Mfundo Zosangalatsa za Mbalame Kusamuka

Mbalame iliyonse imadziwika ndi kusamukira kwina monga nthawi yabwino kuona mbalame zatsopano ndi zachilendo zikudutsa m'madera omwe sungapezeke m'nyengo yobzala kapena yozizira. Koma kodi mumadziwa bwanji za kusamuka ndi momwe mbalame zikuyendera chaka chonse? Mbalame izi zimakudabwitsani!

Trivia About Bird Kusamuka

1. Mawu oti kusamukira kumachokera ku Latin migratus yomwe imatanthauza "kusintha" ndipo imatanthawuza momwe mbalame zimasinthira malo awo nthawi ndi nthawi. Pali mitundu yosiyanasiyana ya mbalame zosamukira , koma zonse zimakhudza mtundu wina wa mbalame zosiyanasiyana.
   

1. Kusamukira kumayambira mu kasupe ndi kugwa, koma kwenikweni, pali mbalame zosuntha masiku 365 pachaka . Zenizeni zenizeni zomwe mbalame zimasamukira kumadalira zinthu zambiri, kuphatikizapo mitundu ya mbalame, mtunda wautali, ulendo waulendo, njira, nyengo ndi zina.
   
2. Asanayambe kusuntha, mbalame zambiri zimalowa mumtundu wa hyperphagia , kumene mahomoni amachititsa kuti awonjezere thupi lawo kwambiri kuti asunge mafuta kuti azigwiritsa ntchito monga mphamvu panthawi yoyendayenda. Mitundu ina ya mbalame imatha kuchulukitsa kulemera kwa thupi m'masabata omwe akutsogolera kusamuka. Nthawiyi ndi pamene zakudya zowonjezera, monga odyera kumbuyo, zimakhala zovuta kwambiri kuti mbalame zikhale ndi mafutawa.
   
3. Nthawi yomwe imatenga mbalame imodzi kuti ikwaniritse njira imodzi yosamukira imatha kuchokera masiku angapo kapena masabata mpaka miyezi inayi, malingana ndi mtunda wautali, liwiro la ndege, njira ndi maimidwe. Mbalame zimayenda mochedwa m'nyengo zambiri zimapita mofulumira kusiyana ndi anthu oyambirira kusamukira ku mitundu yofanana, ngakhale m'misewu yomweyo.
   

1. Ma Hawks, swifts, swallows ndi madzi othamanga amasuntha makamaka masana, pamene mbalame zambiri zimatha kusamuka usiku, mbali imodzi kuti zisamayang'anire nyama zowonongeka monga raptors . Mpweya wozizira, usiku wamtendere usiku umapangitsanso kusamuka kwabwino kwa mitundu yambiri. Mbalame zomwe zimasamukasana masana nthawi zambiri zimagwiritsa ntchito mpweya wotentha wa dzuwa kuti zikhale zosavuta kuti ziwuluke mosavuta.
   

1. Mbalame zoyendayenda zimagwiritsa ntchito nyenyezi kuti ziziyenda, komanso dzuwa, mphepo ndi mafunde, zomwe zimawatsogolera kumalo omwewo chaka chilichonse. Mphamvu ya maginito ya padziko lapansi imathandizanso kuti mbalame ziziyendayenda popita kudziko lina .
   
2. Mbalame zimatha kuchoka pa maola 15-600 kapena kuposerapo patsiku pamene akusamukira, malinga ndi nthawi yomwe amasamukasamuka, kutalika kwake ndi momwe amakumana nazo pamsewu. Zakudya zoyenera komanso chakudya chochuluka, madzi ndi malo ogona zimakhudzanso momwe mbalame zingathere kuyenda tsiku limodzi.
   
3. Anthu othawa kwawo otchedwa Transoceanic - mbalame zomwe zimatsatira njira yopita kunyanja zomwe zimadutsa nyanja - zimathera maola 100 kapena kuposa mlengalenga pokhapokha zitabwera. Panthawi yovuta kwambiri, mbalamezi zimadziwika kuti zimapita ku ngalawa panyanja pamene zikulakalaka mpumulo. Akafika pamtunda, nthawi zambiri anthu othawa kwawo otopa amatha kusonkhana kuti onse asonkhane pamalo oyamba omwe amakhalapo kapena chakudya.
   
4. Mbalame zambiri zouluka zimakhala ndizitali, zowonjezereka kuposa zamoyo zosasuntha kapena mbalame zomwe zimakhala ndifupikitsa. Mapiko amenewa ali ndi mphamvu zowonongeka kwa mpweya ndipo zimapangitsa kuti zitha kuyenda mosavuta, makamaka paulendo wautali.
   
5. Mbalame zoyendayenda zimayenda mofulumira kuchokera pa makilomita 15 mpaka 50 pa ora malingana ndi zamoyo, kuthamanga kwa ndege, kutentha kwa mpweya ndi mphepo zomwe zikupezeka zomwe zingapitirize kapena kuchepa liwiro.
   

1. Ngakhale kuti mbalame zambiri zimasuntha pamtunda wautali kuposa mamita 2,000, mbalame zinalembedwa pamtunda wautali mamita 30,000, zomwe zinalembedwa ndi goose yaikulu . Kutalika kwa kuthawa kwa mbalame kumadalira machitidwe a mphepo ndi mapulaneti omwe angapangitse zopinga, monga mapiri a mapiri. Pankhani ya tsekwe zam'mimba, mbalamezi zimayenda kudutsa m'mapiri a Himalayan.
   
2. Mbalame yotchedwa humybird-throated hummingbird imachoka ku peninsula ya Yucatan ya Mexico kupita kum'mwera chakum'mawa kwa United States nthawi iliyonse yomwe imakhala yotentha . Ulendowu wa makilomita 500 mpaka 600 pamtunda wa nyanja ya Caribbean umatenga maola 24 popanda mbalamezi zing'onozing'ono zopuma.
   
3. Mbalame yotchedwa hummingbird imayenda ulendo wautali kwambiri kuposa mitundu yonse ya mtundu wa hummingbird : ulendo wautali wa makilomita 3,000 pakati pa malo ake odyera ku Alaska komanso m'nyengo yake yozizira ku Mexico. M'nyengo yamasika, mbalame zam'mphepete zam'mphepete zimayenda kumpoto kumphepete mwa Nyanja ya Pacific, ndipo m'nyengo yophukira amapita kummwera kudera lamapiri. Izi zimawathandiza kuti azigwiritsa ntchito maluwa mwachangu - mu kasupe, maluwa am'mphepete mwa nyanja amamera kale, pamene mvula ikugwa, maluwa amtunda akufalikira mtsogolo.
   

1. Dera la Arctic lili ndi ulendo wautali kwambiri wouluka mbalame iliyonse padziko lapansi. Mitundu yotchedwa Arctic terns yatsimikizira kuti ulendo waulendo wa makilomita pafupifupi 22,000 umayenda ulendo wozungulira, womwe umadabwitsa onnolologists ndi mbalame mofanana.
   
2. Kuyenda kwa mbalame kumawopsyeza maulendo ambiri, kuphatikizapo magetsi, magetsi osokoneza bongo omwe amasokoneza kayendetsedwe ka zinyanja, kusaka, kuwonongeka kwa malo komanso malo odyera. Mbalame zazing'ono zili pangozi yaikulu chifukwa cha kusadziŵa kwawo ndi kusamuka - komabe mwanjira ina, mbalame zimayenda bwino chaka chilichonse!