Isingeniso kuma-American Alligators

Ingwenya yaseMelika (i-Alligator mississippiensis) iyisilwane esihuquzelayo esikhulu esihlala eningizimu-mpumalanga ye-United States. Ikwaziwa ngemihlathi yayo enamandla nokubukeka kwayo okwesabekayo, ingwenya yaseMelika ithathe umcabango wabantu emhlabeni wonke. Lezi zidalwa zinomlando omude, njengoba sezikhona cishe izigidi zeminyaka zingashintshile. Kulesi sihloko, sizohlola amakhono okubhukuda ama-alligator aseMelika futhi sembule ukuthi angakwazi ukubhukuda ngokushesha kangakanani.

I-Anatomy ne-Physical Characters of American alligators

Ama-alligator aseMelika anomzimba oqinile futhi ohlelekile olungele ukuphila emanzini. Zinekhanda elikhulu elinekhala elibanzi, elisiza ekubambeni inyamazane futhi linikeze ama-hydrodynamics amahle kakhulu. Imizimba yazo imbozwe amazenga aqinile, ahlomile, anikeza isivikelo ezilwaneni ezingase zibe izilwane ezidla ezinye futhi athuthukise ukuhamba kwazo emanzini. Izingwenya zaseMelika ezikhulile zingafinyelela ubude obungamamitha angu-15 futhi zibe nesisindo esingaphezu kwamakhilogremu angu-1,000, okuzenza zibe esinye sezilwane ezihuquzelayo ezinkulu eNyakatho Melika.

Indawo Yemvelo Yama-Alligator AseMelika

Ama-alligator aseMelika atholakala ngokuyinhloko ezindaweni ezihlala emanzini ahlanzekile njengemifula, amachibi, amaxhaphozi namaxhaphozi. Zizilungele kahle lezi zindawo, njengoba zikwazi ukuphila emanzini anosawoti kanye nezindawo ezihlala emanzini ahlanzekile. Lezi zilwane ezihuquzelayo ziningi ikakhulukazi ezindaweni ezingamaxhaphozi ezisogwini oluseningizimu-mpumalanga ye-United States, kuhlanganise ne-Everglades eFlorida. Amanzi afudumele kanye nemithombo yokudla eyanele etholakala kulezi zindawo zokuhlala izenza zibe zilungele ukuthi izingwenya zaseMelika zichume.

Ukuzijwayeza kokubhukuda kuma-American alligators

Ukuzijwayeza ngokomzimba kwama-alligator aseMelika kubavumela ukuba babe ababhukudi abakhethekile. Imisila yazo enemisipha, ihlangene nezinyawo zazo zangemuva ezinolwebu, zinikeza umfutho odingekayo ukuze zihambe emanzini kahle. Ukwengeza, imisipha enamandla emizimbeni yabo ibenza bakwazi ukukhiqiza amandla amakhulu ngenkathi bebhukuda. Amehlo azo kanye namakhala kutholakala phezulu emakhanda azo, okuzivumela ukuba zihlale zicwile emanzini kuyilapho zisakwazi ukubona nokuphefumula. Lokhu kujwayela kunomthelela emakhonweni abo okubhukuda amangalisayo.

Ukuqonda i-Alligator Locomotion

Izingwenya zaseMelika zisebenzisa indlela ehlukile yokuhamba eyaziwa ngokuthi "ukubopha" noma "i-gatoring" ukuhamba emanzini. Le nqubo ihilela ukunwetshwa kwemizimba yazo isuka ngapha nangapha, ingemuva nomsila kuziqhubezela phambili. Ngokuphusha amanzi ngemilenze yawo yangemuva nomsila, izingwenya zaseMelika zingafinyelela isivinini esimangalisayo nokuhamba kahle. Le ndlela yokuhamba ihamba kahle kakhulu futhi ivumela ukuthi bahambe ezindaweni ezihlukahlukene zasemanzini.

Izingwenya ZaseMelika Zingabhukuda Ngokushesha Kangakanani?

Izingwenya zaseMelika ziyakwazi ukubhukuda ngesivinini esikhulu, ikakhulukazi emabangeni amafushane. Nakuba isivinini sazo esiqondile singahluka kuye ngezici ezihlukahlukene, zingafinyelela isivinini esiphezulu esilinganiselwe samamayela angu-20 ngehora ekuqhumeni. Lesi sivinini sihlaba umxhwele ikakhulukazi uma kucatshangelwa ubukhulu bazo obukhulu namandla adingekayo ukuhambisa imizimba yabo esindayo emanzini. Kodwa-ke, kubalulekile ukuqaphela ukuthi ama-alligator aseMelika ngokuvamile awakhelwe isivinini esiqhubekayo emabangeni amade.

Izinto Ezithinta Ijubane Lokubhukuda Kwengwenya

Kunezici ezimbalwa ezingathonya ijubane lokubhukuda lama-alligator aseMelika. Usayizi uyinto eyodwa ebalulekile, njengoba abantu abakhulu bevame ukuba nesisindo esiningi futhi bangase bangabi mawala noma basheshe njengamangwenya amancane. Izinga lokushisa lamanzi lingase libe nomthelela emandleni abo okubhukuda, njengoba esebenza kakhulu futhi eshesha emanzini afudumele. Ukwengeza, impilo nesimo sengwenya, kanye nendawo ezibhukuda kuyo, kungathinta isivinini sazo.

Ukuqhathanisa Ijubane Lengwenya Nezinye Izilwane Ezidla Emanzini

Nakuba izingwenya zaseMelika zingababhukudi abamangalisayo, azizona izidalwa ezishesha kakhulu emanzini. Ayanensa kunezinye ezingozakwabo zasemanzini, njengamahlengethwa, ama-orcas, nezinhlobo ezithile zoshaka, ezingafinyelela isivinini esingamakhilomitha angu-30 ngehora noma ngaphezulu. Nokho, ijubane labo lokubhukuda lisamangalisa uma kucatshangelwa ubukhulu bawo obukhulu kanye nokushesha abakubonisayo lapho bejaha inyamazane.

Amasu Namasu Okubhukuda kwe-Alligator

Izingwenya zaseMelika zisebenzisa amasu namasu okubhukuda ahlukene kuye ngesimo. Lapho zizingela, ngokuvamile zisebenzisa ubuqili nokuzifihla ukuze zisondele inyamazane buthule ngaphambi kokuhlasela kungazelelwe futhi okunamandla. Angakwazi ukubhukuda kancane futhi ngokuthula, ahlangane ngokuphumelelayo nendawo ezizungezile ukuze amangaze inyamazane engasoli lutho. Ngokuphambene, lapho zidinga ukubaleka noma zizivikele, zingabhukuda ngokushesha ukuze zibeke ibanga phakathi kwazo kanye nezinsongo ezingase zibe khona.

Isivinini Sengwenya: Imithelela Yokuthwebula Inyamazane

Ijubane lokubhukuda elimangalisayo lama-alligator aseMelika lidlala indima ebalulekile ekhonweni lazo lokubamba inyamazane. Ukuqhuma kwesivinini sazo kubenza bakwazi ukuvala ngokushesha igebe phakathi kwabo nezilwane zabo ezingalindelekile, okwandisa amathuba okuba babanjwe ngempumelelo. Kungakhathaliseki ukuthi iqondise izinhlanzi, izimfudu, izinyoni, noma izilwane ezincelisayo, inhlanganisela yejubane lazo, ukushesha, nemihlathi enamandla kuzivumela zibe izilwane ezidla ezinye ezisebenza kahle kakhulu emanzini.

Isivinini Sokubhukuda kwe-Alligator Ezindaweni Ezihlukene

Ijubane lokubhukuda lama-alligator aseMelika lingahluka kuye ngohlobo lwamanzi ezikuwo. Emanzini avulekile, njengemifula noma amachibi, anendawo eyengeziwe yokuhamba futhi angafinyelela isivinini esiphezulu. Ngokuphambene, ezindaweni ezinohlaza oluminyene njengamaxhaphozi noma amaxhaphozi, ijubane lawo lingase livinjwe izithiyo nezimila. Noma kunjalo, ama-alligator aseMelika ajwayelene kahle nalezi zindawo futhi angakwazi ukuhamba kuzo ngobuchule, esebenzisa amakhono awo okubhukuda ukuze azuze.

Isiphetho: Amandla Okubhukuda Ahlaba umxhwele ama-American alligators

Sengiphetha, izingwenya zaseMelika zingababhukudi abesabekayo abanejubane elimangalisayo namandla. Ukuzivumelanisa nezimo, njengemizimba yazo ehlelekile, imisila enemisipha, nezinyawo ezinezintambo, kuzivumela ukuba zihambe emanzini kalula. Nakuba kungezona izilwane ezidla ezinye ezishesha kakhulu emanzini, ukuqhuma kwejubane lazo kuzisiza zikwazi ukuzulazula ngempumelelo ezindaweni zazo futhi zibambe inyamazane ngendlela efanele. Amakhono okubhukuda ama-alligator aseMelika agqamisa ukujwayela kwawo okumangalisayo endaweni yawo yasemanzini, okuwenza abe esinye sezidalwa ezithakazelisayo nezesabekayo embusweni wezilwane.