He mea kupanaha ka nānā ʻole ʻana o ka hare o ke kai me he holoholona pepeiao liʻiliʻi lā - he sila nui ia, kapa ʻia he sila ʻumiʻumi loa. Pili nā holoholona i nā holoholona a, ʻoiai kona nui, he hilahila a akahele. ʻO ka mammal pinniped he mea nani i nā poachers ma muli o kona ʻili paʻa a maʻalahi hoʻi, i hoʻohana ʻia i ka hana ʻana i nā kāmaʻa, nā kaula, nā kayak a me nā huahana ʻē aʻe. Pēlā nō, ʻai ʻia ka ʻiʻo sila ʻumiʻumi a me ka momona. Noho ka hare kai ma nā kai Arctic a me ka Pākīpika a hiki i ka Tatar Strait.
Hōʻike o ka sila ʻumiʻumi
Hana maʻamau ʻo Lakhtaks ma ka ʻāina - lele lākou e like me nā hares. He kino nui a clumsy ko kahi sila nui, a hiki i ka 2.5 mika kona lōʻihi. Ma ka awelika, kaupaona nā mākua mai 220 a 280 kg, akā ua loaʻa nā sila ʻumiʻumi me ka nui o 360 kg. He poʻo poepoe ko ka mammal pinniped a he ʻāʻī pōkole loa, nā peʻa liʻiliʻi, aia kokoke i ka ʻāʻī a kuhikuhi ʻia i luna. Hoʻohui iki ʻia ka waha o ka sila ʻumiʻumi. ʻO kahi hiʻohiʻona kikoʻī o kēia ʻano holoholona he pololei, mānoanoa a me ka vibrissae lōʻihi.
Hoʻololi kūpono ka hare kai i nā ani paʻakikī e hoʻomaikaʻi i kāna papa momona, i hiki ai ke 40% o ka nui o ka nui o ka māmala. ʻAʻohe o lalo o ka sila ʻumiʻumi, a he pōkole a ʻoʻoleʻa hoʻi ka awn. ʻAno ʻeleʻele-hina ke kala i nā mea ʻono wai, a ʻoi aku ka māmā ma mua o ka ʻōpū. Loaʻa i kekahi poʻe i kahi ʻuli uliuli e like me ke kāʻei. Aia paha he mau kiko keʻokeʻo ma ke poʻo o nā sila ʻumiʻumi.
ʻO nā sila bearded he auricle kūloko wale nō, no laila ke nānā lākou e like me nā puka ma ke poʻo.
Ka meaʻai a me ka nohona
ʻO nā bea kai he poʻe ʻaihue. Hiki iā lākou ke luʻu maʻalahi i kahi hohonu o 70-150 m a kiʻi i kā lākou mea pio. ʻAi ʻo Lakhtaks i nā molluscs a me nā crustacea. Aia pū kekahi iʻa i ka papaʻai o kahi sila, ʻo ia hoʻi ʻo capelin, herring, flounder, Arctic cod, haddock, gerbil a cod. I ke kau mahana, ʻai nui nā holoholona, no ka mea mālama lākou i ka momona no ka wā o ke anuanu. ʻO kona ola ʻana i ka wā e hiki mai ana pili pono i ka momona momona o ka sila ʻumiʻumi.
Lohi mālie nā amphibians pinniped. Makemake lākou e noho i nā panalāʻau i hoʻomohala ʻia a ʻaʻole makemake lākou e neʻe. Makemake nā holoholona i kahi nohona mehameha, akā inā "ʻauana" kekahi ma kā lākou pūnaewele, ʻaʻole lākou e hoʻonohonoho i nā hakakā a me nā hakakā. Ma ka ʻokoʻa, ʻoluʻolu a maluhia hoʻi nā sila ʻumiʻumi ʻumiʻumi.
Ke sila ʻumiʻumi hānai
Hiki i nā sila o ka ʻĀkau ke ola i 30 mau makahiki. Hoʻohui wale nā mākua i ke kau moʻo. I ka wā moena, hoʻomaka nā kāne e hīmeni, e kani ana nā leo ominous. Koho ka wahine i kāna hoa e pili ana i kāna "mele" hiki. Ma hope o ka moʻo ʻana, hiki i ka sila ke mālama i ka sperm a ka hoa no ʻelua mau mahina a "koho" i ka manawa kūpono no ka hoʻouluulu. Noho ka hapai o ka wahine ma kahi o 9 mau mahina, a ma hope o ka hānau ʻana o hoʻokahi pēpē.
ʻO ka sila ʻumiʻumi wahine me kāna keiki
ʻO nā sila ʻumiʻumi ʻumiʻumi ke kaumaha ma kahi o 30 kg. Hānau ʻia lākou me ka lauoho palupalu a fluffy a ua hiki ke ʻauʻau a luʻu loa. Hānai kahi makuahine ʻōpio i kāna mau keiki me ka waiū ma kahi o hoʻokahi mahina (i loko o 24 mau hola hiki i ka pēpē ke inu a 8 liters). Ulu koke nā Cubs, akā ʻaʻole hoʻokaʻawale nā wahine mai nā bea ʻumiʻumi ʻumiʻumi no ka manawa lōʻihi.
Hoʻomaka ka moekolohe ʻana o ka sila ʻumiʻumi e 4-7 mau makahiki.
Nā ʻenemi o nā sila
ʻO ka polar a me nā bea ʻeleʻele kahi makaʻu maoli i nā sila ʻumiʻumi ʻole.
Bea bear
Bea Polar
Hoʻohui ʻia, aia ma luna o ka moku hau i ke kai ākea, nā maka o nā ʻumiʻumi ʻumiʻumi e ʻai ʻia e nā kohola kohola, e luʻu mai lalo a hāʻule mai luna mai me kā lākou nui nui. Hoʻopili pū ʻia nā sila i ka infestation helminth, ka mea e komo i nā meaola āpau a pepehi i ka holoholona.
