I-Bahamian pintail (i-Anas bahamensis) noma i-pintail emhlophe - emhlophe ingeyomndeni wedada, i-anseriformes oda.
Izimpawu zangaphandle zeBahamian pintail
I-Bahamian pintail yidada elisemkhatsini onobude bomzimba obungu-38 - 50 cm Isisindo: 475 kuye ku-530 g.
Izimpaphe zezinyoni ezindala zinsundu, zinezimpaphe ezimnyama ezincikene nezindawo ezikhanyayo ngemuva. Umsila ukhombe futhi uphuzi. Izindwangu zamaphiko zinombala onsundu, ezembozo ezinkulu zinombala ophuzi. Izimpaphe eziphakeme zezindiza zinombala omnyama onemiphetho ensundu ngokugqamile. Izimpaphe zesibili - ezinomugqa ohlaza okotshani osansimbi kanye nomugqa omnyama onethiphu ebanzi ephuzi.
Ngaphansi komzimba kunsundu ngokukhanyayo. Kunamabala amnyama aqaphelekayo esifubeni nasesiswini. I-Uppertail iphuzi. Ngaphansi kokumnyama, ngemivimbo ephaphathekile enkabeni kuphela.
Ikhanda ezinhlangothini, umphimbo nentamo phezulu kumhlophe. Ikepisi nangemuva kwekhanda kunsundu namabala amnyama amancane. Umlomo unombala oluhlaza okwesibhakabhaka-mpunga, ezinhlangothini zesisekelo somlomo onamachashazi abomvu kanye ne-lacquer sheen emnyama. Iris yeso. Imilenze nezinyawo zimnyama mpunga.
Umbala wezimpaphe zowesilisa nowesifazane uyafana, kepha izembozo zophaphe lwensikazi ziphaphathekile.
Umlomo nawo ubuthuntu ngethoni. Umsila mfushane. Usayizi wedada mncane kunowesilisa. Izimpaphe zamapayipi amancane aseBahamian zifana nombala wabantu abadala, kepha zinombala ophuzi.
Ukusatshalaliswa kwe-pintail yaseBahamian
I-pintail yaseBahamian isakazeka eCaribbean naseNingizimu Melika. IHabitat ifaka i-Antigua neBarbuda, i-Aruba, i-Argentina, iBahamas, iBarbados, iBolivia, iBonaire, iSint Eustatius neSaba. Lolu hlobo lwamadada lutholakala eBrazil, eCayman Islands, eChile, eColombia, eCuba, eCuracao, eDominica. I-pintail yaseBahamian ikhona eDominican Republic, e-Ecuador, eFrench Guiana, eGuyana, eHaiti, eMartinique, eMontserrat. Uhlala eParaguay, ePeru, ePuerto Rico, eSaint Kitts naseNevis, eSuriname, eTrinidad naseTobago. Kuqoshwe eSaint Lucia, eSaint Vincent, eGrenadines, eSaint Martin (ingxenye yaseDashi), eTurkey naseCaicos. Futhi nase-United States of America, e-Uruguay, eVenezuela, e-Virgin Islands.
Izindawo zokuhlala ze-pintail yaseBahamian
Amathebula aseBahamian akhetha imizimba yamanzi namachibi angenamanzi angenasawoti nezindawo ezivulekile ezimanzi ngosawoti namanzi anosawoti wokuhlalisa. Zikhetha amachibi, amatheku, izihlahla zemifula, imilambo. Le nhlobo yamadada ayikhuli ezindaweni ezihlala kuyo ephakeme ngaphezu kwamamitha ayi-2500 ngaphezu kogu lolwandle, njengoba kwenzeka eBolivia.
Ukukhiqizwa kabusha kwe-pintail yaseBahamian
Ama-pintails aseBahamian akha ngababili ngemuva kokuncibilika, okwenzeka ngemuva kokuphela kwenkathi yokuzalanisa. Lezi zinhlobo zamadada zodwa, kepha ezinye zesilisa zikhwelana nabesifazane abaningi.
Amadada azala yodwa noma ngamaqembu amancane.
Izikhathi zokuzalela zehlukile futhi zincike endaweni yokuhlala. Isidleke sitholakala phansi eduze nomzimba wamanzi. Ifihlwe uhlaza olusogwini noma phakathi kwezimpande zezihlahla emihlangeni.
E bamba kukhona amaqanda ayisikhilimu ayisithupha kuya kwayi-10. Ukufukamela kuthatha izinsuku ezingama-25 - 26. Amaphuphu ambozwe izimpaphe ngemuva kwezinsuku ezingama-45-60.
Ukudla okunomsoco kweBahamian
I-pintail yaseBahamian idla ama-algae, ama-invertebrate amancane asemanzini, futhi ibuye idle imbewu yezitshalo zasemanzini nezasogwini.
Izinhlobo ezingaphansi kweBahamian pintail
I-pintail yaseBahamian yakha ama-subspecies amathathu.
- Ama-subspecies u-Anas bahamensis bahamensis asatshalaliswa olwandle lwaseCaribbean.
- I-Anas bahamensis galapagensis incane futhi inezimpaphe eziphaphathekile. Kutholakala endaweni yeziQhingi zaseGalapagos.
- Ama-subspecies u-Anas bahamensis rubrirostris ahlala ezindaweni eziseNingizimu Melika. Osayizi bakhulu, kepha ikhava yophaphe ipendwe ngemibala egqamile. I-subspecies efuduka kancane ezala e-Argentina futhi ifudukele enyakatho ebusika.
Izici zokuziphatha kwepintail yeBahamian
Amathebula aseBahamian, ngenkathi esondla, acwilisa ngokujulile umzimba wawo emanzini, afinyelela phansi echibini. Zidla zodwa, ngazimbili noma ngemihlambi emincane yabantu abayi-10 kuye kwabayi-12. Yakha amaqoqo ezinyoni ezingafika kwezikhulu. Ziyizidada eziqaphile nezinamahloni. Zizulazula zibheke ezindaweni eziphansi, ikakhulukazi ezingxenyeni ezisenyakatho zebanga.
Isimo Sokonga seBahamian Pintail
Inani le-pintail yaseBahamian lihlala lizinzile isikhathi eside. Inani lezinyoni alisondeli embundwini wabasengozini, kanti lolu hlobo lwakha izinhlobo ezingaphansi ezithile. Ngokuya ngalezi zindlela, i-pintail yaseBahamian iyahlolwa njengezilwane ezinesongo elincane kakhulu lobuningi futhi akukho zindlela zokongiwa ezisetshenziswayo kuyo. Kodwa-ke, amadada eziqhingini zaseGalapagos athinteka yizici ze-anthropogenic, indawo abahlala kuyo iqhubeka ngokuqhubekayo nezinguquko ezinamandla, ngakho-ke, ukukhiqizwa kwezinyoni kunciphile. Lezi zinhlana ezingaphansi zingasongelwa ukwehla kwendawo.
Ukugcina umunwe we-Bahamian ekuthunjweni
Ukugcina ama-awnks aseBahamian, izindiza ezinamamitha-skwele ama-4 zilungile. amamitha wedada ngalinye. Ebusika, kungcono ukudlulisela izinyoni engxenyeni ehlukile yendlu yenkukhu bese uzigcina ezingeni lokushisa elingaphansi kuka- +10 ° C. Bavunyelwe ukuvakasha kuphela ngezinsuku ezinelanga nasesimo sezulu esizolile. Ekamelweni, kufakwa ama-perches noma amagatsha nezindawo zokuhlala. Kubekwa nesitsha esinamanzi, esishintshwa njengoba singcola.
Utshani obuthambile busetshenziselwa ukulala, lapho amadada ahlala khona.
Amadada aseBahamian ondliwa ngezinhlobonhlobo zokudla okusanhlamvu: ukolweni, ummbila, amabele, ibhali. Ukolweni, i-oatmeal, isidlo se-soya, isidlo se-sunflower, utshani obomile oqoshiwe, inhlanzi nenyama kanye nokudla kwethambo. Qiniseka ukuthi unikeza ushoki noma igobolondo elincane. Entwasahlobo, amadada ondliwa ngamakhambi amasha - ulethisi, idandelion, ukhova. Izinyoni zidla ngobugovu ukudla okumanzi kusuka ku-bran, isanqante egayiwe, iphalishi.
Ngenkathi yokuzalanisa, ukondliwa kwamaprotheni kuyakhushulwa futhi inyama nenyama egayiwe kuyahlanganiswa kokuphakelayo. Ukwakheka okufanayo kokudla kugcinwa ngesikhathi se-molt. Akufanele uthande ukondla ukudla kwamaprotheni kuphela, uma kuqhathaniswa nokwakheka okunjalo kokudla okunomsoco, isifo se-uric acid diathesis sivela kumadada, ngakho-ke, ukudla kufanele kube namaprotheni ayi-6-8%.
Amapayipi aseBahamian asekuthunjweni azwana namanye amalungu omndeni wedada, ngakho-ke angagcinwa emanzini afanayo.
Esikhathini sezindiza, izidleke zokufakelwa zifakwa endaweni ethule, eyimfihlo. Amadada aseBahamian azalela futhi ondle inzalo yawo eyedwa. Bahlala ekuthunjweni cishe iminyaka engama-30.
