USA uphawu - the ukhozi luhlasela

I ukhozi luhlasela iyona kuphela ilungu lomndeni Accipitridae, uhlala kuphela eNyakatho Melika. Ngokuvamile lingatholakala ku expanses abandayo-Alaska.

Le nyoni - uphawu-United States, ngokusho isinqumo ezamukelwe ngu Continental Congress ehlobo lika ezikude 1872, nomfanekiso waso Lokhu kufakiwe kwi-National Emblem yezwe. Okudidayo ukuthi, ukhozi imbangi kwaba kulokhu turkey zasendle, wakhuthaza ngumengameli Franklin wacabanga turkey njengendlela "inyoni enhle" futhi ukhozi - lethusi eyisinyenyela futhi ngobugwala.

incazelo

ukhozi luhlasela kalula obonwa ukubukeka kwayo: ikhanda lakhe elimhlophe, umsila futhi engxenyeni engenhla entanyeni lonke izimpaphe - indlela lokhu okuhluke ngayo umbala brown amnyama. Kwesinye isikhathi Inyoni okuthiwa i-ukhozi luhlasela, ngoba bekude Ungathi pate ezimhlophe Bald.

Ubude Eagle umzimba ifinyelela mayelana 80 cm, namaphiko - amamitha amabili, isisindo - kusuka 5.5 kg 4 kg. Kulokhu insikazi uhlale kunangendlela abesilisa.

indlela yokuphila

Izinkozi ababeziphilisa ngokudoba, ngakho uthanda ukuba axazulule eduze nolwandle nemizimba enkulu emanzini angenawo usawoti. Sinenkosi imilenze enamandla futhi omkhulu izimpiko ungumlutha ezenza uvalwe ukugcina ngisho izinhlanzi ezishelelayo kakhulu. Ukudla eyinhloko lezi zinyoni ezindiza inhlanzi, izimbaza, Waterfowl, ezihuquzelayo, sidla amagundane amancane. Ngokuphambene nalokho okukholelwa yiningi, abazi ukubulala izilwane, futhi ngezinye izikhathi kuphela singazuza iwundlu liwile.

American Eagle kudala umbhangqwana oshadile ukuphila. Kwaba ngemva kokufa uzakwethu kungenzeka ukuthola ezintsha. Ipheya ezinkozi ekhetha kwesihlahla eliphakeme futhi esenza umxhwele slot osayizi. Kule minyaka edlule, kube wenziwa kuphelile, futhi ekugcineni ububanzi kungaba idlule 3 metres.

Lezi zinyoni ziyazithanda nesizungu avimba insimu yabo. Izihlobo eliseduze akufanele kube ngaphansi kuka-1,200 amamitha, kungenjalo kungaba izibhelu ngenakugwemeka.

ukukhiqizwa kabusha

Ukhozi besifazane ngokuvamile izalela amaqanda amabili, okuyinto dweba ngemva kwamasonto 5 amatshwele grey. Kuthiwa umama wabo lifudumeza futhi ivikela, noyise ukuze bathole ukudla. Kaningi kuyenzeka ukuthi iphuphu namandla kuqhunyiswa ababuthakathaka, futhi ubalekela onqenqemeni kude esidlekeni. Umama sikhohlwa okungamaphesenti angu-ke, feeds indodana ezinamandla kakhudlwana futhi elikhulu Onomlomo, futhi abayekethisayo ingane bayafa indlala abandayo.

Lapho amaphuphu kumaka nengxenye, baqala bagxumela isidleke yigatsha ukuba igatsha, futhi kamuva ngenyanga ukuzama ukwenza indiza yayo yokuqala. Okokuqala, besaba ukuhambisa ikude nabazali bayo, kodwa ekugcineni azethembe kakhudlwana futhi zindiza ziya ukuphila ezimele.

Lapho ngineminyaka engu-iminyaka 4-6, i-ukhozi luhlasela ube ovuthiwe ngokobulili futhi kudala emndenini wakubo. Bahlala okuyisilinganiso seminyaka engu 12-13, kodwa kukhona amabili, engamashumi amathathu abaneminyaka eyikhulu.

izinkinga labantu

Lapho zalezi zinyoni laba uphawu-United States, izinombolo zabo ayemakhulu kakhulu - cishe abangu-75 000 abantu. Kodwa yi-40s yokuqala yekhulu lama-20 sabantu iye yancipha kakhulu ukuze iziphathimandla baphoqeleka ukuba zamukele uchungechunge imithetho ukuze kuvikeleke zilwane. It okwakwenqatshelwe ukubulala, ukuthengisa bese ugcine izinkozi ngaphandle kwemvume ekhethekile. Futhi umnikazi of the esibayeni, noma iyiphi enye ingxenye yale zezinyoni umxhwele ekhokhwa inhlawulo. Nokho, zokuhlalisa amaNdiya, ababesebenzisa izimpaphe ukuhlobisa izingubo zabo, okuhlukile senziwa.

On inkinga ukushabalala izinkozi ama-bald kuye kwaholela ezicini eziningana: ukungcola kwamanzi, displacement izindawo zemvelo, le uyaca abalimi, ukusetshenziswa kabanzi we-DDT zinambuzane. Kahle kahle, lokhu zinambuzane ushevu izinhlanzi adla izinkozi, ngaleyo ndlela engena phakathi nomzimba we izinyoni. Ngenxa yalokhu, amaqanda ezinkozi kakhulu uqweqwe igobolondo, kanti leli amaphuphu ayikwazanga ugxile abophe. Ukusetshenziswa kwe-DDT ngokomthetho uvinjelwa ngo 1972.

Kwanqunywa eziningi izinyathelo ukulondoloza inyoni ekuqothulweni. Ngaphezu ukuvinjelwa ukusetshenziswa kwe-DDT nezinye ezinobuthi, yaqala ekususeni amaphuphu besekuthunjweni. Raisings izingane athukululwe, abo "usebenzisa" yebhangqa izinyoni omdala.

Ezindaweni lapho amanqe zazinzima ezingavamile, izazi zezinto eziphilayo ziye eyakhelwe izidleke yokufakelwa, amachwane ukuze axazulule, okuphakelayo ngizinakekele baze ukuzibusa.

Ngenxa yemizamo ahlangene ukhozi luhlasela waphinda waba uhlobo ezivamile ngempela. Manje kukhona abangaba ngu-50 000 abantu. Emlandweni isibonelo sokuqala, lapho inani labantu laliphakathi ukwazi ukubuyisela imizamo yabantu.