Zidole zina zachikulire ku USA, Germany ndi Belgium zomwe zili mgulu, zotumiza mwachangu

Mu Januware 2022 kuchokera pachilumba cha Adelaide,Antarctica, Silicone ya Chidole Yeniyeni

chipale chofewa chinali kugwa chokhuthala komanso mwakachetechete, zinkangomveka ngati tidutsa mumlengalenga. Chidole Chogonana Cha Amuna Olemera Bulu Kugonana Chidole

"Kukhala chete kuli phokoso, kotero kunali kosokoneza," akuteroBertie Gregory, National Geographic Explorer komanso gulu la Animals Up Close pa Disney+.

Gregory anadutsa Drake Passage yomwe imalekanitsa South America ndi South America kuti apange mafilimu osowa kwambiri.orcaanthu otchedwa B1. Amadziwika chifukwa cha njira zawo zapadera zopangira mafunde omwe amagwetsa madzi oundana, otchedwa Antarctic Orcas, omwe mwina amakhala pafupifupi zana. Doll Sex Doll

Kotero pamene Gregory ndi gulu lake la opanga mafilimu ndi asayansi anayamba kutsatira kamphindi kakang'ono ka B1s osaka zisindikizo mu chipale chofewa, iwo anaganiza kuti agunda jackpot. Koma zomwe omwe anali m'sitimayo sanadziwe panthawiyo ndikuti orcas sanali okha.

Choyamba, nkhokwe inagunda nyama zawo—aWeddell sealatagona pakatikati pa chipale chachikulu cha ayezi. Chidole Chogonana Cha Amuna Olemera Bulu Kugonana Chidole

(Phunzirani momwe orcas angaphe nyama yayikulu kwambiri padziko lapansi.)

Gregory anati: “Anasambira pansi pa madzi oundana monga mmene amachitira nthaŵi zonse, koma sitinaone mafunde akuphulika, ndipo tinali ngati, ‘Ayi, asokoneza,” akutero Gregory. "Koma m'malo mwake anali kupanga chiwopsezo cham'madzi."

Ndi drone ya mumlengalenga, ogwira nawo ntchito adayang'ana pamene orcas akuswa nsanja yowundana ndi chisindikizocho kuchokera pansi. Zinagwira ntchito, kukakamiza chisindikizocho kuti chilowe m'madzi, pomwe potoyo inatha mphindi zingapo ikutopetsa nyamayo.

“Kenako, mwadzidzidzi, awirianamgumi a humpbackbwerani basi,” akutero Gregory. “Iwo amachita phokoso lodabwitsali [limene] laphokoso kwambiri, moti limamveka m’mbali mwa bwato, ngati mmene njovu ikulira.”

Asayansi awona ndikujambula nyama zam'mbuyo, zomwe zimadya nkhanu zazing'ono zotchedwa krill, zomwe zimasokoneza kusaka kwa orca nthawi zambiri, koma kangapo kokha pakati pa B1 orcas. Chifukwa zilombozi nthawi zina zimalimbana ndi ana a ng'ombe, Doll Sex Doll

Akatswiri amati anamgumiwo amatha kudana ndi orcas akawaona akusaka. (Werengani zambiri:“N’chifukwa chiyani anamgumi a humpback amateteza nyama zina ku anamgumi akupha.”)

Munthawi imeneyi, ma humpbacks anali mochedwa kwambiri kuti alowererepo m'malo mwa chisindikizocho, koma pakati pa kulira kwawo kosadziwika bwino ndi chisankho chosambira mu orca pod, Gregory akukhulupirira kuti awiriwa amayesa kusokoneza kusaka kwa orca komanso kuteteza chisindikizo.

Leigh Hickmott, katswiri wa zamoyo za anamgumi wa pa yunivesite ya St. Andrews ku Scotland ndiponso wothandizana ndi Gregory pa ntchito yophunzira za B1, akuvomereza.

"Ndikuganiza kuti zikuwonetsa zizindikiro zomveka bwino," akutero Hickmott.