Mpheta - nthumwi za gulu lalikulu la mbalame zambiri, zodziwika ndi kukula kochepa, chimbudzi cholimba komanso mawonekedwe aphokoso. Nthenga izi sizimasiya malo awo okhala nthawi yozizira. Ndipo mchiwiri ali wachiwiri alimbikitsa kuti amapirira chimfine, chifukwa amakhala mu nyenyezi ndipo amatha kutentha limodzi. Koma kwenikweni, 70% ya mpheta zabanja zimazizira. Cholinga cha izi ndi kutentha kochepa.
Mu 2018, theka lachiwiri la February, anticcic anticyclone ndipo kuwukira kwa ultraour kunabwera ku Europe ku Russia, kumwera kwa Farwa, Uriberia ndi Siberia. Usiku, kutentha kunatsitsidwa ku -39 madigiri ndi pansi. Unduna wa zochitika zadzidzidzi zapempha anthu kuti asachoke kunyumba usiku. Ngati kuzizira kwankhanzako ndi kowopsa kwa anthu, ndiye kuti nyama zazing'ono zomwe zimangokhala mpheta - zidaphedwa.
Kuphatikiza apo, kufalikira kwa kutentha kwa otuma kumachotsa mwayi wolumikizana ndi madera otentha.
Alexander Shepel, a Russia Ornithologiths kuchokera ku Perm, limodzi ndi anthu okonda anzawo, maselo a perm adatsegulidwa potsatira mayendedwe awo nthawi yozizira. Pambuyo kanthawi, bambo adapezeka ku Cheboksary. Izi zimatsimikizira kuti lingaliro lazovuta, ngakhale nyengo yozizira mbalame zimasintha kwakanthawi kochepa.
Zomwezo zimagwiranso ntchito pamtanda, chifukwa mitundu yonseyi ndi ya gulu limodzi ndipo lili ndi zomwezi. Koma ndi kugawidwa kwakukulu kwa chisanu, mbalame sizingoperewera malo omwe mungauke, zomwe zinachitika mu 2018 potsimikizira kuti unyinji wa nsomba.
Kuphatikiza apo, yemwe wachititsa dzina lake Ornith adawona kuti tsiku lalifupi lidachotsa mwayi wokhala ndi thanzi lonse. Mphamvu zosakwanira zimapangitsa kuti mpheta zitafooka ndipo sizinapange mphamvu zokwanira kukhala ndi moyo wozizira mpaka kalekale.
Komabe, nthawi yokhazikika, nthenga zimatsika pang'ono madigiri 40 pamene kuzizira kwalowa m'malo mwa masiku otentha ndi usiku.
Ndikofunikanso kudziwa kuti kagayidwe kambiri ndiye chikhalidwe chachikulu cha zonse zopangidwa, kukhala ndi kukula kochepa. Amafuna chakudya chambiri chifukwa cha ndalama zambiri. Koma tsiku lalifupi lalifupi silimalola mpheta kuti idye tsiku lililonse ndipo potero timafooketsa.
Nthawi yomweyo, chisanu chachangu kwambiri, chakudya chinanso chomwe amafunikira. Chifukwa chake, anthu ayenera kuyang'anira mbalame zazing'ono zamatauni ndikudyetsa tirigu, mapira ndi oats. Mbewuzi ndi maziko a zakudya zamtunduwu.
Chifukwa chake, mpheta sizithana ndi nthawi yayitali zimachepetsa kutentha. Nthawi yochepa amatha kukhala ndi moyo, koma mothandizidwa ndi munthu.