Kodi njovu imatha bwanji kuthamanga?

Tikamaganizira za njovu, m’maganizo mwathu mumakumbukira zithunzi za zimphona zofatsa zikungoyendayenda m’nkhalango. Kukula kwawo kwakukulu ndi kachitidwe kolingalira kaŵirikaŵiri kumaphimba mphamvu zawo zakuthupi. Koma kunsi kwawo kodekha kuli luso lodabwitsa: njovu zimatha kuyenda mwachangu kuposa momwe anthu ambiri amaganizira. Njovu zimapezeka ku Africa konse ndi ku Asia, ndipo zimadziwika ndi machitidwe awo ovuta komanso anzeru. Amadya zitsamba, ndipo amadya nthawi yambiri ya tsiku lawo.

Ku Tanzania njovu zimapezeka m’malo ambiri osungiramo nyama koma ambiri mwa njovuzo amakhalamo Tarangire National Park.

Ndiye, njovu imatha bwanji kwenikweni kuthamanga?

Liwiro Lodabwitsa la Zimphona

Ngakhale kuti mwina sizimapambana mpikisano uliwonse wolimbana ndi akalulu, njovu zimatha kuthamanga pafupifupi pafupifupi 15 mailosi pa ola (24 makilomita pa ola). Magwero ena amawonetsanso kuti amatha kuthamanga kwambiri mpaka Makilomita 40 pa ola limodzi. Izi zimathamanga kwambiri kuposa momwe munthu angathamangire, ndipo ndi umboni wa kumanga kwawo kwamphamvu.

Komabe, mawu akuti "kuthamanga" akhoza kukhala osocheretsa pang'ono. Njovu zilibe mayendedwe othamanga ngati nyama zina. M'malo mwake, amayenda mofulumira, kuyenda kwamphamvu, kumene phazi limodzi limakhala pansi nthawi zonse. Kuyenda kwapadera kumeneku kumawathandiza kukhalabe okhazikika ngakhale kuti ali ndi kukula kwakukulu.

Pali zinthu zingapo zimene zimathandiza kudziwa liwiro la njovu. Msinkhu wa njovu ndi thanzi lawo lonse zimakhudza kwambiri kuyenda kwake, ndi anthu achichepere, athanzi omwe amatha kuyenda mwachangu poyerekeza ndi akulu kapena ovulala. njovu. Malo amakhalanso ndi gawo lalikulu; njovu zimatha kuthamanga kwambiri pamalo athyathyathya, otseguka kuposa pamalo osagwirizana kapena olimba. Chilimbikitso ndi chinthu chinanso chachikulu, popeza njovu ikuthawa ngozi kapena kufunafuna madzi mwachangu imawonetsa liwiro lalikulu kuposa kuyenda wamba. Pomaliza, kukula kwa njovu kumakhudzanso liwiro lake, chifukwa njovu zazikulu zimafuna mphamvu zambiri kuti ziyende, zomwe zingathe kuchepetsa kuthamanga kwake.

Kuposa Kukula Kokha

Ngakhale kuti liwiro lawo silingakhale chikhalidwe chawo chodziwika bwino, ndi gawo lofunikira kwambiri pakupulumuka kwawo. Kumawathandiza kuthaŵa ngozi, kufika ku magwero a madzi, ndi kuyenda m’madera awo aakulu. Choncho, nthawi ina mukadzaona njovu, kumbukirani kuti pansi pa kunja kwake kofatsa pali mphamvu yodabwitsa yoyenda mofulumira modabwitsa.