyamekeleni umntwana kwaye iyayikhusela kwiingozi kuzo zonke iindlela.

Imikhomo ebomvu ihlala kumaqela amakhulu kuphela kwindawo apho kukho ukutya okuninzi. Inani labo linokufikelela abantu abangamashumi amathandathu. Ukunxibelelana kwabo kuqhutyelwa ngamaza omsindo akhethekileyo . Bakwazi ukuva omnye komgama omde.