Ka yi la'akari da abin da tsuntsãye tashi kudu, da kuma wanda kasance

All yara san cewa da yawa tsuntsaye da farko na sanyi weather bar su 'yan qasar arewacin latitudes kuma tafi a kan dogon tafiya zuwa kudu. Me ya sa wannan magana? Haka ne, domin a karkashin wani Layer na snow ne mafi wuya a sami abinci, kwari da kuma tururuwa, wanda za ka iya ji dadin a lokacin rani, da kuma iska zafin jiki ne ma low. Duk da haka, mu latitud ba da barin dukan mazaunan cikin wani sarari suKe Heights. Abin da tsuntsãye tashi kudu, da kuma waxanda suke a gida - yanzu za mu duba a daki-daki.

Dalilan da tsuntsaye canza su gida

Kowane tsuntsu ne memba na fauna, kuma a lokaci guda mai raba mulki tsakanin dukkan dabbobi. Wadannan ƙirƙirar dumin jiki, da yanayin jikinsu ne 40 digiri a kan talakawan. Tare da farko na tsanani frosts tsuntsaye fara jin wata rashin zafi, gashinsa da kuma saukar da shi ne bai isa ya jimre da matsalolin da frosts. Duk da haka, wannan halin da ake ciki shi ne ba musamman ga kowane irin mulkin. Sparrows, mashi, zakara, chickadees kasance a kan halinsu, a cikin temperate latitudes, tunda tsarin jikinsu, da yawan gashinsa da kitsen ne da ya fi yadda da yawo wani sarari suKe mazaunan. A sakamakon amsa tambaya: "Abin da tsuntsãye tashi kudu?" - muna iya cewa da farko na duk waɗanda suke ga physiological dalilai ba jimre da tsanani frosts. Af, idan wani tsuntsu na zaune a cikin wani kudancin yankin (Rostov-on-Don, Belgorod), shi ba ya bar su asashe saboda sanyi. Amma idan ta haifuwa - Norilsk, jirgin zuwa kudancin yankin ne wani ɓangare daga ta rayuwa sake zagayowar.

The abinci - mai muhimmanci rarrabẽwa a zabi na zama

Magana ne game da abin da tsuntsãye tashi kudu, ba za a rasa, da kuma ikon factor. Mafi yawan su ne insectivorous, sabili da haka, a cikin hunturu su rage cin abinci an rage wa sifili. Birds cewa ci kawai kwari da kuma kadan kwari, samun zuwa ƙasashe inda dusar ƙanƙara ba ya fada, don haka da cewa su abinci jinkirta cika. Daga cikin su akwai kananan tsuntsaye, blackbirds, zakara, Rooks. Rayayye ci kwari oatmeal, warblers, zoryanki. Har ila yau, magana game da abin da irin tsuntsaye tashi kudu saboda rashin su fĩfĩta abinci, ba za ka iya buga tsattsewa. Bã su da wani abu a lokacin rani zai iya ci manyan kwari kamar dragonflies, May beetles da kamar kan gardama. Winter su a cikin mu latitudes, don haka da gamu da YAKE ba na gaskiya ba.

Abin da tsuntsãye tashi kudu a fall a kan?

Tare da na farko sanyi karye bar kasar mu da mafi zafi-m mazaunan sama. Daga cikin su akwai tsattsewa, zakara, starlings, kananan tsuntsaye, buntings, cranes, blackbirds, larks. Hakika, a dumi kasashen, da kuma sa a kashe irin manyan tsuntsaye, kamar herons, cranes, storks, ducks, Swans, alhudahuda, daji geese, orioles da cuckoos. Dalilin da tashi daga waɗannan tsuntsaye ne dauke shi a wani rashin abinci, musamman, hibernate ko mutuwa daga dukkan kwari da cewa rayuwa, a lokacin rani. Sun kasance sũ ne na farko na dukkan migratory tsuntsaye tashi zuwa kudancin yankunan da na karshe dawo gida. Wannan shi ne dalilin da ya sa tsattsewa za a iya gani a kan titi ne kawai daga Afrilu. A daji Swans su kõmo zuwa ga lake ba a baya fiye May.

Ka yi la'akari da abin da tsuntsãye tashi zuwa ƙasashe masu nisa a cikin hunturu

Lokacin da sanyi ya riga ya sami da babba hannun, mu yankin ne tsuntsu iya barin kawai idan sanyi zai zama ma da karfi, ko da abinci, kamar kwakwalwan kwamfuta, hatsi, da tsaba ba zai zama a kan tituna a duk. Sau da yawa a cikin warmer kasashe aika tsuntsaye, gauraka suna kiyaye, woodpecker, wani lokacin bar mu asashe bullfinches. Wadannan mazaunan sama saukin jure sanyi, saboda haka kawai abu da za su iya sanya su tashi, su tafi - shi ne rashin abinci.