Guillemots

Ne minhenga yavo mitema nemichena, guillemots inoyeuchidza mapenguin madiki. Zvisinei, shiri dzegungwa dzinongogara kuNorthern Hemisphere uye dzinogona kubhururuka, kusiyana nemapenguin.

unhu

Ko guillemots inoratidzika sei?

Guillemots ndevemhuri yeauk uye ikoko kune guillemot genus. Shiri dzinosvika paavhareji 42 centimita kureba, mapapiro ari 61 kusvika 73 centimita. Tsoka nhema dzakanamira pamusoro pemuswe mukubhururuka. Mhuka yakakura inorema kirogiramu imwe chete. Musoro, mutsipa, uye kumashure zvine brown-dema muzhizha, dumbu rakachena. Munguva yechando, zvikamu zvemusoro pachirebvu uye kumashure kwemaziso zvinewo mavara machena.

Muromo wakatetepa uye wakanongedza. Maziso acho matema uye dzimwe nguva akakomberedzwa nemhete chena yeziso, kubva ipapo mutsetse muchena wakatetepa unoenda pakati pemusoro. Zvisinei, havasi vose guillemots vane mhete yeziso uye mutsara wakachena. Shiri dzine chimiro ichi dzinonyanya kuwanikwa kuchamhembe kwenzvimbo yekugovera, ivo vanobva vanziwo ringlets kana spectacled guillemots.

Ko guillemots vanogara kupi?

Guillemots vanogara munzvimbo dzakadzikama uye dzepasi pevhu dzekuchamhembe kwehemisphere. Vanogona kuwanikwa kuchamhembe kweEurope, Asia, uye North America, kureva kuNorth Atlantic, North Pacific, uye Arctic Ocean. Kune zvakare vanhu vashoma muchikamu cheGungwa reBaltic riri reFinland.

MuGermany, kureva kuCentral Europe, kune guillemots chete pachitsuwa cheHeligoland. Ikoko dzinoberekera pane inonzi Lummenfelsen. Guillemots vanogara mugungwa rakashama. Dzinongowanikwa panyika panguva yekuberekesa. Vanobva vatsvaga mawere ekuberekesa.

Ndeapi marudzi ema guillemots aripo?

Panogona kunge paine mashoma subspecies e guillemot. Vatsvagiri vachiri kukakavara kuti kune mashanu kana manomwe akasiyana subspecies. Madiki maviri anonzi anogara mudunhu rePacific uye mashanu akasiyana subspecies mudunhu reAtlantic. Iyo gobvu-billed guillemot ine hukama hwepedyo.

guillemots vanosvika makore mangani?

Guillemots anogona kurarama kweanopfuura makore makumi matatu.

Kuzvibata

Ko guillemots vanogara sei?

Guillemots ishiri dzegungwa dzinopedza nguva yakawanda yehupenyu hwadzo mugungwa rakashama. Vanongouya kumahombekombe kuzobereka. Vanoshanda masikati uye manheru. Panyika, ma<em>guillemot anoita seasina kusimba, achifamba akati twasu netsoka dzawo achitatarika. Ukuwo, vane hunyanzvi hwekuita nyuchi uye vanogonawo kubhururuka zvakanaka. Padzinotuhwina, dzinokwasva netsoka dzadzo uye dzichifamba zvishoma nezvishoma. Pakunyura, dzinofamba nekubhabhadzira uye kutenderedza mapapiro adzo. Vanowanzo kunyura zvishoma mamita akadzika, asi mumamiriro ezvinhu akanyanyisa, vanogona kunyura kusvika ku 180 metres kudzika uye kwemaminitsi matatu.

Pavanenge vachivhima hove, vanotanga vakanamira misoro yavo mumvura kusvika mumaziso votarisa kuti pane nyama. Kana vaona hove chete ndipo pavanonyura. Apo ma<em>guillemot anochinja minhenga yawo, ndiko kuti, panguva ye<em>molt, pane nguva yaasingakwanise kubhururuka. Mumavhiki matanhatu kusvika kumanomwe aya vanogara mugungwa chete nekutuhwina uye kunyura.

Munguva yekuberekesa panyika, guillemots inoumba makoroni. Imwe yeakanyanya kukura iri kumahombekombe ekumabvazuva kweCanada, inoumbwa neanosvika mazana mana ezviuru zvema guillemots. Mumakoroni aya, vaviri vaviri, avo vanowanzogara pamwe chete kwemwaka mumwe, vanogara pedyo zvikuru. Paavhareji, kusvika pambiri mbiri dzinoberekana mune imwe mativi mita, asi dzimwe nguva zvakanyanya.

Kana mwaka wokuberekana wapera, dzimwe mhuka dzinogara pedyo nenzvimbo dzadzo dzokuberekera mugungwa, nepo dzimwe dzichienda kure kure. Kwete chete kuti guillemots inofambidzana zvakanaka kune mumwe nemumwe, inobvumirawo dzimwe mhuka dzegungwa kuti dzibereke munharaunda yavo.

Shamwari uye vavengi ve guillemots

Mazai eGuillemot anowanzo kudyiwa nemakorvid, gulls, kana makava. Shiri diki dzinogonawo kubatwa nadzo. Zvikurukuru kare, ma<em>guillemot aivhimwa nevanhu uye mazai avo aiunganidzwa. Nhasi inongoitika pano neapo muNorway, Faroe Islands, uye Great Britain.

Ko guillemots inobereka sei?

Zvichienderana nenharaunda, guillemots inobereka pakati paMarch kana May naJune. Hadzi imwe neimwe inokandira zai rimwe chete. Inoiswa pamawere asina chinhu, akamanikana edombo rokuberekesa uye inorovererwa neimwe nzira nevabereki patsoka kwemazuva 30 kusvika ku35.

Zai rinorema magiramu 108 uye rimwe nerimwe rine ruvara uye rakamaka zvakasiyana zvishoma. Nokudaro, vabereki vanogona kusiyanisa mazai avo kubva kune mamwe maviri maviri. Kuitira kuti zai risadonha kubva kumawere, rakasimba conical. Izvi zvinoita kuti ingotenderera mumatenderedzwa uye haiputsi. Mukuwedzera, ganda rezai rakanyanyisa uye rinonamatira zvakanaka kune substrate.

Kwasara mazuva mashomanana vana vacho vasati vachechenya, vabereki vacho vanotanga kushevedzera kuti vana vazive inzwi ravo. Pavanozokambaira vachibuda muzai, vanenge vava kutoona. Vakomana vanotanga vakapfeka dhirezi gobvu. Mushure mekuchechenywa, pwere dzinochengetwa kwemazuva anosvika makumi manomwe dzisati dzakwanisa kubhururuka nemazvo nekuzvimiririra.

Paanenge mavhiki matatu, vaduku vanofanira kukunda muedzo mukuru weushingi: kunyange zvazvo vasati vakwanisa kubhururuka, vanotambanudza mapapiro avo mapfupi uye vanosvetuka kubva pamatombo makuru ekuberekesa vachipinda mugungwa. Shiri mubereki inowanzovaperekedza. Pakusvetuka, vanofona zvinonzwika uye nezwi guru kuti varambe vachionana nevabereki vavo.

Izvi zvinodaidzwa kuti Lummensprung kazhinji zvinoitika manheru panguva yerubvunzavaeni. Dzimwe shiri diki dzinofa mukusvetuka, asi dzakawanda dzinopona kunyangwe dzikawira pamatombo emahombekombe: Nekuti dzichiri chubby, dzine mafuta akaturikidzana uye jasi gobvu repasi, dzakadzivirirwa zvakanaka. Pashure po“kutsausa” kwakadaro vanomhanya vakananga kumvura kuvabereki vavo. Guillemots anogara munzvimbo dzisina kudzika dzegungwa kwemakore maviri ekutanga ehupenyu. Dzinodzokera kudombo radzo rekugara pazera remakore matatu uye dzinokwanisa kubereka pazera remakore mana kusvika mashanu.

Ko guillemots vanotaurirana sei?

Inoita ruzha munzvimbo dzekuberekesa dze guillemots. Kufona kunoita sekuti "wah wah wah" uye kunogona kushanduka kuita mhere mhere. Shiriwo dzinoita mhere mhere.