Izici zezinyoni zeSkua nendawo ezihlala kuyo
Okuvamile noma okulingene skua ingeyomndeni wama-skuas. Le yinyoni yasenyakatho, ngoba isidleke sayo sikhetha izindawo e-Arctic tundra, etholakala eduze koLwandle i-Arctic, ngasogwini lwayo.
Ngaphezu kokulangazelela i-Arctic, uzizwa ekhululekile ezindaweni ezishisayo, encamela ukuhlala eduze nogu lolwandle. Kusatshalaliswe eYurophu, e-Asia naseNyakatho Melika. Le nyoni inkulu kakhulu. Ngakho-ke, ngokwesibonelo, kukhona okungaphezu kukaPredator Skua e-Atlantic skua omkhulu.
Yiqiniso, i-herring gull imdlula ngosayizi. Kepha umfula noma inhloko enamakhanda amnyama incane kakhulu. Ubude bomzimba we-skua ojwayelekile bufinyelela kuma-78 cm, kanti amaphiko afinyelela kuma-cm ayi-127. Ingemuva lalenyoni linombala onsundu onsundu, kodwa kunezimpaphe ezinombala okhanyayo entanyeni, ekhanda nasesiswini.
Kuthwetshulwe iGreat Skua
Umphimbo nesifuba kumhlophe qwa, kepha ikhanda licishe libe mnyama ngamabala aphuzi. Kepha i-skua iba yindoda ebukekayo kuphela lapho isikhulile ngokuphelele, intsha ipendwe ngesizotha. Le nyoni indiza, kaningi, ilandelana, ishaya izimpiko zayo ezinkulu. Ama-Skuas awazulazuli; andiza ngaphandle kweziqubu ezingavamile kodwa ezijulile.
Kodwa-ke, ama-skuas angenza izindlela ezinhle kakhulu endaweni ephakeme. Umuntu kufanele abone kuphela enye inyoni enezimpaphe enokudla emlonyeni wayo, njengoba indiza yayo ishintsha ngokushesha, futhi i-skua igijimela kule nyoni ukuyothatha inyamazane yayo. Uyakwazi ukushintsha ngobuciko, asonte futhi abheke phansi.
Le nyoni nayo yakwazi ukubhukuda ngokumangalisayo. Lapho ubhukuda, umzimba ucishe uvundle ebusweni bamanzi. Emhlabathini, naye uzizwa emuhle, ngoba ukuhamba emhlabeni akuyona inkinga. Kuyathakazelisa lokho inyoni skua hhayi "okhulumayo" nhlobo, akathandi ukumemeza ngeze. Kodwa-ke, kunezinhlobo ezimbalwa zezwi ku-arsenal yakhe.
Imvamisa, lo mthandi obandayo unikeza ama-roulade ngesikhathi sokukhwelana. Kuyiqiniso, le misindo yamakhala ingabizwa ngama-roulade ngobunzima obukhulu, kepha lokhu akuyikhathazi kakhulu le nyoni. Uchitha izingoma zakhe ngesikhathi sendiza, futhi uma kufanele acule emhlabeni, khona-ke umculi ucindezela kakhulu isifuba sakhe futhi aphakamise amaphiko akhe - ngobuhle obukhulu.
Esithombeni, i-skua ilungiselela ukucula
Uma inyoni ibona ingozi, ixwayisa izihlobo zayo ngayo ngomsindo omfishane nophansi, kepha lapho i-skua ihlasela, ingoma yayo inomsindo omkhulu futhi idlidlizelayo. Amachwane, aze afinyelele ebudaleni, angakhipha kuphela impempe ekhalayo.
Isimilo nendlela yokuphila yeskua
Vele, ngaphezu kwakho konke, i-skua incamela ukuhamba ngendiza. Uyiflaya elimangazayo futhi angahlala emagagasini emisinga yomoya isikhathi eside. Uma edinga ikhefu, uhlala kalula egagasini lolwandle (ngenxa yolwelwesi olusezidladleni zakhe, uzizwa ekhululekile emanzini), ajike, abese ephakama futhi.
I-skua ayizithandi izinkampani ezinkulu. Uncamela impilo yokuphila yedwa. Futhi le nyoni ayikhathazeki kakhulu ngokuziphatha okulungile - i-skua ayizizingeli ngaso sonke isikhathi, imvamisa ithatha inyamazane kwenye inyoni.
Kuboniswe inyoni enomsila omude
Futhi lapho izinyoni ziqala ukuchamusela amaqanda, i-skua izibonakalisa njengesigebengu esiyisulu. Uvele andize aye esidlekeni ahudule amaphuphu noma amaqanda esuka lapho, ikakhulukazi amaphengwini amancane, angenalwazi athola kuye. Ama-Skuas ayizinhlobo eziningana, kanti uhlobo ngalunye luthanda kakhulu ukwazi ngalo. Ngokwesibonelo, i-skua emfushane ngaphezu kwakho konke ukuhlaselwa kwama-terns, ama-kittiwake nama-puffin.
Futhi umuntu waseningizimu polar uncamela ukuhlasela ama-petrels nama-penguin. Ngabe kukhona okunye okunye i-skua enomsila omude, uphawuleka ukuthi unomsila omude kakhulu. Kukhona nezinye izinhlobo, nazo ezinezici zazo zokubukeka, indawo yokuhlala kanye nohlamvu.
Kodwa-ke, wonke ama-skuas abizwa njengezilwane ezidlayo, futhi leli qiniso alikwazi ukushiya uphawu lwalo ekuziphatheni kwalo. Ama-Skuas awabonwa ngaphezu kokujula kolwandle kuphela, lezi zinyoni ngokuvamile zihola impilo yokuzulazula. Futhi konke kusuka ekutheni babheka izindawo lapho kunamagundane amaningi khona.
Umsoco weSkua
Yize i-skua ibhekwa njengesigebengu sasolwandle, kodwa-ke, inqwaba yokudla kwayo ngamalamimu. Bakha u-80% wakho konke okungabanjwa yinyoni. Ngaphezu kwalokho, uma kunezilimo eziningi, ama-skuas ngeke ahambe ngendiza ethile, aseduze futhi adla lawa magundane. Hamba kahle ngesidlo sakusihlwa nama-voles.
Yebo, ama-skuas awakhanseli ama-forays ezidlekeni zama-penguin nama-gulls. Kodwa futhi badla ngokulangazela izinhlanzi nezinyoni ezincane. AmaSkua awakhethi ngokudla kwawo. Uma unenhlanhla yokuzingela, ungaba nesidlwana ngezinambuzane, isibonelo, i-pterostichi. Uma ngesikhathi sezindiza kungatholakali lutho olufanele, i-skua iphila ngesidumbu.
Muva nje, lezi zinyoni sezibonile ukuthi kunokudla okuningi impela eduze komuntu, ngakho-ke kungabonwa kaningi eduze kwamapulazi okudoba noma amapulazi anoboya. Futhi abayideleli imfucuza yezinhlanzi emikhunjini yokudoba. Kuyathakazelisa ukuthi ezindaweni ezishisayo lezi zinyoni zithanda kakhulu ukuzingela izinhlanzi ezindizayo, akudingeki nokuthi zizingele ikakhulukazi - inyamazane uqobo lwayo iyagxumela ngaphandle.
Ukuzala kanye nempilo yama-skuas
Kuphela ngenkathi yokuvuna lapho ama-skuas ehlangana khona ngamaqembu amancane. Ukuze ukhethe indawo yokwakha isidleke, umbhangqwana wezinyoni ubheka indawo efanelekayo isikhathi eside phakathi kotshani, izimfunda noma eziqhingini ezincane ezisemifuleni. Kodwa-ke, uma kungatholakali lutho olufanele, isidleke singahlelwa ebhange elingumqansa.
Esithombeni, isidleke se-skua esifushane yomsila
Ngemuva kokuthatha isinqumo ngendawo, owesilisa uqala ukuthandana kwakhe. Ugoqa izimpaphe emphinjeni wakhe, uvule amaphiko akhe futhi abonise ubuhle bakhe ngayo yonke indlela. Owesifazane akakwazi ukumelana nokuhlaselwa yindoda enhle, futhi ngemuva kokusebenza okunjalo ukuhlangana kwenzeka.
Kumele kushiwo ukuthi imidlalo yokukhwelana ijwayelekile kuphela kuma-skuas amancane. Iqiniso ngukuthi lezi zinyoni zithandana ngabodwana, ngakho-ke, uma sezikhethele izithandani, azisamkhohlisi kukho konke ukuphila kwazo. Ngenxa yalokhu, owesilisa onolwazi ngeke azihluphe kakhulu ngemidanso yomshado.
Ngemuva kokukhwelana, ukwakhiwa kwesidleke kuqala, lapho kubekwa khona amaqanda. Bobabili abazali bafukamela i-clutch. Ngemuva kwezinsuku ezingama-25-30, amaphuphu aqala ukuchamusela. Azalwa ngosuku olulodwa, kodwa ngemuva kwesikhashana. Njengomthetho, iphuphu lokuqala liyimpilo futhi liqinile.
Kuthwetshulwe i-skua enephuphu
Kodwa owokugcina ubuthakathaka kakhulu, yena, kaningi, uyafa. Kodwa-ke, uma kwenzeka ukuthi iphuphu lokuqala lafa, khona-ke abazali bazophonsa wonke amandla abo ekushiyeni iphuphu elibuthakathaka. Ezinsukwini zokuqala, abazali baphindisela emuva ukudla futhi bondle amaphuphu ngakho, futhi ngemuva kwesikhashana baqala ukunikeza ukudla okumbaxa, ngokwesibonelo, izinambuzane.
Bese kufika izinyoni ezincane namagundane. Kuphela ekupheleni kwehlobo abasebasha skuas qala ukushiya isidleke somzali. Sebevele baqinile, baqeqeshiwe, kodwa izimpaphe zabo zizoba nombala ofiphele isikhathi eside.
Futhi kuphela ngesikhathi sokuvuthwa (ngeminyaka engu-2-3) ama-skuas amancane azothola umbala wawo wokugcina wezimpaphe. Futhi nokho, noma unombala ogqamile, i-skua ayikakhuli ngokocansi. Ukukhula okunjalo kwenzeka kuphela ngeminyaka eyi-6-7. Lokhu akulona ize, ngoba isikhathi sokuphila sale nyoni sesifikile eminyakeni engama-40.
