I-sparrowhawk yase-Afrika ingeye-oda elime okwe-Hawk. Emndenini, osayizi bama-hawk balezi zinhlobo bancane kakhulu.
Izimpawu zangaphandle zondlunkulu omncane wase-Afrika
I-Small African Sparrowhawk (Accipiter minullus) ilinganisa amasentimitha angama-23 - 27, amaphiko: amasentimitha angama-39 kuye kwangama-52. Isisindo: amagremu angama-68 kuye kwayi-105.
Lesi silwane esidliwayo esinamaphiko amancane sinomlomo omncane kakhulu, imilenze nemilenze emide, njengeziningi zondlunkulu. Owesilisa nowesilisa babukeka befana, kepha owesifazane mkhulu ngo-12% ngosayizi womzimba kanti u-17% usinda.
Indoda endala inomphetho omnyama oluhlaza okwesibhakabhaka noma ompunga ngaphandle komugqa omhlophe onqamula esiqwini. Amabala amabili amhlophe asobala ahlobisa umsila omnyama. Lapho umsila uvuliwe, amabala ayabonakala emigqeni ye-wavy yezimpaphe zomsila. Ingxenye engezansi yomphimbo nendawo ye-anus ene-halo emhlophe, ezinye izimpaphe ezingezansi zinombala omhlophe ngokumpunga ngombala obomvu ezinhlangothini. Isifuba, isisu namathanga kumbozwe izindawo eziningi ezinsundu ezihlukahlukene. Ngaphansi kumhlophe nomthunzi omncane obomvu ngokubomvu.
I-African Lesser Sparrowhaw ihlukaniswa kalula ngamabala amabili amhlophe engxenyeni engenhla yezimpaphe zayo zomsila ezimaphakathi, eziphikisana nomzimba ongaphezulu omnyama, kanye nomugqa omhlophe ongezansi ongezansi. Insikazi inezimpaphe ezinsundu ngombala phezulu ngomugqa onsundu obanzi. Iris yeso ezinyoni ezindala iphuzi, i-wax ingumbala ofanayo. Umlomo unombala omnyama. Imilenze mide, izidladla ziphuzi.
Impaphe yezinyoni ezisencane phezulu ibunsundu ngokugqamile okubomvu oku-suede.
Ngezansi kumhlophe, kwesinye isikhathi kuphuzi ngephethini ebomvu ngokubomvu ngesimo sedonsa esifubeni nasesiswini, imivimbo ebanzi ezinhlangothini. Iris iba mpunga onsundu. I-wax nezidladla ziphuzi ngokuluhlaza okotshani. I-sparrowhawks esencane, nombala wokugcina wezinhlayiya utholakala unezinyanga ezintathu.
Izindawo zokuhlala kondlunkulu abancane base-Afrika
I-Lesser African Sparrowhawk ivame ukutholakala emaphethelweni amahlathi, izihlahla ezivulekile ze-savanna, phakathi kwezihlahla ezide ezinameva. Imvamisa ihlala eduze kwamanzi, ezihlahleni eziphansi, ezungezwe yizihlahla ezinkulu ezisemifuleni. Uthanda imihosha nezigodi ezingamawa lapho kungakhuli khona izihlahla ezinde. I-sparrowhawk encane yase-Afrika ivela ngisho nasezivandeni nasemapaki, ezihlahleni lapho kuhlala khona abantu. Wazivumelanisa kahle nokuhlala emasimini kagamthilini nakwezinye izindawo. Kusukela ezingeni lolwandle ihlala ezindaweni ezingafika kumamitha ayi-1800 ukuphakama.
Ukusatshalaliswa kondlunkulu abancane base-Afrika
ILowerer African Sparrowhawk isatshalaliswa e-Ethiopia, Somalia, eningizimu yeSudan eKenya naseningizimu ne-Ecuador. Indawo yayo ihlala eTanzania, eningizimu yeZaire, e-Angola kuya eNamibia, kanye naseBotswana naseningizimu neMozambique. Iqhubeka ogwini olusempumalanga yeNingizimu Afrika iye eKapa leGood Hope. Lolu hlobo lwe-monotypic. Kwesinye isikhathi kuhlukaniswa ama-subspecies ombala omncane, abizwa ngokuthi ama-tropicalis, insimu yawo ehlanganisa iMpumalanga Afrika kusukela eSomalia kuye eZambezi. Akukho kwenye insimu.
Izici zokuziphatha kondlunkulu abancane base-Afrika
I-Sparrowhawks encane yase-Afrika ihlala yodwa noma ngambili. Lezi zinyoni azinayo imigwaqo yomoya ehlaba umxhwele kakhulu ngesikhathi sokukhwelana, kepha, ekuseni kakhulu, bobabili abalingani bayakhala ngokuqhubekayo, njalo amasonto ayisithupha ngaphambi kokubeka amaqanda. Lapho indiza, ngaphambi kokukhwelana, iduna lisakaza izimpaphe zalo, lehlise izimpiko zalo, likhombise izimpaphe ezimhlophe. Iphakamisa futhi ivule umsila wayo ukuze kubonakale izindawo ezincane ezimhlophe ezimpapheni zomsila.
ILittleer African Hawk ihlala yodwa, kepha kwesinye isikhathi ifudukela ezindaweni ezomile zaseKenya ngesikhathi semvula. Ngosizo lomsila omude namaphiko amafushane, lesi silwane esinamaphiko sihamba ngokukhululeka phakathi kwezihlahla ezisehlathini elicinene. Ihlasela isisulu, iphuka njengetshe. Kwezinye izimo, ilinda ngokuqamekela isisulu. Ibamba izinyoni izidleke zazo ezisemhlabathini.
Lapho isibambe isisulu, siyiyisa endaweni efihliwe, bese siyigwinya sibe yizicucu, esiyidabule ngomlomo wayo.
Isikhumba, amathambo nezimpaphe, ezingagayekile kahle, zibuyela esimweni samabhola amancane - "ama-pellets".
Ukukhiqizwa kabusha kondlunkulu abancane base-Afrika
I-African Little Sparrowhawks izalela ngoMashi-Juni e-Ethiopia, ngoMashi-Meyi nango-Okthoba-Januwari eKenya. EZambia kusuka kuNcwaba kuya kuNgongoni kanti kusuka kuSepthemba kuya kuNhlolanja eNingizimu Afrika. Isidleke siyisakhiwo esincane, kwesinye isikhathi esintekenteke, esakhiwe ngamahlumela. Ubukhulu bayo busuka kumasentimitha ayi-18 kuye kwangama-30 ububanzi nobubanzi obungu-10 kuye ku-15 cm. Amaqabunga aluhlaza asebenza njengendwangu. Isidleke sisekuphambukeni okuyinhloko emqhele womuthi ominyene noma ehlathini endaweni ephakeme ngamamitha ayi-5 kuye kwangama-25 ngaphezulu komhlaba. Uhlobo lwesihlahla alunandaba, isimo esiyinhloko ubukhulu baso nokuphakama kwaso.
Kodwa-ke, eNingizimu Afrika, ondlunkulu abancane base-Afrika bahlala esihlahleni se-eucalyptus.
I-Clutch iqukethe iqanda elilodwa kuya kwamathathu amhlophe.
Ukufukamela kuhlala kusuka ezinsukwini ezingama-31 kuye kwezingu-32. Okhongi abancane bashiya isidleke ngemuva kuka-25 kuya ku-27. I-African Sparrowhawks yizinyoni ezizodwa. Ngemuva kokushona komlingani, inyoni esaphila yakha umbhangqwana omusha.
Ukondla iSharrowhawk Encane yase-Afrika
Ondlunkulu abancane base-Afrika bazingela ikakhulukazi izinyoni ezincane, ezinkulu kunazo zonke zinesisindo esivela ku-40 kuye ku-80 g, okuyinto ebaluleke kakhulu kumzingeli walolu hlobo. Zidla nezinambuzane ezinkulu. Kwesinye isikhathi amatshwele amancane, izilwane ezincelisayo ezincane (kufaka phakathi amalulwane) kanye nezibankwa nazo ziyabanjwa. Izinyoni ezincane ezenza izindiza zazo zokuqala zizingela izintethe, izinkumbi nezinye izinambuzane.
Abakwa-African Little Sparrowhawks bazingela besuka emphemeni wokubuka, ovame ukufihlwa emaqabungeni ezihlahla. Kwesinye isikhathi babamba izisulu phansi, kepha isikhathi esiningi, bachitha emoyeni ukubamba inyoni noma isinambuzane. Kwesinye isikhathi, bonisa ubuhlakani futhi uhlasele inyamazane kusukela ekusithekeni. Izinyoni ezizingelayo zizingela ekuseni kakhulu nakusihlwa.
Isimo Sokongiwa KweSparrowhawk Esincane Sase-Afrika
Ubuningi bokusatshalaliswa kwe-Lesser African Sparrowhawk eMpumalanga ye-Afrika kulinganiselwa ukuthi kubhangqwa i-1 ku-58 ngamunye futhi kufinyelela kumakhilomitha-skwele angama-135. Ngaphansi kwale mibandela, inani eliphelele lifinyelela kusuka ezinyonini eziyizinkulungwane eziyishumi kuya kwikhulu.
Lezi zinhlobo zezinyoni ezidla inyama zijwayela kalula indawo yokuhlala ngisho nasezindaweni ezincane, ngokushesha zihlanganisa izindawo ezintsha ezingathuthukisiwe namasimu amancane. Inani lezinyoni mhlawumbe liyakhula eningizimu-ntshonalanga yeNingizimu Afrika, lapho befunda khona ukutshalwa okusha kwezinhlobo zemithi exotic. Ku-International Red Data Book inesimo sezinhlobo ezinobungozi obuncane bokuchichima.
Ihlukaniswa umhlaba wonke njengeNkathazo Encane.
