Kufanana vakarara gungwa otters? Sea otters: Interesting Facts

The gungwa otter (gungwa otter) anogara achinaya uye vakadzikama zvikamu zvePacific pamhenderekedzo South America. With ose matanho akatorwa kudzivirira mhuka idzi uye avo mutemo unodzivirira okuvhimisa pavo uye mberi nhasi. Vakaramba kuparadza nokuda makushe nematehwe, mukuwedzera, somunhu mukwikwidzi iri kugadzirwa dzemugungwa uye hove.

tsananguro

It iduku otter kubva genus Lontra. It ane cylindrical, gobvu, muviri elongated, makumbo pfupi uye simba. Her mbava anyatsonzwisisa gobvu bvudzi, ari undercoat anosvika 12 neMM, varindi bvudzi - kusvika 20 mm. Sea otters, ane pikicha iri munyaya ino, podshestok kuramba yakaoma kunyange kana kunyorovesa pachavo kare. No mafuta reserves.

The musoro mhuka iri sandara, rakatenderera wakatenderera, kuisa pasi, nzeve duku, riri kumativi ari musoro. Pfupi yakafara tomu pamwe ndebvu refu kwazvo, mukobvu, pfupi Mutsipa navanopinda musoro. Small kumativi meso kuisa yakakwirira, yakanaka maonero.

Her muswe cône zvakaumbwa, mukobvu uye tsandanyama. minwe shanu unopinza nenzara pamusoro simba netsoka dzakapfava vari webbed. At gungwa otter makumbo pamberi mapfupi pane neshure. Nzeve mumhino yakavharwa kana mumvura.

mazino Large chakatorwa kukuparadzai chaakapamba.

vavengi

vavengi vavo chikuru - nayo orcas (muurayi hove huru). mhuka Young vanoitwa Vakaronda nokuda Sharks, zvomumvura zvikara uye shiri.

chikafu

Sea otters vari omnivorous, ivo vanowana zvokudya masaisai-naTidhari mapazi. Pemhuka zvokudya ine magakanje, clams, hwemvura shiri, hove uye nezvimwe zvinhu kuti kurarama mugungwa. Dzimwe anouya murwizi achitsvaga Freshwater shrimp. Panguva kuibvisa zvibereko anodya zvibereko bromeliad chirimwa mhuri.

maitiro

Sea otters - ndiyo mhuka kuvanza uye inotya, izvo diurnal (kunyange otters kupota tichishingaira mambakwedza uye kwasviba). Mumvura, vanopedza 70% hwavo, panguva iyoyowo kuita Kuwanira zvokudya uye kuvhima. Kushambira, vakabata yokumusoro shure uye musoro.

mhuka zvavangauraya anobata avhareji 300 metres kubva kumhenderekedzo, rikabatwa kusvika 30-50 m, apo mitambo yomumvura kupinda musango pedyo matombo uye matope. Kunyudza zvinotora kusvika masekondi 30. Izvi mhando mabwe nokuputsa anoshongwa ose crustaceans tizvishandise.

Pasinei nokuti gungwa otters zvikurukuru mhuka hwemvura, ivo neapo kuenda pamahombekombe, kure ake 30 m, kunyange kutsvaka nyama kuenda uye 500 m. Mhuka panyika padombo kukwira yakanaka. Vanoda zororo zvinomera pamhenderekedzo, avete pedyo mvura.

Y rinomiririra the Otter uye burrow mugero, apo mumwe outputs iri manhole mumatenhere. Panguva iyoyo, apo iye asingaiti kunovhima, iye ari achizorora uswa batana. "Imba" rinoshandiswa chokusunungukira, zvokudya vana, hope uye zororo. Sea otters kwazvo kwazvo avete zuva iro snuggles pamatombo. burrows that dzavo uye kuronga rookery apo unogona kuwana zvokudya nyore.

Sezvo gungwa hope otters

Muchirimo, apo, apo mhuka vanopedza anenge dzose nguva mumvura, nenzira kunorara anotarisa kusimba bata. Young avete ramai vake zamu, anobata zvinyoronyoro chirebvu wake, gungwa musoro, uye vakura otters chengeta Tabs pane mumwe. Chokwadi, izvi hazvina rudo, ndiko faniro - kusvikira mhuka avete, zvinogona kutakura pamusoro pegungwa kure. Asi chete sei pathetic inoratidza plexus tsoka!

Kana mhuka anovhima oga, ndiko pakurara uchigadzirira somumvuri chikepe. Otter refu anotendeuka ari matope, kuitira kuti vanga pamuviri wako, uye ipapo anoenda kurara chinyararire mu yepakutanga "guurwa" ichi.

mumagariro mamiriro

Animal anotungamirira munhu woga upenyu. Zvinofanira kucherechedzwa kuti avhareji yevanhu arambe achirema - kusvika 10 otters muzana kiromita kuti yegungwa. Nguva nenguva, mhuka inowanikwa mumapoka 2-3 vanhu, asi kwete zvakare. Kumboda ivo yekurara kubva mumwe ari chinhambwe 200 m.

mhuka idzi hadzisi miganhu, havana pasina utsinye kuti chimiro vanhu vatsva dzavo kwemarudzi munharaunda. vakadzi Several anogona pamwe pamusoro chete pfuma, zvinosanganisira kuvhima, makomba, uye kutandara nyore. Nguva nenguva otters akanzi mutsvina yadzo uye weti inogara uye matombo, asi kazhinji defecate apo zororo.

kubereka

Little zvinozivikanwa nezvake, uye zvinhu kuti sayenzi ane asi kutanga vacherechedzi siyana zvichishandurwa ambiguously. Zvikurukuru, gungwa otters vari nomudzimai mumwe, asi munzvimbo yavo kuwanda makuru (pamwe zvokudya zvedu), anogona kazhinji kuitwa uye kukura barika ukama. Panguva kuberekesana uye vaviri kazhinji vakachengeta kurwa pakati vanhurume, uyewo vakaona hondo pakati nemumwe yezvinoita.

Pakuonekwa puppies unowanikwa buri kugomba. A hadzi 2 yegwara minyatso. Kazhinji, mhuri anochinja utiziro kunotsvaka zvakanakisisa panzvimbo zvokudya, vabereki iyi nyaya iri kune vechiduku mazino kana achishambira kumusana kwako pamusoro pegungwa, kuhuchengetedza pamusoro dzinokara dzavo.

zvizvarwa

The hadzi anobereka 2 puppies (uye dzimwe nguva 4-5). Kwemwedzi yakati kuti, akaramba achiyamwa. Youth nevabereki ndiwo mwedzi gumi. Muchizvarwa wechidiki uyu mukuru kunounza chikafu uye anovadzidzisa kunovhima.

Shandisa munhu

Sezvambotaurwa munyaya ino, makore akawanda vakatambudza gungwa otter nokuti ganda rayo uye mbava, uyewo shungu kuva mukwikwidzi iri kugadzirwa dzemugungwa uye hove. Mhuka abatwa muduku, zviri nyore kwazvo kuti dzaichengetwa, akadzidziswa uye kushandiswa vehove ramangwana.

uwandu hwevanhu

Zvinofanira kucherechedzwa kuti gungwa otters zvakagadziridzwa mune zvinyorwa Convention anotaura uye International Red Book, asi vachivhimei kwavari mberi pasinei mutemo kushandisa pamusoro mhando wokudzivirira.

chityiso

• Active goho algae kukura pamahombekombe (kunyanya panyaya kelp).
• Kusvibiswa kumhenderekedzo inorema simbi.
• Kufirwa yakamisirwa nzvimbo dzokugara, sezvo kukura toerisme indasitiri kwaita kuti watersports kukura, kuwedzera onshore kuvaka nezvakadaro.
• Kutambudzwa Varedzi, kuona mukwikwidzi mugungwa otter.

Dzivirira mhuka!