Mbalame za mbalamezi ndi mbalame zam'nyanja zam'mbuyo kwambiri ku North America, koma kodi mbalamezi zimayenda liti? Kudziwa nthawi imene mbalamezi zimayenda nthawi zina zimatha kuthandiza mbalame kumbuyo kuti zikhale zokonzeka kuzilandira kuchokera kumalo awo, m'minda ndi kudyetsa.
About Hummingbird Migration
Ngakhale mbalame za mbalamezi ndi mbalame zazing'ono kwambiri padziko lonse lapansi, kusamuka kwawo kungapangitse mazana kapena mazana ambiri.
Ngakhale kuti pali mitundu yoposa 300 ya mtundu wa hummingbird , ochepa okha amangosamukira. Ambiri mwa hummingbirds a kumpoto kwa America amasamukira nyengo pakati pa kumpoto kwa malo ndi kumwera kwa nyengo yozizira. Koma mosiyana ndi mbalame zambiri, mbalame za mtundu wa hummingbird zimasunthira pamtunda pawokha ndipo sizimayenda m'magulu a nyengo . Amasuntha masana, amakhala pansi kuti ayang'ane mwatcheru mwayi wodyetsa, ndikugona usiku.
Kwa mbalame zam'mlengalenga zomwe zadyetsa mbalame zam'mimba kwa zaka zambiri zimadziwa kuti zida zamakonozi zimatha kudziŵika bwino kwambiri ndi kusamuka kwawo. Mbalame iliyonse imasuntha nthawi imodzimodzi chaka chilichonse, ngakhale kufika ndi kusiya madiresi omwewo mkati mwa tsiku limodzi kapena awiri okha. Koma amadziwa bwanji nthawi yoti amasamuke?
Pamene mbalamezi zimayenda
Zifukwa zambiri zimakhudza kusamuka kwa mbalame ndi mbalame zing'onozing'ono zomwe zimayenda paulendo wawo wautali. Chinthu chofunika kwambiri chomwe chimatsimikizira nthawi yoti anthu azipita kumalo a hummingbird ndi kutuluka kwa dzuwa: kuchuluka kwa masana ndi dzuŵa la malo omwe mbalame ili.
Pamene mabala a kuwala amawasintha nyengo, hummingbirds amadya mwachangu kwambiri, kuwonjezera kulemera kwao 25-40 peresenti kudzera mu hyperphagia, pamene mahomoni awo amasintha kuti aziwombera. Mafuta ena owonjezerawo adzakhala amtengo wapatali pa ulendo wawo wautali wothamanga.
Zina zomwe zimakhudza ngati hummingbirds migrate zikuphatikizapo:
- Chakudya Chachilengedwe : Mbalame zam'mimba zidzasuntha njira zawo zoyendayenda ngati chakudya chikuwonekera ndi kutha. Chinthu chofunikira kwambiri cha chakudya ndi maluwa obala timadzi tokoma , koma kupezeka kwa tizilombo ndi chinthu chomwe chingakhudze pamene hummingbirds amasuntha ndi momwe amayendera mofulumira. Izi ndizowona makamaka masika, pamene tizilombo zambiri ndizofunikira kwambiri kuti tizilombo ta hummingbird tipeze mapuloteni okwanira kuti akule bwino.
- Zitsanzo Zamtundu : Mvula yamkuntho ndi mphepo zamphamvu zingakhudze kusuntha kwa hummingbird kupita ku digiri yaing'ono, kuchepetsa ulendo wa mbalame ndi tsiku kapena awiri. Pakati pa kusamuka kwa kasupe, mbalamezi zimatha kugwidwa ndi mbalame zakugwa. Pa nyengo yovuta, kugwedeza kwa hummingbirds kungatuluke m'malo otetezeka kwa sabata kapena awiri kuti dikirani kuyenda bwinoko.
- Mbadwo : Nthawi zambiri mbalame zokhwima zimayamba kusuntha kuposa mbalame za ana. Achinyamata achikulire amatenga nthawi yaitali kuti amange mphamvu zawo ndi kukula kwawo asanayambe ulendo wautali wobwerera. Mbalame zomwe zinaponyedwa kale chaka chatha zimatha kusuntha pang'ono, poyerekeza ndi ana omwe amatha nthawi yobereka.
- Mbalame Zogonana : Mu mitundu ina ya hummingbird, monga humybird ya ruby-throated , amuna amasamukira masiku angapo asanakhale akazi. Izi zimapatsa mbalame nthawi kuti akhazikitse malo kuti athe kukwanitsa kubwereka kwa akazi pamayambiriro a nyengo yobereka. Amatsatira chitsanzo chomwecho kuti asamuke kuti asamuke kudera lachisanu.
- Kuyenda Kwawo Kumtunda : Maulingbirds ambiri amayenda kusamuka, mwamsanga ayamba ulendo wawo. Mwachitsanzo, mbalame yotchedwa hummingbird imayenda ulendo wautali kwambiri kuposa mitundu yonse ya hummingbird, yomwe imayenda pakati pa Mexico ndi Alaska.
M'nyengo ya masika, mbalamezi zimatha kuyenda kumpoto chakumadzulo kwa January, kutenga miyezi yambiri kuti zifike kumalo awo odyera ndipo zikafika pakati pa mwezi wa May kumpoto kwambiri. Kugwa, mitundu ina imayamba kusamukira kumayambiriro kwa mwezi wa July, ngakhale kuti hummingbirds ambiri sayamba kuyenda kumapeto kwa August kapena pakati pa September.
Kuthandiza Kusuntha Mbalame Zambiri
A mbalame zam'mlengalenga angathe kutenga njira zingapo zothandizira kusunthira hummingbirds. Ndi imodzi mwa mbalame zomwe zimakonda kudyetsa nthano zomwe zimadyetsa mbalame zam'mimba zimadziteteza kusamuka, koma izi si zoona.
Ndipotu, mbalame za mbalamezi zimapangitsa kuti mbalamezi zizidyera kumayambiriro kwa nyengo, n'kuziika mochedwa kwambiri kuti mbalame zizikhala ndi chakudya chokwanira ngakhale kuti maluwa akufalikira. Njira zina zothandizira hummingbirds zosamuka zikuphatikizapo:
- Kudzala maluwa kuti akope mbalame zam'mlengalenga pogwiritsa ntchito zachilengedwe, kuphatikizapo maluwa oyambirira komanso maluwa omwe amamera kuti azikhala ndi timadzi tokoma m'chaka.
- Kupereka chisala pa nthawi ya kusamba kwa kasupe kuti abereke ana aamuna kuti abwere mwamsanga komanso mosavuta kulera ana awo.
- Kuchitapo kanthu kuti musunge mchere wa hummingbird mu kuzizizira kumapeto kwa nthawi ya kugwa kotero kuti akadakalipobe kuti abwerere mochedwa-kusunthira hummingbirds.
- Kuonetsetsa kuti odyetsa hummingbird amatsuka ndi kutsitsa timadzi tokoma timene timakhala ndi madzi shuga nthawi zonse kotero kuti tidzakhala otetezeka komanso otetezeka ku hummingbirds.
- Kuwongolera njira zowonongeka ndi kusungidwa kwa malo kumalo ozizira a hummingbirds kotero kuti adzakhala ndi malo otetezeka kumapeto onse awiri.
Kudziwa nthawi imene migodi ya hummingbird imapatsa mbalame nthawi yoyendayenda kuti ayambe kuona mbalame zokongolazi, ndikuyesa kuwathandiza kuti azitha kuyenda bwino kwa mibadwo ya hummingbirds.