Idada elinama-pink (Malacorhynchus membranaceus) elomndeni wedada, i-oda le-Anseriformes.
Izimpawu zangaphandle zedada elinama-pink
Idada elinama-pink linosayizi ongamasentimitha angama-45 ubude.
Isisindo: 375 - 480 amagremu.
Lolu hlobo lwedada olunomlomo o-brownish ongalingani futhi onama-angular angadidaniswa nezinye izinhlobo. Izimpaphe azifiphele futhi azigqamile. Isigqoko kanye nangemuva kwekhanda kunsundu ngokumpunga. Indawo engaphezulu noma encane eyindilinga emnyama nsundu isendaweni ezungeze iso bese iqhubeka ibuyele emuva ekhanda. Indandatho emhlophe eyindilinga ezungeze iris. Indawo encane epinki, engabonakali neze endizeni, itholakala ngemuva kweso. Izihlathi, izinhlangothi kanye nengaphambili lentamo enezindawo ezincane zombala ompunga omuhle.
Ingaphansi lomzimba limhlophe ngemithende ephawuleka ngombala onsundu ngokumpunga, eba banzi ezinhlangothini. Izimpaphe zomsila zinombala ophuzi ngokukhanyayo. Umzimba ophezulu ungumbala onsundu, umsila kanye nezimpaphe ze-sus-tail zimnyama nsundu. Umugqa omhlophe uqhamuka ngaphansi komsila bese ufinyelela emilenzeni yangemuva. Izimpaphe zomsila zibanzi, zinqenqemeni lokuluhlaza okumhlophe. Izimpiko ziyindilinga, nsundu, zinendawo emhlophe ebanzi ezingeni eliphakathi. Izindwangu zangaphansi zimhlophe qwa, ngokungafani nezimpaphe ezinamaphiko ansundu kakhulu. Izimpaphe zamadada amancane zinombala ofanayo nowezinyoni ezindala.
Indawo ebomvana eduze nokuvulwa kwendlebe ayibonakali kangako noma ayikho ngokuphelele.
Owesilisa nowesifazane banezici ezifanayo zangaphandle. Lapho indiza, ikhanda ledada elinamaqabunga abomvana liphakeme, futhi uqhwaku luyehla lubheke phansi. Lapho amadada ebhukuda emanzini angajulile, anemivimbo emnyama nokumhlophe emzimbeni wawo, uqhwaku olukhulu nezimpaphe ezihlukile ebunzini.
Indawo yokuhlala yedada elinama-pink
Amadada anamaqabunga apinki atholakala emathafeni amaphakathi nezwe ezindaweni ezinamahlathi eduze kwamanzi. Bahlala ezindaweni ezingajulile ezinodaka emzimbeni wamanzi, imvamisa okwesikhashana, okwakhiwa ngesikhathi semvula, ekuchichimeni okukhulu okuvulekile kwamanzi ezikhukhula asalile. Amadada anamaqabunga apinki akhetha izindawo ezimanzi, amanzi ahlanzekile avulekile noma imizimba yamanzi enamanzi, kepha, imihlambi emikhulu yezinyoni ibuthana emaxhaphozini avulekile naphakade. Luhlobo olusatshalaliswa kabanzi futhi oluyimizulane.
Amadada anama-pink anezinyoni eziningi ezisendaweni yasemaphandleni, kepha angahamba amabanga amade ukuthola amanzi futhi afinyelele ogwini lolwandle. Ukunyakaza okukhulu ikakhulukazi kwenziwa phakathi neminyaka yesomiso esikhulu.
Ukusabalala kwedada elinama-pink
Amadada anama-pink anezinto ezivamile e-Australia. Zisatshalaliswa kabanzi kulo lonke izwe eliseningizimu-mpumalanga ye-Australia naseningizimu-ntshonalanga yezwekazi.
Iningi lezinyoni ligxile emadamini aseMurray naseDarling.
Amadada anama-pink-ered avele ezifundazweni zaseVictoria naseNew South Wales, imizimba yawo enamanzi anezinga elifanele lendawo yokuhlala. Kodwa-ke, izinyoni nazo zitholakala ngamanani amancane ogwini lwaseningizimu ye-Australia. Njengezinhlobo eziyimizulane, zisakazwa cishe kulo lonke izwekazi lase-Australia ngaphesheya kwendawo engasogwini.
Ukuba khona kwalolu hlobo lwedada kuncike ebukhoneni bamanzi angajwayelekile, episodic, okwesikhashana akhiwa isikhashana. Lokhu kuyiqiniso ikakhulukazi ezifundeni ezomile ezisenkabeni nasempumalanga ye-Australia, ogwini olusempumalanga nasenyakatho yeTasmania, lapho ukutholakala kwamadada anama-pink-ered kungavamile kakhulu.
Izici zokuziphatha kwedada elinama-pink
Amadada anama-pink ahlala ngamaqenjana. Kodwa-ke, kwezinye izifunda zakha amaqoqo amakhulu. Zivame ukuxubaniswa nezinye izinhlobo zamadada, ikakhulukazi, zondla ngohlavu ompunga (Anas gibberifrons). Lapho amadada anamaqabunga abomvana ethola ukudla, abhukuda emanzini angajulile ngamaqembu amancane. Bacwilisa cishe ngokuphelele hhayi umlomo kuphela, kepha nekhanda nentamo emanzini ukufinyelela phansi. Kwesinye isikhathi amadada anama-pink-ered abeka ingxenye yomzimba wawo ngaphansi kwamanzi.
Izinyoni ezisemhlabeni zichitha isikhathi esincane emhlabathini, imvamisa zihlala ogwini lwedamu, emagatsheni ezihlahla noma ezigxotsheni. Lawa madada awanamahloni nakancane futhi avumela ukusondelwa kuwo. Uma kunengozi, bayasuka benze izindiza eziyisiyingi ngaphezulu kwamanzi, kepha ngokushesha yehlisa umoya bese uqhubeka nokondla. Amadada anama-pink akuzona izinyoni ezinomsindo kakhulu, noma kunjalo, axhumana emhlambini ngezingcingo eziningi. Owesilisa ukhipha i-hiss omuncu omuncu, kuyilapho insikazi ikhiqiza isignali ekhazimulayo endizeni nasemanzini.
Ukuzalela idada elinama-pink
Amadada anama-pink-eared azala nganoma yisiphi isikhathi sonyaka, uma izinga lamanzi echibini lilungele ukondliwa. Lezi zinhlobo zamadada zindawonye futhi zakha ngazimbili ezihlala ndawonye isikhathi eside ngaphambi kokushona kwenye yezinyoni.
Isidleke siyisihlakala esiyindilinga, esicijile, esigcwele ukugeleza futhi esiseduze namanzi, phakathi kwezihlahla, emgodini wesihlahla, esiqwini, noma simane silele esiqwini esiphakeme phakathi kwamanzi. Amadada anama-pink ngokuvamile asebenzisa izidleke ezindala ezakhiwe ezinye izinhlobo zezinyoni ezi-semiaquatic:
- ama-coots (i-Fulicula atra)
- ophethe i-arborigène (Gallinula ventralis)
Kwesinye isikhathi amadada anamaqabunga abomvana abamba isidleke esimatasa kanye nesidleke phezu kwamaqanda olunye uhlobo lwezinyoni, axoshe abanikazi bazo bangempela. Ngaphansi kwezimo ezinhle, insikazi izalela amaqanda ayi-5-8. Ukufukamela kuthatha cishe izinsuku ezingama-26. Owesifazane kuphela ohlala ku-clutch. Izinsikazi eziningana zingabeka amaqanda afinyelela kuma-60 esidlekeni esisodwa. Zombili izinyoni, insikazi neyeduna, ziyondla futhi zizale.
Ukudla idada elinama-pink
Amadada anamaqabunga apinki adla emanzini angajulile asivivi. Lolu uhlobo lwedada olukhethelwe kakhulu, olwenzelwe ukondla emanzini angajulile. Izinyoni zinemilomo ezungezwe ama-lamellas amancane (ama-grooves) azivumela ukuthi zihlunge izitshalo ezincane nezilwane ezincane ezakha iningi lokudla kwazo. Amadada anamaqabunga apinki adla emanzini angajulile asivivi.
Isimo sokonga sedada elinama-pink
Idada elinama-pink liyizinhlobo eziningi impela, kepha ubukhulu besibalo sabantu kunzima ukulinganisa ngenxa yendlela yokuphila kokufuduka. Inani lezinyoni lizinzile kahle futhi alibangeli kukhathazeka okuthile. Ngakho-ke, izinyathelo zokuvikelwa kwemvelo azisetshenziswa kulolu hlobo.
