Herring Gull: incazelo, ukukhiqiza kabusha ezithakazelisayo amaqiniso

Herring Gull ingenye abameleli kunawo futhi iningi waqaphela ye-oda Charadriiformes. Endaweni yawo libanzi ukuze birdwatchers kakhulu ukholelwa ebukhoneni hhayi elilodwa kwezinhlobo eziningana ezihlobene eduze.

Ububanzi

esiliva Seagull ivame ezindaweni ezibandayo. It uhlala Nenkabazwe. Ezinyangeni ebusika, lezi zinyoni bathuthela Florida, engxenyeni eseningizimu-China, Japan kanye ugu lweNyakatho eGulf of Mexico. Ukuze isidleke lekhetsiwe UK, eScandinavia futhi Iceland. Lemisebenti ingaphindze ukubonwa eziqhingini Arctic Ocean, Canada, Alaska nasogwini empumalanga ye-United States.

Njengoba Gull inhlanzi kuncike kakhulu ku-amanzi ukudla, khona-ke luhlala ezindaweni ezisogwini. Uhlala ezintabeni, amawa, amadwala, futhi ngezinye izikhathi endaweni izimbuku. Le nyoni is ngokufanele bazivumelanisa ephila nabantu, ngakho ngokuvamile luhlala phezu kwezindlu.

incazelo emfushane

Herring Gull - inyoni enkulu. Isisindo omdala lingafika Kilos nanhlanu. Ubude yomzimba ngokwesilinganiso mayelana 55-65 ngamasentimitha. Ekhanda, emqaleni nasemhlane esifubeni izinyoni embozwe izimpaphe emhlophe. Amaphiko futhi emuva kukhona grey ukukhanya ngombala. Enhloko seagull onomfutho ezinhlangothini futhi ibheke ekupheleni Uqhwaku. nguye ophuzi, kodwa kuyabonakala obomvu ndawo ngaphansi.

Ezizungeze amehlo, iris okuyinto grey ngombala, kukhona amasongo emincane ophuzi lesikhumba. Ngokuthakazelisayo, Gull esiliva uthola izimpaphe licace kuphela ngomnyaka wesine zokuphila. Kuze kube kuleli qophelo has a coloration abasha variegated, okuyinto ubuswa amathoni ensundu grey. Izimpaphe ziqala ekhanyisa ngemuva inyoni eba neminyaka emibili. Shona kanye iris engamahlongandlebe ngesineke ensundu.

Izici yokuzalana yokuphila kanye neminyaka okulindeleke

Endle European inhlanzi Gull uhlala ngokwesilinganiso iminyaka engu-50. Kuthathwa kakhulu inyoni. ubudlelwano obuyinkimbinkimbi phakathi abamele lolu hlobo kusekelwe uhlobo isigaba sabaphathi. Kugcwele abesilisa. I ubulili buthaka obusa kuphela ezindabeni eziphathelene kukhethwa indawo ilungiselelo ikusasa esidlekeni.

Lezi zinyoni monogamous. Ngaphandle ezimweni ezingajwayelekile, zakha izikhathi ezimbalwa ukuphila. Kubhekwe ngokocansi abantu abavuthiwe abasebenzisa Usufike eyisihlanu yobudala. Ngu isidleke baqala zishayeka April no-May, ngokushesha nje lapho amanzi mahhala zeqhwa.

On isizini lokushutheka lezi zinyoni zenza sonke amakoloni. Herring Gull (larus argentatus) ahlele noma izimpaphe uvolo ujenga isokhethi ngesikhathi amawa, amabhishi enamadwala futhi obukhulu izimila ehlathini. Lesi sakhiwo zihilelekile owesilisa nowesifazane. Ngakho indaba ukwakhiwa zisebenza utshani, amagatsha esihlahla kanye moss zasolwandle ezomile. Ibanga phakathi Slots eduze imayelana ezinhlanu amamitha.

Ngokuvamile, Insikazi ibekela amaqanda 2-4 kukhona umbala ogqamile brown noma umbala omnqumo izindawo ezinkulu ezimnyama ukuchamisela ezihilela bobabili abazali. Ngaphezu kwalokho, phakathi ushintsho abalingani abahlezi esidlekeni, izinyoni ngokucophelela futhi ngobumnene Pheqa amaqanda.

Lapho beqeda i bayashintshana ekufukameleni esingamasonto amane, amaphuphu bazalwa. Izidumbu zabo kancane embozwe gray phansi kuvela ngokucacile amnyama. Ngemva kwezinsuku ezimbili izingane zingaba ukuma kwabo siqu ezinyaweni zakhe. Ezinsukwini ezimbalwa, baqala ukuhamba esidlekeni sabazali, singasuki kinid at amabanga amade kakhulu. Endabeni ka usongo amaphuphu kukakhokho, ekubeni cishe izakhamuzi zaseBosnia zifana ne ngemuva. Fly baqala hhayi ngaphambi kokuba afinyelele izinyanga eziyisithupha. Abazali bazabela fed nenzalo yabo, srygivaya umenzele ukudla. Ngesisekelo abasebasha izingane Ukudla izinhlanzi.

Ukuphakelwa lezi zinyoni?

Kufanele kuqashelwe ukuthi Gull inhlanzi kuyinto omnivorous. Kungaba avame ukubonakala eduze imikhumbi e landfills. Ngezinye izikhathi wayeze entshontsha amaqanda abasha kwezinye izinyoni.

Abamele lolu hlobo catch izibungu, izinambuzane, izibankwa sidla amagundane amancane. Bangaphinde ukudla amajikijolo, izithelo, amantongomane, nezilimo eziyizigaxa nokusanhlamvu. Musa ayakuzonda ngiziphuce nempango phambi omakhelwane ezincane futhi buthaka. nabo ukubamba ulwandle izimpethu, ezinamagobolondo nenhlanzi.

Izici nokuhlalisana nomuntu

Vele uqaphele ukuthi Gull inhlanzi akuyona ejwayele ume mkhosi nabantu. Le nyoni uhlala muzi ngenkuthalo yesimanje futhi luhlala izidleke ophahleni ephezulu liphumele izakhiwo. It uvame ukuhlasela labo abazama ukulimaza ngenzalo yabo. Futhi, siyazi Ezimweni eziningi lapho izinyoni sokweyisa emgwaqweni eqoqwe ukudla abedlula ngesandla.

Nokho, kule minyaka engamashumi amabili, kwakukhona ukuthambekela ukunciphisa inani abameleli zalolu hlobo. EYurophu lehla ngokushesha inani labantu gull kwehle pheze ngesiquntu. Ososayensi bathi lokhu kubangwa ithonya yizici zemvelo kanye Ukuwohloka sezinhlanzi ezindaweni ezingasogwini.

Umsebenzi, indlela yokuziphatha ucule

Naphezu kwakho konke lokhu inhlanzi gull kukhona diurnal, ezimweni ezithile, babonisa umsebenzi ubusuku nemini. Lokhu kuyiqiniso ikakhulukazi ngokuphathelene izinyoni ukuthi abahlala zindawo okusezingeni eliphezulu izimo Arctic kosuku.

Abamele lolu hlobo akwazi anhlobonhlobo imisindo ehlukile. Abakwazi kvohtat, croak, nihewule ngisho Meow. Nokho, iningi labo ungezwakala elihlekayo Screams.

Ama-seagull - izinyoni wamakoloni. umphakathi wabo kungaba ezingaphezu kwekhulu ngazimbili. Ngezinye izikhathi kukhona amakoloni ezincane noma oxubile. pair ngayine inezidingo zayo indawo yayo kuqashelwe ngokucophelela. Uma abathile bekuthola ehlaselwa isitha esivela ngaphandle, lonke ikoloni libe nobunye ukuvikela izihlobo zabo. Nokho, sokuthula ngazimbili eduze Zingaphazamisa zodwa zize ukuhlasela nomunye.

Xazulula kungezwa ubudlelwano phakathi pair. Ikakhulukazi yokukhwelana. Ngalesi sikhathi, iduna wenza yokudla obungokwesiko of umlingani wakhe. Owesifazane uhlezi eduze esidlekeni futhi aqale Squeak endaweni mncane, ngihamba ngicela ukudla ku wesilisa. Ngemva kokubekela amaqanda kukhona kancane kancane ukuthethelelwa uhlobo kokuzalela ukuziphatha, futhi ngokushesha iphele.

amaqiniso ezithakazelisayo

esiliva Seagull, noma enyakatho broody, ithobela yokwehlayo esiqinile. Umholi njalo kini, eyeduna, nokuthi yenza ukukhetha elowesifazane owengame kukho konke ehlangene ukwakhiwa esidlekeni. Cishe wonke amalungu omndeni ungathandi ukuze aklaba yomshikashika wabo siqu, zikhetha ukuthatha ke kwabanye.