I-teal yaseBrazil (i-Amazonetta brasiliensis) ingeyomndeni wedada, i-oda le-Anseriformes.
Izimpawu zangaphandle zetiye yaseBrazil
I-teal yaseBrazil inesayizi lomzimba cishe wamasentimitha angama-40.
Idada le-amazonette ligqamile ngezimpaphe zalo ezinsundu futhi ezinesizotha. Owesilisa nowesifazane bayahluka kozakwethu ezicini ezithile zangaphandle. Kowesilisa osekhulile, isigqoko sinombala onsundu, intamo imnyama, kuqhathaniswa nombala ophuzi ompunga wezihlathi nohlangothi lwentamo. Izindawo ezingaphambili nezingemuva kwamehlo nomphimbo zinsundu.
Isifuba esinombala onsundu ngokubomvu.
Izinhlangothi nesisu kukhanya futhi kuphuzi. Imivimbo emnyama igijima ezinhlangothini zesifuba nangaphambili. Izingxenye ezingenhla zomzimba zinombala onsundu, kepha iqolo nomhlane kunezimpaphe ezimnyama. Umsila umnyama. Ngaphezulu nangaphansi, amaphiko amnyama anezimpaphe eziluhlaza okwesibhakabhaka. Ingaphakathi lezimpaphe ezincane liphenduka libe mhlophe bese lakha "isibuko".
Le teal yaseBrazil inemibala ehlukahlukene kakhulu enemibala ehlukile. Kufaka phakathi ama-morphs ahlukene ama-2:
- kumnyama
- ukukhanya.
Abantu abanombala omnyama banezimpaphe ezimnyama nsundu. Izihlathi nezinhlangothi zentamo ziphaphathekile, mpunga-nsundu. Esigabeni esikhanyayo sombala ezinyonini izihlathi nomphimbo azikhululekile, izinhlangothi zentamo zicishe zibe mhlophe. Akukho ukusatshalaliswa okuqinile kokuhlukahluka kombala ku-teal waseBrazil.
Insikazi ayihlukile kakhulu kumlingani wayo. Noma kunjalo, izimpaphe ekhanda nasentanyeni azifiphele. Amachashazi amhlophe angabonakala ebusweni nasezihlathini, kanye namashiya amhlophe amsulwa abonakala kusuka emehlweni kuya phansi koqhwaku. Amabala akhanyayo ekhanda agqame kancane kunezinyoni ku-morph enombala omnyama.
Ama-teal amancane aseBrazil anombala wezimpaphe zabesifazane, onesizotha futhi ofiphele. Iduna linomlomo obomvu, umbala wezidladla nemilenze uyehluka ngokubomvu ngokugqamile kuya kobomvu ngokusawolintshi. Iris yeso insundu. Izinyoni ezincane zinomlomo o-grey-olive. Izinyawo nemilenze kunombala osawolintshi.
Izindawo zokuhlala zetiye zaseBrazil
Amathile aseBrazil atholakala maphakathi namachibi amancane anamanzi angenasawoti azungezwe ihlathi. Ukukhetha okusobala kunikezwa ezindaweni ezinamanzi amaningi kanye namaxhaphozi azungezwe uhlaza oluminyene. Lezi zinhlobo zezinyoni ziyisicaba futhi aziphakami ngaphezu kwamamitha angama-500 ngaphezu kogu lolwandle. Amadada ama-amazonette awasatshalaliswa kabanzi ngasogwini lolwandle. Zivame ukubonakala emihlathini nasemadamini ngoba izinyembezi zaseBrazil azikwazi ukubekezelela amanzi anosawoti noma anosawoti.
I-teal yaseBrazil isakazeka
Ama-teal aseBrazil azalwa eNingizimu Melika. Zisabalele emathafeni ashisayo asempumalanga ye-Andes. Insimu yabo yokusabalalisa ihlanganisa empumalanga yeColombia, iVenezuela, iGuiana, iBrazil, inyakatho ye-Argentina neBolivia. Ama-subspecies amabili amukelwa ngokusemthethweni:
- A. b. I-Brasiliensis iyi-subspecies ehlala ezindaweni ezisenyakatho. Kutholakala enyakatho yeColombia, enyakatho-mpumalanga yeVenezuela, eGuyana, enyakatho nasenkabeni yeBrazil.
- A. ipecutiri is a subspecies eseningizimu. Itholakala empumalanga yeBolivia, eningizimu yeBrazil, enyakatho ye-Argentina nase-Uruguay. Ngesikhathi sasebusika, ama-teal aseBrazil athuthela ezindaweni ezinezimo ezifanele zokudla.
Izici zokuziphatha kwetiye yaseBrazil
Ama-teal aseBrazil ahlala ngababili noma ngamaqembu amancane angafika kubantu abayisithupha. Zondla ngokubhukuda nangokuntanta emanzini angajulile eduze kogu. Imvamisa bachitha ubusuku emagatsheni alenga phezu kwamanzi, noma bahlala ogwini enkampanini yamanye amadada noma ezinye izinhlobo zezinyoni, ezinjenge-ibises, herons.
Amathile aseBrazil ayashesha ukundiza, kodwa andiza phansi ngaphezu kwamanzi.
Ngokuya ngama-subspecies, la madada ayahluka kuzici zawo zokuphila. Izinyoni ezihlala ezifundeni ezisenyakatho zihlala phansi. Azihambi amabanga amade, kodwa zihlala ezindaweni ezingamaxhaphozi ezifanayo. AbaseNingizimu (subspecies ipecutiri) yizinyoni ezifudukayo. Ngemuva kokufaka izidleke, zishiya izindawo zazo zokuzalwa bese zindizela enyakatho, zihlaliswe kancane ezindaweni esezivele zinabantu be-subspecies ehambisanayo.
Ukuzalela i-teal yaseBrazil
Isikhathi sokuzalisa amathayela aseBrazil siyahlukahluka ngesifunda. Isikhathi sokuzalisa siqala ngoJuni-Julayi enyakatho ye-Argentina, ngoNovemba-Disemba eParaguay nangoSepthemba-Okthoba eGuiana.
Iningi lezidleke lifihlwe phakathi kohlaza futhi lisogwini oluseduze kwamanzi.
Ezinye izinyoni zisebenzisa izakhiwo ezintantayo, ezakhiwa yiziqu zemithi eziwile kanye namagatsha ane-algae ebhajwe kuzo. Amadada e-amazonette futhi kwesinye isikhathi asebenzisa izidleke ezindala ezilahlwe ezinye izinyoni ezihlala eduze kwezidumbu zamanzi nasemigodini yezihlahla. Futhi ziyakwazi ukuhlinzeka amaphuphu emadwaleni.
I-clutch ifaka amaqanda ayi-6 kuye kwayi-8, uwafukamela amadada cishe izinsuku ezingama-25. Lezi zinhlobo zamadada zinobuhlobo bomshado obuqinile futhi abesilisa basiza abesifazane ukushayela amachwane amadada. Ekuthunjweni, ama-teals aseBrazil anika ama-broods amaningi ngesizini ngayinye, kepha ngokwemvelo lokhu akunakwenzeka, ngoba izici ezinhle zokuzalisa azitholakali ngaso sonke isikhathi.
Ukudla kwetiye kwaseBrazil
Ukudla kwamatiyili aseBrazil kuhluke kakhulu. Zidla izithelo, imbewu, izimpande zezitshalo nezinambuzane ezingenamgogodla, ikakhulukazi izinambuzane. Amadada adla izinambuzane kuphela aze akhule, bese eshintshela ekudleni okufana nokwamadada amadala.
Isimo sokongiwa kwetiye laseBrazil
Indawo embozwe weti yaseBrazil icishe ibe amakhilomitha-skwele ayizigidi eziyi-9. Inani labantu eliphelele lisuka kwabangu-110,000 kuya kwabadala abangaphezu kwesigidi esisodwa.
Lezi zinhlobo zisatshalaliswa kabanzi ezindaweni zazo zokuhlala, ngakho-ke akunakwenzeka ukuthi zisongelwe kakhulu. Azikho izinto ezimbi ezibhalisiwe, futhi inani labantu kubantu lizinzile impela. Ngaphezu kwalokho, i-teal yaseBrazil ivumelanisa kalula nezinguquko endaweni yokuhlala, ngakho-ke, ithuthukisa izindawo ezintsha.
