Ukufa kwezilwane kwezilwane kungenye yezenzakalo eziyinqaba kakhulu zemvelo. Kungani amahlengethwa ephonswa ngaphandle yizinkulungwane ngasogwini, nezimvu nezimvu zomhlambi wonke umhlambi kuze kube selasha?
Eqoqweni lethu amacala adume kakhulu futhi angajwayelekile okufa kwezilwane ezingxenyeni ezahlukene zomhlaba wethulwa.
Ukufa kwamavubu e-Uganda
Ngo-2004, cishe ama-behemoth angu-300 ashonela epaki kazwelonke e-Uganda. Isizathu sokufa kwesilwane semfuyo kwakuyi-infection nge-anthrax. Ama-spores of bacteria ayingozi awela echibini, lapho imvubu iphuza khona amanzi.
Ukufa kwe-Pelicans ePeru
Ngo-2012, ogwini lwasePeru, lithwala izinyoni eziyizinkulungwane ezingu-1200. Isibalo sabantu besabeka kakhulu, izivakashi zasheshe zashiya isifunda. Ngenxa yalokho, ukufa okungaqondakali kwabhalwa ekunqandeni kwe banal kokudla okuyinhloko kwezinyoni - ama-anchovies, okwakungenxa yokungcola kwamanzi aphezulu.
I-Riddle of Blackbirds
Esinye sezimo ezingavamile kakhulu sokufa kwezilwane kwenzeka ngo-2011 e-Arkansas. Ama-blackbirds afile aqala ukuwa phansi ngamakhulu. Ezinsukwini ezimbili kamuva, isimo esifanayo saphendulwa eLouisana. Ekuqaleni, ososayensi bacabanga ukuthi izinyoni zithole uhlobo oluthile lwezifo ezibulalayo, kodwa izifundo zabonisa ukuthi kwakungenayo amagciwane ayingozi emzimbeni wabo. Kodwa emizimbeni yabafileyo iqhubekile kwakukhona ukulimala okuningi. Njengoba lezi zenzeke zenzeke ngamaholide omnyaka omusha, kwaphakanyiswa ukuthi imbangela yokushona komzimba kwakuyiziqhumane. Bangase babesabe iminyango yabo emakhaya abo bese bebenza besabe. Mhlawumbe, besaba futhi bengaboni kahle ebumnyameni, izinyoni zaqala ukushayela ezakhiweni nasezihlahleni, ngenxa yalokho zathola ukulimala kanzima zawa.
Ama-dolphins-azibulala
Ngo-February 2017, amahlengethwa angaphezu kuka-400 okugaya abalekela ogwini laseNew Zealand. Ngenxa yalesi sivivinyo sokuzibulala, kwabulawa izilwane ezingaba ngu-300, bonke abanye bakwazi ukukhishwa emigodini bese begcinwa.
Lokhu akusiyo icala lokuqala. Ngezikhathi eziningana ezingxenyeni ezihlukene zomlando womhlaba wokuzibulala mass of dolphins kanye nemikhomo. Kungani izilwane zenza lokhu, zihlala zingaziwa.
Ukufa okubuhlungu kwe-white geese e-Montana
Ngo-2016, izinkulungwane zamahansi ezimhlophe zafa eLachini elinobuthi iBerkeley-Pit, e-Montana. Umhlambi wezinyoni wawela phezu kwechibi futhi wanquma ukulinda isiphepho seqhwa esizayo phezulu. Lesi sinqumo saphenduka. Ichibi liqukethe inqwaba yemfucuza enobuthi, kubandakanya ithusi, i-arsenic, i-magnesium, i-zinc, njll. Ukuphuza amanzi anobuthi avela echibini, cishe wonke ama-geese ahlongakele, kuphela izinyoni ezingaba ngu-50 kwabangu-10 000 abasinda.
Ukufa kwe-reindeer eNorway
Ngo-2016, kwabulawa izilwane ezingu-323 epaki likazwelonke laseNorway laseHarangervidda. Abacwaningi bakholelwa ukuthi imbangela yokufa kwazo zonke izilwane kwakuyisiteleka somlilo.
Ukufa kwempilo yasolwandle eChile
Ngo-Mashi 2013, ogwini lomuzi waseChile of Coronel lwaluhlanganiswe nezinkulungwane zezinhlanzi ezifile kanye ne-shellfish. Ngenxa yesizathu esingacacile, izakhamuzi zasolwandle zagijima ngasogwini, zidweba isihlabathi sogwini olubomvu. Ukuphenya kwalesi sigameko akuzange kuholele kunoma yini, futhi kusekhona isembozo semfihlo.
Ukufa okubi nokumangalisayo kwamaxoxo emaJalimane
Isenzakalo esingavamile kakhulu senzeke ngo-2006 kwelinye lamachibi ase-Hamburg. Amaxoxo ahlala echibini ngokuzumayo aqala ukufa, ngenkathi ukufa kwabo kwakunjengezigcawu ezivela kumafilimu amahlazo amakhulu kakhulu. Ekuqaleni lezi zilwane ezinwabuzelayo zancipha kancane kancane, futhi ngemva kokuvuthwa kwazo ngezikhathi ezingu-3-4, zivele ziqhuma futhi ziqhuma, zahlakaza izimbongolo zazo. Ngakho-ke, abangaba ngu-1000 ama-amphibians bafa. Ukufa okungaqondakali kwamaxoxo kwakungukungqubuzana okukhulu, kodwa ososayensi abakakaze bakwazi ukuthola izizathu zayo zangempela.
Ukuzibulala kwezimvu eTurkey
Ngo-2005 cishe izimvu eziyizinkulungwane ezingu-1 500 zagijimela ehlathini eTurkey. Ngenxa yalesi sivivinyo sokuzibulala, izilwane ezingu-450 zabulawa ekufeni, kanti abanye baphumelela ukusinda ngenxa yokuwa kwezimpawu zabaculi abafile.
Izinkulungwane zezinhlanzi ezifile eTexas
Ngo-June 2017, izinkulungwane zezinhlanzi ezifile zafunyanwa ogwini lweGulf of Matagorda eTexas. Ugu lolwandle olungama-1.5km lugcwele izidumbu ze-mendadenas, i-flounder ne-trout. Isizathu sokulahlekelwa kwezinhlanzi sasingacacile, kodwa ososayensi abathile bakholelwa ukuthi izilwane zingabuthiwa yi-toxins ezithengisa ezinye i-algae ngesikhathi sezimbali.