Bowhead Whale - inofadza gungwa hofori

Bowhead Whale - imwe mhuka kungova hurongwa Cetacea, mhuri baleen hove huru. In Latin rinonzi Balaena mysticetus. Paiva nenguva apo vanhu nemhuka idzi aigara munyanza kwose Northern Hemisphere. Zvisinei, nhasi zvinowanika chete Bering uye Okhotsk makungwa, munharaunda Svalbard, Davis Strait uye Hudson Bay. Masayendisiti anofungidzira kuti uwandu mhuka idzi idukusa 10 000 vanhu.

Bowhead shato huru kukura chete blyuvalu wechipiri. Kureba anogona kupfuudza 20 m, iyo musoro unouya wechitatu. The uremu zvingava matani 130. Sezvineiwo, nenhunzvi akakura kupfuura varume. Color zvinganaka rima, chete pasi rezasi rushaya ane hombe chena pachivara.

The nemamiriro nomumukanwa mhango Kunyanya chokuita mufananidzo rive. On curved shaya zvakawanda mahwendefa (400 hrs.) Of 4 M kureba uye upamhi asingasviki 0.3 m, shato huru inonzi ndebvu. Bowhead Whale anodya plankton uye nehove diki. Kubudisa zvokudya, iye swims nomuromo wake wakashama. Vose vakaurawa kupinda muromo, kunonoka Panhivi ngaarayire rurimi uye ikamedza. Kurema daily chikafu yaunodya vanofungidzirwa panguva matani 1,8.

Its pectoral zvimbi vari kutapudzwa, akawedzera uye vakagumisa. Smooth ganda ndiko bowhead whale. Photos dzaitaurwa bepa varatidze kusavapo horny growths uye batanidza crustaceans. Subcutaneous mafuta ari akura anenge 70 cm. Zvakakosha chaizvo, kureva. To. Neutralize kunyanya mvura kufurirwa kana anyatsofukidzwa, uye kunodzivirira hypothermia. dzavo tembiricha muviri dzinowanzoona kufanana muvanhu (vari mhuka). Meso zvidiki pamwe thickened cornea. Pamigumisiro mvura munyu vari kudzivirirwa mumasero anokosha kuti pave Urume yakavakirwa mafuta-. Vision mumvura isina chaizvo zvakanaka pamusoro nani.

Greenland Mbuva aigona Diving kuti kudzika 0.2? Km uye ichiyangarara pashure maminitsi 40. Nguva yakapedzerwa pasi mvura kunobva mhepo mumapapu. mumhino dzake dziri pamusoro, vari akazarurwa chete panguva inhalation-nedzinovengwa, nasal Canal tsandanyama kutadzisa ingress mvura mumapapu. Whale exhale rinotanga panguva pemvura, zvinoguma chitubu, kukwirira izvo zvinogona pfuura 10 m. The vanofanira baya jekiseni mhepo inoita mhuka idzi punching chando Ukobvu masendimita 25.

Pinna kwete, asi guhwa kunokudziridzwa kwazvo. Yomukati nzeve anoona uye ruzha uye ultrasonic vibrations. The Range rakafara kuti mitinhimira. Bowhead Whale ane Akash kuti ukwanise kufamba munyanza mukobvu. The nguva pakati yabudisa mutinhimira uye kudzoka mhuka kunoratidza daro chairo chinhu mumugwagwa.

Dzimwe nguva polar Whale (uyewo vachinzi hofori) akasvetuka kubva mumvura, flapping zvimbi uye muviri rinonyura kune rimwe kumativi. Vatasvi izvi zviitike munguva kutama uye maberekero mwaka.

Kubereka kwave insufficiently kudzidza, kunyange inozivikanwa kuti pamuviri rinovapo vanenge 13 mwedzi. The mhuru anozvarwa 4-mita. Mugore, twuchidya pamusoro wamai mukaka. Hove huru kuita zvepabonde vakakura nemakore 20. Vanorarama avhareji yemakore 40.