PENGUINS in txaus ntshai EXTINCTION - 9 hom

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PENGUINS in txaus ntshai EXTINCTION - 9 hom
PENGUINS in txaus ntshai EXTINCTION - 9 hom
Anonim
Endangered Penguins fetchpriority=siab
Endangered Penguins fetchpriority=siab

Penguins yog seabirds uas tau poob lub peev xwm ya, txawm li cas los xij, lawv cov tis tau yoog rau cov dej hauv dej thiab dhia dej ua tsaug rau lawv cov duab hydrodynamic tag nrho. Txawm hais tias nyob rau hauv av cov noog yuav zoo li clumsy, nyob rau hauv dej lawv yog cov zoo heev swimmers thiab lawv lub cev muaj ob qho tib si morphological thiab physiological adaptations rau dej nyob rau hauv lub neej. Lawv tsuas yog cov neeg sawv cev ntawm qhov kev txiav txim Sphenisciformes, uas tam sim no muaj txog 13 hom uas tau faib feem ntau nyob rau sab qab teb hemisphere, tshwj tsis yog rau Galapagos penguin (Spheniscus mendiculus), uas los ntawm, raws li nws lub npe qhia, los ntawm Galapagos Islands.

Yog koj xav kawm txuas ntxiv txog cov noog zoo nkauj no txuas ntxiv mus nyeem tsab xov xwm no ntawm peb lub xaib thiab peb yuav qhia koj txog penguins in txaus ntshai ntawm kev ploj tuag.

Type of endangered penguins

Raws li peb tau hais dhau los, tam sim no muaj 13 hom penguins thoob plaws sab qab teb hemisphere, thiab lawv zes ntawm ntug dej hiav txwv ntawm Antarctica, New Zealand, South Australia, South Africa, tag nrho cov sub-Antarctic Islands, Galapagos Islands hauv Ecuador, Peru, Chile thiab Argentine Patagonia. Qee zaum, thaum tsis yog lub caij yug me nyuam, cov tib neeg tuaj yeem pom nyob rau sab qaum teb me ntsis.

Ntawm tag nrho cov naj npawb ntawm hom penguin, txhua tus muaj kev tiv thaiv raws li kev cai lij choj nyob rau hauv lawv qhov chaw faib khoom, thiab hauv qab no peb yuav sau npe 9 hom uas tau muab faib raws li qee yam kev hem..

Emperor penguin (Aptenodytes forsteri)

Nws yog qhov loj tshaj plaws ntawm penguins, ncav cuag qhov ntev ntawm 120 cm nrog qhov hnyav ntawm ntau tshaj 40 kg, uas txawv ntawm kev sib deev. Nws yog ib qho chaw rau Antarctica thiab tam sim no categorized li Near Threatened, vim nws suav hais tias yog ib hom tsiaj Very rhiab heev rau huab cua hloov uas tau ua rau muaj kev hloov pauv loj hauv ib puag ncig, ua rau txo qis hauv nws cov khoom noj, qhov kub thiab txias, txo cov dej khov.

Hom kab no suav hais tias yog ib hom tsiaj "cov hom tsiaj", uas yog, los ntawm nws kev txuag, tag nrho cov ecosystem uas nws nyob, nrog rau lwm yam tsiaj. hom, yog kev txuag.

Nyob rau hauv no tsab xov xwm no peb kuj tham txog incubation thiab ib puag ncig ntawm huab tais penguin.

Endangered Penguins - Huab tais Penguin (Aptenodytes forsteri)
Endangered Penguins - Huab tais Penguin (Aptenodytes forsteri)

Humboldt Penguin (Spheniscus humboldti)

Lwm yam tsiaj uas muaj kev phom sij ntawm kev ploj tuag yog Humboldt penguin. Nws yog hom kab nruab nrab uas ntsuas 50 txog 75 cm. Nws nyob hauv Dej Hiav Txwv Pacific, raws ntug dej hiav txwv sab hnub poob ntawm South America hauv Peru thiab Chile, uas hla dhau los ntawm Humboldt Tam sim no, nrog Chile yog qhov chaw nrog thaj chaw loj tshaj plaws txoj kev no.

Nws yog categorized li hom kab mob yooj yim thiab nws cov pejxeem raug hem los ntawm kev txo qis hauv lawv cov zaub mov, kev puas tsuaj ntawm lawv qhov chaw nyob, yos hav zoov. thiab kev lag luam txhaum cai, yog hom tsiaj uas feem ntau raug rau tsiaj.

Endangered Penguins - Humboldt Penguin (Spheniscus humboldti)
Endangered Penguins - Humboldt Penguin (Spheniscus humboldti)

Galapagos Penguin (Spheniscus mendiculus)

Nws yog hom thib ob me tshaj plaws penguin, ncav txog 45 cm ntev. Endemic mus rau Galapagos Islands tuaj, nws muaj sia nyob ua tsaug rau qhov txias txias uas los ntawm Humboldt Tam sim no thiab qhov tob tob uas coj los ntawm Cromwell Current.

Galapagos penguin yog nyob rau hauv txaus ntshai ntawm kev ploj tuag, txij li thaum nws cov pejxeem raug kev txom nyem los ntawm kev hloov pauv los ntawm El Niño tam sim no, uas ua rau muaj kev puas tsuaj. txo qhov muaj ntses gregarious uas nws pub. Kuj kab mob los ntawm hydrocarbons tuaj yeem ua rau nws txo qis heev.

Koj kuj xav tau Penguins yug li cas?

Cov Penguins uas muaj kev puas tsuaj - Galapagos Penguin (Spheniscus mendiculus)
Cov Penguins uas muaj kev puas tsuaj - Galapagos Penguin (Spheniscus mendiculus)

Magellanic Penguin (Spheniscus magellanicus)

Lwm tus penguin nyob rau hauv kev txaus ntshai ntawm kev ploj tuag yog Magellanic penguin. Nws yog ib tug hom penguin nruab nrab uas ntsuas 30 mus rau 45 cm ntev. Nws zes ntawm Malvinas Islands thiab ntawm ntug dej hiav txwv thiab Islands tuaj ntawm Patagonia hauv Argentina thiab Chile. Tom qab ntawd, nws tsiv mus rau sab qaum teb thaum lub caij ntuj no, mus txog cov dej ntawm Uruguay thiab sab qab teb sab hnub tuaj Brazil nrog cov dej kub ntau dua.

Hauv Punta Tombo, hauv Argentina, yog thaj chaw loj tshaj plaws thiab muaj ntau tshaj plaws ntawm cov tsiaj no, thiab nws yog thaj chaw uas ntau txhiab tus neeg sib sau ua ke. Cov tsiaj no muaj npe raws li yuav raug hem thiab tiv thaiv nyob rau hauv Natural Reserves of Argentina thiab Chile, tswj kev nkag ntawm cov neeg tuaj ncig tebchaws uasi hauv thaj chaw zes.

Koj kuj yuav txaus siab Tsiaj nyob rau hauv kev txaus ntshai ntawm extinction nyob rau hauv Chile.

Endangered Penguins - Magellanic Penguin (Spheniscus magellanicus)
Endangered Penguins - Magellanic Penguin (Spheniscus magellanicus)

Antipodean Penguin (Eudyptes sclateri)

Ntawm cov hom penguin nyob rau hauv kev txaus ntshai ntawm kev tuag yog Antipodean penguin, ib tug nruab nrab-loj penguin ntsuas 50 mus rau 70 cm. Nws nyob New Zealand, nyob rau archipelagos ntawm Antipodes Islands thiab lub Bounty Islands.

Nws yog nyob rau hauv , txij li thaum nws muaj ib cheeb tsam txwv tsis pub yug me nyuam, nws cov pej xeem muaj kev pheej hmoo heev rau kev hloov pauv ntawm ib puag ncig, yog li qhov no ua rau nws txo qis.

Endangered Penguins - Antipodean Penguin (Eudyptes sclateri)
Endangered Penguins - Antipodean Penguin (Eudyptes sclateri)

Macaroni Penguin (Eudyptes chrysolophus)

Penguin qhov nruab nrab, ntev li 50 txog 70 cm, zoo ib yam li rockhopper penguin (Eudyptes chrysocome). Nws tau faib thiab yug me nyuam nyob rau yav qab teb Chile, hauv Malvinas Islands, South Georgia thiab South Sandwich Islands, South Orkney Islands thiab Shetland Islands South Africa, Bouvet Island, Tub Vaj Ntxwv Edward Islands ntawm South Africa, Crozet Islands, Kerguelen Islands, Heard thiab McDonald Islands thiab qee zaum nyob rau Antarctic Peninsula.

Txawm hais tias nws yog ib hom tsiaj uas muaj neeg coob heev, yog categorized as vulnerable, yog ib hom kev hem thawj, nrog rau ntau hom nyob rau hauv South Seas, qhov cuam tshuam ntawm kev lag luam nuv ntses thiab roj paug.

Endangered Penguins - Rockhopper Macaroni Penguin (Eudyptes chrysolophus)
Endangered Penguins - Rockhopper Macaroni Penguin (Eudyptes chrysolophus)

Northern Rockhopper Penguin (Eudyptes moseleyi)

Peb txuas ntxiv cov npe no ntawm hom penguins nyob rau hauv kev txaus ntshai ntawm kev tuag nrog rau sab qaum teb rockhopper penguin, ib hom uas nws cov pej xeem zes nyob rau hauv lub Tristan da Cunha Archipelago thiab Gough Island, nyob rau hauv lub South Atlantic dej hiav txwv. Nws yog categorized li endangered, txij li thaum nws cov pej xeem tam sim no tau raug txo los ntawm 90% txij li tsis ntev los no Ntau xyoo dhau los, tej zaum yog vim muaj kev hloov pauv huab cua, uas ua rau muaj kev hloov pauv hauv marine ecosystem thiab overexploitation ntawm kev lag luam nuv ntses.

Ntawm qhov tod tes, lwm yam uas yuav ua rau cov tsiaj no muaj kuab paug (roj paug), cuam tshuam los ntawm ecotourism, sau qe., nas predation, thiab subantarctic fur foob predation thiab kev sib tw.

Nyob rau hauv no tsab xov xwm peb piav qhia txog qhov twg penguins nyob?

Endangered Penguins - Northern Rockhopper Penguin (Eudyptes moseleyi)
Endangered Penguins - Northern Rockhopper Penguin (Eudyptes moseleyi)

Rockhopper Penguin (Eudyptes chrysocome)

Nov yog qhov tsawg tshaj plaws ntawm crested penguins thiab ntev txog 50 cm. Muaj ob subspecies uas tau muab faib rau ntau qhov chaw: cov subspecies Eudyptes chrysocome chrysocome inhabitants yav qab teb Chile, Malvinas Islands, Isla de los Estados thiab lwm cov Islands tuaj nyob rau yav qab teb Chile. Argentina; Ntawm qhov tod tes, cov subspecies Eudyptes chrysocome filholi yug ntawm Prince Edward Islands, Crozet Islands, Kerguelen Islands, Heard Island, Macquarie Island, Campbell Islands, New Zealand, thiab Antipodes Islands.

is categorized as vulnerable vim muaj yam zoo ib yam li lwm yam uas raug hem thiab lawv rhiab heev rau qhov kub thiab txias. ntawm dej hiav txwv.

Endangered Penguins - Rockhopper Penguin (Eudyptes chrysocome)
Endangered Penguins - Rockhopper Penguin (Eudyptes chrysocome)

Snares Penguin (Eudyptes robustus)

Thaum kawg, lwm hom penguin uas muaj kev phom sij ntawm kev ploj tuag yog Snares penguin. Nws yog ib hom zoo sib xws rau yav dhau los. Nws ntsuas 50 txog 70 cm thiab yog ib txwm nyob rau New Zealand, txawm hais tias qee zaus lawv tuaj yeem pom ntawm ntug dej hiav txwv ntawm Tasmania, South Australia, Chatham Islands thiab Stewart. Island.

Categorized as vulnerable vim nws qhov kev yug me nyuam yog txwv rau ib pawg me me ntawm cov Islands tuaj. Lwm yam kev hem thawj muaj xws li kev nthuav tawm cov tsiaj nyeg tshiab, kev nuv ntses ntau dhau ua rau lawv cov zaub mov poob qis, lub ntiaj teb ua kom sov, thiab muaj kuab paug.

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