Zolemba za mbalame za Skua komanso malo okhala
Wokhazikika kapena wapakatikati skua ndi wa banja la skuas. Iyi ndi mbalame yakumpoto; chifukwa chisa chake imasankha malo ku Arctic tundra, yomwe ili pafupi ndi Nyanja ya Arctic, m'mbali mwake.
Kuphatikiza pa kulakalaka Arctic, amamasuka kwambiri m'malo otentha, amakonda kukhala pafupi ndi nyanja. Kugawidwa ku Europe, Asia ndi North America. Mbalameyi ndi yayikulu kwambiri. Chifukwa chake, mwachitsanzo, pali zambiri kuposa Predator Skua ku Atlantic skua wamkulu.
Zowona, mbewa za hering'i zimamuposa kukula kwake. Koma mtsinje kapena nkhono yakuda ndi yaying'ono kwambiri. Kutalika kwa thupi la skua wamba kumafika masentimita 78, ndipo mapiko ake amafikira masentimita 127. Nthawi yomweyo, mbalameyi imalemera pang'ono kilogalamu imodzi. Kumbuyo kwa mbalameyi ndi kofiirira, koma pali nthenga zonyezimira pakhosi, kumutu ndi kumimba.
Kujambula ndi skua yayikulu
Pakhosi ndi pachifuwa ndi zoyera kwathunthu, koma mutu wake ndi wakuda ngati mawanga achikasu. Koma skua amakhala munthu wokongola atakalamba msinkhu, mnyamatayo amajambulidwa moyenera. Mbalameyi imauluka, nthawi zambiri, moongoka, ikuphimba mapiko ake akuluakulu. Skuas siziuluka, kuthawa kwawo kosavuta kumachitika ndi kosavuta koma kosesa.
Komabe, skuas imatha kuyendetsa bwino kwambiri pamtunda. Wina amangoyang'ana mbalame ina yamapiko ija yokhala ndi chakudya pakamwa pake, pamene ikuuluka nthawi yomweyo, ndipo skua imathamangira ku mbalame kuti ikatole nyama. Amatha kusintha mochenjera, kupotoza ngakhale kutembenukira mozondoka.
Mbalameyi inalinso ndi luso losambira modabwitsa. Mukasambira, thupi limakhala lopingasa pamwamba pamadzi. Pansi, amamvanso bwino, kuti apite kumtunda sizovuta. Zosangalatsa mbalame skua osati "wolankhula", samakonda kufuula pachabe. Komabe, pali zida zingapo m'manja mwake.
Nthawi zambiri, wokonda kuzizirayu amapatsa ma roulade munyengo yamatenda. Zowona, phokoso la m'mphuno limatha kutchedwa ma roulade movutikira kwambiri, koma izi sizimavutitsa mbalame kwambiri. Amatsanulira nyimbo zake paulendo wapaulendo, ndipo ngati akuyenera kuti ayimbe pansi, ndiye kuti woimbayo amakweza pachifuwa ndikukweza mapiko ake - kukongola kwakukulu.
Pachithunzichi, skua akukonzekera kuyimba
Mbalame ikazindikira ngozi, imachenjeza achibale ake za iyo ndi phokoso lalifupi komanso lotsika, koma skua ikaukira, nyimbo yake imamveka mokweza. Anapiye, mpaka atakula, amangomaliza kulira mluzu.
Khalidwe ndi moyo wa skua
Zachidziwikire, koposa zonse, skua imakonda kuyenda mlengalenga. Ndiwouluza wodabwitsa ndipo amatha kukhala pamafunde am'mlengalenga kwakanthawi. Ngati akufuna kupuma, amakhala mosavuta pamafunde am'nyanja (chifukwa cha nembanemba yomwe ili pamapazi ake, amakhala womasuka pamadzi), amagwedezeka, kenako ndikuwukanso.
Skua sakonda makampani akulu. Amakonda kukhala moyo wosungulumwa. Ndipo mbalameyi sichidandaula kwambiri ndi machitidwe oyenera - skua sikuti imadzisaka yokha, nthawi zambiri imangotenga nyama ina.
Kujambula ndi mbalame ya mchira wautali
Ndipo mbalamezo zikayamba kutuluka mazira, skua imadziwonetsera ngati mbala. Amangouluka m'chisa ndikukoka anapiye kapena mazira kuchokera pamenepo, makamaka ankhandwe achichepere, osadziwa zambiri amachokera kwa iye. Ma Skuas ndi amitundu ingapo, ndipo mtundu uliwonse umakhala ndi chidwi chodziwona. Mwachitsanzo, skua yachidule makamaka kuukira terns, kittiwakes ndi puffins.
Ndipo msuwani wake waku South Pole amakonda kuwukira ma petrels ndi ma penguin. Kodi pali ena skua yayitali, ndiwodabwitsa chifukwa ali ndi mchira wautali kwambiri. Palinso mitundu ina, yomwe imakhalanso ndi mawonekedwe ake, mawonekedwe ake komanso mawonekedwe ake.
Komabe, ma skuas onse amadziwika kuti ndi odyetsa, ndipo izi sizingasiyire pomwepo pamakhalidwe ake. Skuas amatha kuwona osati pamwamba pa nyanja, mbalamezi nthawi zambiri zimakhala moyo wosamukasamuka. Ndipo onse chifukwa chakuti amafufuza malo omwe pali makoswe ambiri.
Zakudya za Skua
Ngakhale skua imawonedwa ngati mbala yam'madzi, komabe, chakudya chake chochuluka ndi mandimu. Amapanga 80% ya chilichonse chomwe mbalame zimatha kugwira. Kuphatikiza apo, ngati pali zipatso zambiri, ndiye kuti skua siziuluka kwina, ali pafupi ndikudya makoswewa. Pitani bwino ngati chakudya chamadzulo ndi ma voles.
Inde, ma skuas samachotsa zoseweretsa penguin ndi ma gull. Komanso amadya nsomba ndi mbalame zazing'ono. Skuas samasankha chakudya chawo. Ngati kulephera kwachitika ndikusaka, mutha kukhalanso ndi chotukuka ndi tizilombo, mwachitsanzo pterostichi. Ngati panthawi yamaulendo palibe chilichonse choyenera, skua imadyetsa zovunda.
Posachedwa, mbalamezi zazindikira kuti pali chakudya chochuluka kwambiri pafupi ndi munthu, chifukwa chake amatha kuwonekera pafupi ndi malo odyetsera nsomba kapena mafamu aubweya. Sanyozanso zinyalala za nsomba pazombo zakuwedza. Ndizosangalatsa kuti kumadera otentha mbalamezi zimakonda kusaka nsomba zowuluka, sizisowa nkomwe kusaka makamaka - nyamayo imalumpha.
Kuswana ndi moyo wamasiku
Skuas amasonkhana m'magulu ang'onoang'ono m'nyengo yokwanira. Pofuna kusankha malo okhala chisa, awiriwa amatenga nthawi yayitali kufunafuna malo oyenera pakati pa kapinga, malo odyetserako ziweto kapena muzilumba zazing'ono zazing'ono mumitsinje. Komabe, ngati palibe chilichonse choyenera chikupezeka, chisa chingakonzedwe pagombe laling'ono.
Pachithunzicho, chisa cha skua yachidule
Akasankha pamalopo, champhongo chimayamba chibwenzi. Amapukuta nthenga pakhosi pake, amatambasula mapiko ake ndikuwonetsa kukongola kwake munjira iliyonse. Mkazi sangathe kulimbana ndi chiwonetsero cha mwamuna wokongola, ndipo pambuyo pa zisangalalo zoterezi kumachitika.
Tiyenera kunena kuti masewera okwatirana ndiomwe amapezeka ma skuas achichepere okha. Chowonadi ndi chakuti mbalamezi zimakhala zokhazokha, chifukwa chake, atadzisankhira okha banja, samamunamizira pamoyo wawo wonse. Chifukwa cha ichi, wamwamuna wodziwa zambiri samadzidetsa nkhawa kwambiri ndi magule aukwati.
Pambuyo pa kukwatira, kumanga chisa kumayambira, komwe amayikira mazira. Makolo onsewa amabzala clutch. Pambuyo masiku 25-30, anapiye amayamba kuthyola. Iwo sanabadwe tsiku limodzi, koma patapita kanthawi. Monga lamulo, mwana wankhuku woyamba ndi wathanzi komanso wamphamvu kwambiri.
Chithunzi ndi skua ndi mwana wankhuku
Koma womaliza ndi wofooka kwambiri, nthawi zambiri amamwalira. Komabe, ngati zidachitika kuti mwana wankhuku woyamba wamwalira, ndiye kuti makolo aponya mphamvu zawo zonse kuti asiye mwana wankhuku wofooka. M'masiku oyamba, makolo amabwezeretsanso chakudya ndikudyetsa anapiye nawo, ndipo patangopita nthawi pang'ono amayamba kupatsa chakudya chowonjezereka, mwachitsanzo, tizilombo.
Ndiye pakubwera mbalame zazing'ono ndi makoswe. Pokhapokha kumapeto kwa chilimwe ndi achinyamata skuas kuyamba kusiya chisa cha makolo. Iwo ali kale olimba, ophunzitsidwa, koma nthenga zawo zimakhala ndi khungu loyera kwa nthawi yayitali.
Ndipo pokhapokha pakasinthidwe (pofika zaka za zaka 2-3) ma skuas achichepere amakhala ndi mtundu wawo wam nthenga womaliza. Ndipo komabe, ngakhale mutakhala ndi utoto wowala, skua sanakhwimebebe pogonana. Kukhwima kotere kumachitika kokha zaka 6-7. Izi sizachabe, chifukwa chiyembekezo cha moyo wa mbalameyi ndichaka 40.
