Intshayelelo kwintaka yeArctic tern

Intaka yase-Arctic tern, ngokwenzululwazi eyaziwa ngokuba yi-Sterna paradisaea, yintaka yaselwandle encinci ephuma kusapho lwe-tern. Yintaka efudukayo ehamba phakathi kweArctic neAntarctic, igubungela umgama omalunga neekhilomitha ezingama-44,000 XNUMX ngonyaka. Intaka ebizwa ngokuba yiArctic tern yaziwa ngobuchule bayo obumangalisayo bokuhamba iilwandlekazi kunye nohambo lwayo olude lokufuduka, olona hambo lude lokufuduka lwaso nasiphi na isilwanyana emhlabeni. Yintaka enomtsalane eneempawu ezikhethekileyo neziziqhelanisa nayo ezenza ikwazi ukuphila kwindawo yayo enzima.

Iimpawu ezibonakalayo zentaka yeArctic tern

Intaka yeArctic yintaka encinci ephakathi kwe 33-39 cm ubude, kunye namaphiko angama 75-85 cm. Inomzimba omhlophe, ikepusi emnyama, kunye nephepha elibomvu. Intaka yaseArctic tern inamaphiko amade natsolo ayenza ikwazi ukubhabha kakuhle kumgama omde. Iintsiba zayo zilungiselelwe ngokukhethekileyo ukuthintela amanzi, njengoko ixesha elininzi lichitha elwandle. IArctic tern bird nayo inento eyodwa, umsila owenziwe ngefolokhwe, nto leyo eyimfuneko kwintshukumo yayo yasemoyeni.

Iipateni zokufuduka kunye neendlela zentaka yeArctic tern

IArctic tern bird yintaka efudukayo ehamba phakathi kweendawo ezizalela kuyo kwiArctic neendawo zayo zasebusika eAntarctic. Intaka yaseArctic isuka eArctic isiya kwiAntarctic iphinde ibuye minyaka le, ilandela indlela yokufuduka esazinge. Ihamba kunxweme loMntla Merika, eMzantsi Merika naseAfrika, inqumla i-ikhweyitha kabini ebudeni bohambo lwayo. Intaka yeArctic tern ifuduka ingamaqela amakhulu kwaye yaziwa ngobuchule bayo obumangalisayo bokuhamba, isebenzisa indawo ekuyo kuyo ilanga, umhlaba wemagnethi, kunye neempawu zomhlaba ukunqumla iilwandlekazi.

Umgama ogqunywe yiArctic tern bird ngexesha lokufuduka

Intaka ebizwa ngokuba yiArctic tern yaziwa ngohambo lwayo olude lokufuduka, oluthatha malunga neekhilomitha ezingama-44,000 ngonyaka, olona hambo lude lokufuduka kuzo naziphi na isilwanyana emhlabeni. Ihamba phakathi kweendawo ezizalela kuyo kwi-Arctic neendawo zayo zasebusika eAntarctic, ilandela indlela yokufuduka esazinge. Intaka yaseArctic tern inokuphila iminyaka engama-30, yaye ebudeni bokuphila kwayo, inokuhamba ngaphezu kweekhilomitha ezisisi-1.5 sesigidi, nto leyo elingana nokuya nokubuya kathathu enyangeni.

Ukulungelelaniswa kwentaka yeArctic tern ngexesha lokufuduka

Intaka yaseArctic inezinto ezininzi eziziqhelanisa nayo eziyenza ikwazi ukuphila ebudeni bohambo lwayo olude lokufuduka. Inobuchule obumangalisayo bokuhambahamba kwiilwandlekazi, isebenzisa indawo elimi kuyo ilanga, imagnethi, kunye neempawu zomhlaba ukuze ihambe. IArctic tern bird ikwanobuchule obukhethekileyo bokulala xa ibhabha, nto leyo eyivumela ukuba ibhabha ngokuqhubekayo kangangexesha elide. Ikwanemetabolism ephezulu, eyenza ukuba itye ukutya okuninzi ngokukhawuleza, ivumela ukuba igcine amanqanaba ayo amandla ngexesha lohambo lwayo olude.

Ukutya kunye nemikhwa yokutyisa intaka yeArctic tern

Intaka yaseArctic tern itya iindidi ngeendidi zeentlanzi ezincinane, iskwidi kunye neecrustaceans. Ibamba ixhoba layo ngokundanda phezu kwamanzi ize intywile ukuze ilibambe. Intaka yase-Arctic tern ikwatya kwi-zooplankton, ethi iyiqokelele ngelixa ibhabhela phantsi phezu kwamanzi. Intaka ebizwa ngokuba yiArctic tern bird inento eyodwa, ibhili elitsarhuzayo, eliyenza ikwazi ukubamba ixhoba layo kakuhle.

Imikhwa yokuzala kunye nendawo yokuhlala yeentaka zeArctic tern

Intaka ebizwa ngokuba yiArctic tern izalela kwingingqi yeArctic, apho izalela khona ngamathanga phantsi okanye ematyeni. Intaka yaseArctic tern izalela amaqanda ayo kwindawo engekho nzulu emhlabeni, ize iwafukamele kangangeeveki ezintathu. Amantshontsho aqandusela egqunywe ziintsiba aze abaleke emva kweeveki ezine. Intaka ebizwa ngokuba yiArctic tern ibuyela kwindawo ezalela kuyo nyaka ngamnye ukuze ikhwelane ize izale.

Indima yentaka yeArctic kwi-ecosystem yayo

Intaka yaseArctic tern inendima ebalulekileyo kwindalo yayo, njengoko isitya iintlanzi ezincinane neecrustaceans, nto leyo enceda ukugcina ulungelelwano lokutya kwaselwandle. Intaka yaseArctic ikwasebenza njengomthombo wokutya kwezilwanyana ezizingelayo ezikhulu, njengengabangaba kunye neempungutye zaseArctic.

Izigrogriso kwiintaka zeArctic tern

Intaka yaseArctic ijongene nezoyikiso kubemi bayo, ikakhulu ngenxa yokutshintsha kwemozulu kunye nezinto ezenziwa ngabantu, njengokuchitheka kweoyile kunye nokuloba ngokugqithisileyo. Ukutshintsha kwemozulu kuchaphazela imimandla yaseArctic, apho intaka yaseArctic tern izalela khona, nto leyo ebangela utshintsho kumkhenkce wolwandle, nto leyo echaphazela ukutya kwale ntaka. Izinto ezenziwa ngabantu, ezifana nokuchitheka kwe-oyile kunye nokuloba ngokugqithisileyo, kukwachaphazela ukutya kwentaka yeArctic tern nendawo yokuhlala.

Iinzame zokukhusela intaka yaseArctic tern

Iinzame zolondolozo ziyaqhuba ukukhusela intaka ye-Arctic tern, ikakhulu ngokusekwa kweendawo ezikhuselweyo kunye nemimiselo yokunciphisa ifuthe lemisebenzi yabantu kwindawo yokuhlala yentaka. IArctic tern bird ikwajongwa ukuze kujongwe indlela abantu abaphila ngayo kunye nokuchonga imiqobo yokuphila kwayo.

Ukubaluleka kwenkcubeko yentaka yeArctic tern

IArctic tern bird inentsingiselo yenkcubeko kwiinkcubeko ezininzi zemveli, apho ibonwa njengophawu lonyamezelo, ukomelela, kunye nokuguquguquka. Uhambo olude lokufuduka kwale ntaka lukwabonwa njengophawu lothungelwano lwendalo yehlabathi.

Isiphelo: Yintoni eyenza ukuba intaka yeArctic ikhetheke?

Intaka ebizwa ngokuba yiArctic tern yintaka ebalaseleyo eneempawu ezikhethekileyo neziziqhelanisayo neziyincedayo ikwazi ukuphila kwindawo yayo enzima. Uhambo lwayo olude lokufuduka lolona hambo lude lokufuduka lwaso nasiphi na isilwanyana emhlabeni, kwaye ukukwazi kwaso ukuhamba kulwandlekazi kuyanika umdla. Intaka yaseArctic idlala indima ebalulekileyo kwi-ikhosistim, kwaye ukubaluleka kwayo ngokwenkcubeko kububungqina bokomelela nokuguquguquka kwayo. Iinzame zokulondoloza ziyafuneka ukuze kukhuselwe intaka yaseArctic tern, kwaye ukuphila kwayo ixesha elide kubalulekile kwimpilo yeelwandlekazi zehlabathi nakwizinto eziphilayo.