I-American black catarta (Coragyps atratus) noma i-urubu emnyama.
Izimpawu zangaphandle zekati elimnyama laseMelika
I-Katarta emnyama yaseMelika yinqwaba encane, inesisindo esingu-2 kg kuphela kanti amaphiko ayo awadluli ku-1.50 m.
Izimpaphe cishe zimnyama bhuqe. Okuhlukile yizimpaphe zentamo nekhanda, ezimbozwe ngesikhumba esimpunga esingenalutho nesishwabene. Owesilisa nowesifazane babukeka ngokufana. Izinyawo ziyimpunga, zincane ngosayizi, zikulungele kakhulu ukuhamba kunokuhlala emagatsheni. Izinzipho zawo zibuthuntu futhi bezingahloselwe ukubanjwa. Izinzwani ezimbili zangaphambili zinde.
Iris yamehlo ansundu. Ejwazini leso eliphezulu, umugqa owodwa wezinkophe ongaphelele kanye nemigqa emibili kwesingezansi. Akukho septum emakhaleni. Izimpiko zifushane futhi zibanzi. Lapho indiza, i-Katarta emnyama yaseMelika yehluka kalula kwamanye ama-cathartidés, njengoba inomsila omfushane oyisikwele ongafinyeleli emaphethelweni amaphiko agoqiwe. Ngukuphela kokumelwa okunendawo emhlophe ebonakala indiza ngaphansi kwephiko onqenqemeni.
Izinyoni ezisencane ziyefana nezabantu abadala, kepha zinekhanda elimnyama hhayi isikhumba esishwabene. amakhwela amakhulu, ukugquma, noma ukukhonkotha okuphansi lapho ulwela isidumbu.
Ukusabalala kwekati elimnyama laseMelika
I-American black katarta isatshalaliswa cishe kulo lonke elaseMelika. Indawo yokuhlala yalezi zinhlobo isuka e-United States iye e-Argentina.
Indawo yokuhlala yaseMelika emnyama
Ngokuya ngobubanzi, inqe litholakala ezindaweni eziningi ezahlukahlukene. Kodwa-ke, ithanda izindawo ezivulekile futhi igweme amahlathi aminyene. Iphinde isakazeke maphakathi nezwe futhi iqhele kude nemingcele yasogwini.
I-catarta emnyama yaseMelika ivela ezindaweni eziphansi ezansi kwezintaba, emasimini, ezindaweni ezivulekile, ezomile kanye nasehlane, amadiphozi amadiphozi, izindawo zezolimo namadolobha. Futhi kuhlala emahlathini ezimvula ezimanzi, phakathi kwamadlelo, amaxhaphozi, amadlelo kanye namahlathi onakaliswe kakhulu. Njengomthetho, ihamba emoyeni noma ihlale etafuleni noma esihlahleni esomile.
Izici zokuziphatha kwe-cathart emnyama yaseMelika
Ama-catharts amnyama aseMelika awanawo umuzwa othuthukile wokunuka, ngakho-ke athola inyamazane ngokubabheka endizeni. Zindiza phezulu kakhulu kanye namanye amanqe, ezihlanganyela nazo indawo yazo yokuzingela. Lapho ama-catharts amnyama aseMelika ezingela, asebenzisa ama-updrafts afudumele ukukhuphuka futhi awashayi nhlobo amaphiko awo, noma ngezikhathi ezithile.
Amanqe aqala ukufuna ukudla emini, eqaphela inyamazane, aziphatha ngodlame ngokweqile. Sebethole isidumbu sesilwane, bagijimela ukuxosha abancintisana nabo. Ngasikhathi sinye, zikhipha umlozi omkhulu, ukububula noma ukukhonkotha okuphansi lapho zilwela isidumbu.
Ama-catharts amnyama aseMelika ahlangana ngamaqembu amancane futhi azungeze ukudla akutholayo, evula amaphiko awo futhi axoshe ezinye izinyoni ngamakhanda abo.
La manqe afunda isikole, ikakhulukazi uma efuna ukudla futhi echitha ubusuku, ehlangana ngobuningi bawo. Lezi zinqezi zakha ukwahlukana kwemindeni okuhlanganisa izinyoni ezidlayo ngesisekelo hhayi kuphela sobuhlobo obuseduze, kodwa futhi nezihlobo ezikude.
Lapho ama-catharts amnyama aseMelika esaba, abuyisela emuva ukudla abakudlile ukuze bashiye ngokushesha indawo yokudla. Kulokhu, bashintshana ngamafushane. Bese kuthi lapho zibaleka ngesivinini esikhulu, zishiye indawo ngokushaya ngamandla kwamaphiko.
Ukukhiqizwa kabusha kwe-catarta emnyama yaseMelika
Ama-catharts amnyama aseMelika yizinyoni ezizodwa. E-United States, izinyoni zizalela eFlorida ngoJanuwari. E-Ohio, njengomthetho, ukumataniswa akuqali ngoMashi. ENingizimu Melika, e-Argentina naseChile, amanqe amnyama aqala ukuzala ngoSepthemba. E-Trinidad, imvamisa ayizali kuze kube nguNovemba.
Imibhangqwana yakhiwa ngemuva kwesiko lokuqomisana elenzeka emhlabeni.
Ngesikhathi sokukhwelana, abesilisa abaningana benza ukunyakaza okuyindilinga bezungeza abesilisa ngamaphiko avuleke kancane bese beshaye amabunzi abo lapho besondela. Kwesinye isikhathi benza izindiza zokuqomisana noma bamane bajahana endaweni ekhethiwe eseduze kwesidleke.
Kuphela ichwane elilodwa ngesizini ngayinye. Izindawo zabo zokwakha izidleke zisemazweni asezintabeni, emathafeni avulekile noma phakathi kwemifucumfucu kadoti. Owesifazane ubeka amaqanda emithambekeni yomgodi ongenalutho, ngeziqu, endaweni ephakeme ngamamitha ayi-3-5, kwesinye isikhathi phansi nje emigodini emincane phakathi kwamapulazi alahliwe, onqenqemeni lwamatshe, emhlabathini ngaphansi kwezimithi eziminyene, emifantwini yezakhiwo ezisemadolobheni. Akukho doti esidlekeni; kwesinye isikhathi iqanda lilala enhlabathini engenalutho. Ama-catharts amnyama aseMelika ahlobisa indawo ezungeze isidleke ngezingcezu zepulasitiki enemibala egqamile, izingilazi zengilazi, noma izinto zensimbi.
Ngo bamba, njengoba umthetho, amaqanda amabili grey okhanyayo, oluhlaza noma okwesibhakabhaka okhanyayo ngamachashazi ansundu. Zombili izinyoni ezindala zifukamela ibamba izinsuku ezingama-31 kuye kwezingu-42. Amachwane achamisela embozwe nge-suede enemibala ekhilimu phansi. Zombili izinyoni zondla inzalo yazo, ziphindaphinda ukudla okugaywe uhhafu.
Ama-catharts amancane aseMelika amnyama ashiya isidleke ngemuva kwezinsuku ezingama-63 kuya kwezingama-70. Bafinyelela ebusheni lapho beneminyaka emithathu.
Ekuthunjweni, kubonwe phakathi kwezinhlobo ezahlukahlukene:
- urubus ngombala omnyama futhi
- amakhanda abomvu e-urubus.
Ukudla i-American Black Catarta
Ama-catharts amnyama aseMelika ahlangana ngenhloso yokufuna izidumbu, ezitholwa izinyoni eceleni komgwaqo, ezitamkokweni, noma eduzane nasezinkanjini. Bahlasela inyamazane ephilayo:
- izindwandwe ezincane ekoloni,
- amadada asekhaya
- amathole asanda kuzalwa,
- izilwane ezincelisayo ezincane,
- izinyoni ezincane,
- ama-skunks,
- possums,
- udle amaqanda ezinyoni ezidlekeni.
Ziphinde zidle izithelo ezivuthiwe nezibolile kanye nezimfudu ezincane. Ama-catharts amnyama aseMelika awakhethi ngokukhetha kwawo ukudla futhi athatha wonke amathuba ukuze asuthe.
Isimo se-cathart emnyama yaseMelika
Ama-catharts amnyama aseMelika aguqulelwe ukuhlala ezindaweni lapho ungathola khona inani elikhulu lezilwane ezifile. Amanqe akhula ngamanani, anebanga lokusatshalaliswa elibanzi ngokwedlulele futhi enabela phambili enyakatho. Ngokwemvelo, ama-catharts amnyama aseMelika awanazo izitha zemvelo futhi ahlangabezani nezinsongo ezikhethekile ezinombolweni zawo, ngakho-ke, izinyathelo zemvelo azisetshenziswa kubo.
