The spectacled bear (Tremarctos ornatus) tseem hu ua Andean bear, spectacled bear, South American bear, jukumari and ucumari. Raws li IUCN (International Union for Conservation of Nature), Nraug 2,500 thiab 10,000 tus qauv ntawm spectacled bears raug tso tseg nyob rau hauv cov qus, vim li no thiab yog vim li cas. tas li deforestation ntawm cov hav zoov hav zoov uas lawv nyob, dej muaj kuab paug thiab poaching, lawv suav hais tias yog ib hom kab mob yooj yim rau extinction.
Muaj ntau hom dais, tab sis nyob rau nplooj ntawv no ntawm peb qhov chaw peb yuav tham kom ntxaws txog tus dais spectacled, tsuas hom dais nyob rau hauv lawv qhov chaw ntawm keeb kwm. Yog nej xav paub ntxiv txog tus dais spectacled, thov caw nej mus nyeem ntxiv.
Tus dais spectacled los yog Andean dais (Tremarctos ornatus) yog haiv neeg rau South America thiab yog tib hom dais uas nyob hauv qhov chaw no Nyob rau hauv lub continent, yog endemic rau lub teb chaws sov Andes. Kev faib tawm ntawm tus dais spectacled yog ntev heev thiab nqaim. Nws yog tam sim no los ntawm roob Venezuela mus rau Bolivia, kuj pom nyob rau hauv Colombia, Ecuador thiab Peru, txawm nyob rau hauv 2014 cov tib neeg tau pom nyob rau sab qaum teb Argentina, txawm hais tias lawv ntseeg. ua tsiaj txhuv thiab tsis yog neeg nyob.
Spectacle Bear yam ntxwv
Tsis muaj qhov tsis ntseeg, qhov tshwj xeeb tshaj plaws ntawm tus dais spectacled yog qhov muaj cov plaub muag dawb nyob ib ncig ntawm ob lub qhov muag nrog lub voj voog, recalling nws cov duab rau cov iav, nyob rau hauv ntau yam qauv, cov plaub hau dawb no txuas mus rau hauv siab. Qhov seem ntawm nws lub cev plaub yog xim av lossis dub.
Lawv yog bears me me, cov txiv neej laus ncav cuag qhov loj ntawm 100 thiab 200 kilograms uas, piv rau Kodiak dais uas tuaj yeem ua tau. hnyav tshaj 650 kg, nws yog tsawg heev. Cov poj niam laus spectacled bears tsuas hnyav ntawm 30 thiab 85 kilograms. Qhov sib txawv qhov hnyav no yog qhov pom meej tshaj plaws kev sib deev dimorphism hauv hom no. Lwm tus yam ntxwv tseem ceeb ntawm cov bears no yog lawv nyias nyias, yoog rau huab cua kub. Lawv kuj muaj ntev claws uas lawv siv nce ntoo.
Spectacled Bear Habitat
Spectacled bears nyob hauv ib lub wide variety of ecosystems nyob thoob plaws hauv toj roob hauv pes Andes. Lawv tuaj yeem nyob ntawm qhov siab txog li 4,750 meters saum toj no hiav txwv theem thiab tsis feem ntau mus qis dua 200 meters. Muaj ntau yam chaw nyob muaj xws li hav zoov qhuav qhuav, moist lowlands, moist tropical forests, ob qho tib si qhuav thiab moist shrublands, thiab high- altitude grasslands.
Lawv feem ntau hloov lawv qhov chaw nyob raws li lub sijhawm xyoo thiab muaj zaub mov. Cov nyom thiab hav txwv yeem hla dhau, vim ntseeg tias cov tsiaj no xav tau cov ntoo kom muaj sia nyob, vim lawv yog cov neeg nce toj zoo heev, lawv siv los pw thiab khaws zaub mov.
Spectacled Bear feeding
Cov bears yog omnivorous tsiaj thiab muaj kev hloov pauv rau hom kev noj haus no, xws li cov duab tshwj xeeb ntawm lawv cov pob txha taub hau, hniav hniav thiab tus ntiv tes xoo uas ua rau nws yooj yim rau lawv los tuav cov khoom noj fiber ntau xws li tawv. zaub, txij li thaum lawv pib noj zaub mov rau xibtes ntoo, cacti thiab orchid qhov muag teev Thaum qee tsob ntoo pib txi txiv, cov bears pub rau lawv thiab txawm tsim lawv lub zes rau hauv. nws noj ncaj qha tom qab so. Txiv hmab txiv ntoo muab rau lawv ntau carbohydrates, proteins thiab vitamins
Raws li ib tug tsiaj omnivorous, nws kuj noj nqaij. Qhov no feem ntau yog los ntawm cov tsiaj tuag xws li luav thiab tapirs (ib hom tsiaj hoofed), tab sis kuj los ntawm cov tsiaj nyeg. Muaj ib txwm muaj zaub mov muaj rau cov bears no nyob rau hauv lawv cov chaw nyob, yog li Spectacled bears tsis hibernate
Sspectacled Bear Play
Spectacled dais poj niam yog seasonal polyestrous, yog li ntawd lawv muaj ob peb cua sov thoob plaws lub xyoo, tshwj xeeb tshaj yog cov txiv neej lub hli ntawm lub Peb Hlis thiab Kaum Hli. Lawv kuj muaj qhov hu ua implantation qeeb Qhov no txhais tau hais tias thaum lub qe tau fertilized, nws yuav siv sij hawm ntau lub hlis los cog rau hauv lub tsev menyuam thiab pib nws txoj kev loj hlob.
Cov poj niam tsim lawv lub zes rau ntawm tsob ntoo uas lawv yuav yug nraug ib tug thiab plaub tug menyuam, feem ntau muaj menyuam ntxaib. Tus menyuam dev tus pojniam yuav muaj lossis tsis yog menyuam ntxaib yuav nyob ntawm nws qhov hnyav, uas cuam tshuam nrog kev nplua nuj thiab muaj zaub mov.
Raws li qee qhov kev tshawb fawb, calving tshwm sim ntawm ob thiab peb lub hlis ua ntej lub ncov ntawm cov txiv hmab txiv ntoo los ntawm cov ntoo. Qhov no yog ntseeg hais tias tso cai rau cov niam tawm ntawm roost nrog lawv cov tub ntxhais hluas thaum txiv hmab txiv ntoo yog plentiful. Spectacled dais txiv neej ncav cuag kev loj hlob ntawm kev sib deev thaum muaj hnub nyoog plaub thiab tuaj yeem yug nrog ntau tus poj niam txhua xyoo.
