News and Society, Uhlobo
Oonombombiya Afrika: iimpawu isakhiwo sangaphandle nokuziphatha
Ngaba uyazi isilwanyana ubuncinane enye, isijwili womelele kwaye ecaphukile idonki nenkani? Kubonakala ukuba ummeli izilwanyana eziphila apho ngokwenene. Kwaye akukho nje nabani na, yaye Penguin, kunye Afrika. Ukubanako ukuvelisa bekhalela intliziyo-wawudiliza, ukumemeza njenge-esile, yaba sisizathu sokuba lukanombombiya Afrika idla ngokuba esile.
isakhiwo sangaphandle
Kangangexesha elide yoonombombiya ingqalelo ukwahlula iintlobo zezilwanyana. Kuphela kakhulu kutshanje, uhlahlelo ubume be-DNA wavumela izazinzulu ukufumanisa ukuba lilungu iintlobo zeentaka zolwandle. Kwakhona, izazinzulu zikholelwa ukuba yoonombombiya - ukuba enye abameli zindala zeentaka. Kwaye mhlawumbi uphuhliso lwabo kwemvelo yaqala ixesha dinosaur.
Oonombombiya Afrika - oku zikanombombiya kakhulu ezinkulu ukufakwa. ukuphakama kwawo ungakwazi ukufikelela 70 cm ubunzima obukhulu -. 5 kg. Zinelungelo umbala eqhelekileyo - umva omnyama, phambi emhlophe, oko kukuthi, "isuti". Kodwa kukho pingvinov- 'Afrika "uneempawu zawo ngamnye. Le umvumbo abamnyama, kokunqumla esifubeni kwaye phantsi emacaleni. Ngenxa yoko, ngokungqinelana nefom kufana intsimbi yehashe.
Zonke oonombombiya, kubandakanywa nabo Afrika, ube nokukwazi engaqhelekanga ukuma nkqo. Oku Bulelani ukuba isakhiwo akhethekileyo imilenze yabo, ezo baxhotyiswa imifinya kwesikhumba. Ngoncedo ihamba efanayo kunye amaphiko, efana nesimbo, ukuba ukuqubha kakuhle kakhulu.
ICub ngaphandle ukuze MILOVIDOV njenge lukanombombiya omdala Afrika. Intshontsho igutyungelwe brown-ezingwevu phantsi, nto leyo kuphela xa ndala uba oluhlaza. ukubonakala Solid kwaye bayingozi ezi ntaka kwakhona ngenxa imilo ekhethekileyo kumlomo kunye nobukho ngeenyembe, amazinyo, sibonga ngalo amantshontsho babambisa intlanzi "ukukrwitsha".
ukuziphatha Iimpawu
oonombombiya Afrika ondle ikakhulu anchovies kunye sardines.
Iminyaka Life yahluka phakathi kweminyaka 10-12. ekuvuthweni ngokwesini kuza eneminyaka engama-4-5. Imazi izala idla-2 amaqanda ngexesha. Abazali efukamela nabo emgceni kangangeentsuku ezingama-40. Ye-esile penguins kubonakaliswa uncharacteristic ngokucacileyo zikhwelwe. Ezaziwa kuphela ukuxhomekeka lonyaka hatching amaqanda ukusuka ezihlala apho Penguin Afrika. iinyani ezinika umdla malunga yoonombombiya yaba yinto zokufunda zezazinzulu Argentina. Bayifumana: phakathi 'Afrika "afumaneka isibini zange ashiye kangangeminyaka eli-16. Kungenxa yoko le nto oonombombiya wabiza omnye izilwanyana owayephila kakhulu athembekileyo.
Zikanombombiya Afrika linophawu ngonyamezelo elungileyo. Abameli olu hlobo diving ukuya ubunzulu 100 m, babambe umoya okwemizuzu embalwa, ungakwazi ukudada ngaphandle kokuphazanyiswa ukuya ku-120 km, ngelixa bephuhlisa isantya ka-20 km / h.
Phantsi kukhuselo Book Red
Ekuqaleni kwenkulungwane XX, ezi ntaka sasisecicini yokutshabalala. Isizathu sokuba oku ukusebenzisa amaqanda abo njengokutya nabantu basekuhlaleni. oonombombiya Afrika bengakwazi ukuqanduselwa amaqanda, njengoko abahlali nje oziqokelele. Ukuza kuthi ga ngoku, le ntlobo idweliswe kwi-International Red Book kwaye akhuselwe ngumthetho. Kodwa kunye nokhuselo ornithologists Afrika ekunciphiseni ubungakanani labemi ezi zilwanyana yoonombombiya phantse-50% kule minyaka mihlanu idlulileyo. Izazinzulu bathi oku kwamanani iintlanzi emanzini olwandle. lokuloba obukhulu kukhokelela ekubeni le oonombombiya African ukunqongophala kokutya, nto leyo ekhokelela, nayo, ukuya usongo iintlobo zeentaka.
Ummandla lonikezelo
Baphi oonombombiya Afrika, u nga twisisa isihloko ifomu. Zihlala kunxweme yoMzantsi Afrika neNamibia, kwakunye iziqithi ezikufutshane apho yaba kubanda Benguela Current. Baya bahlala ngamathanga. Namhlanje, kukho amawaka 140-180. Umntu ngamnye, nangona, njengoko uphando ngowe-1900, abemi yayiquka iintaka kwezigidi ezi-2.
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