Narwhal holoholona He māmela kai ʻo ia no ka ʻohana narwhal. Pili ia i ke kauoha a cetaceans. He holoholona kupaianaha loa kēia. ʻAi aku ʻo Narwhals i ko lākou kaulana i ke alo o kahi pepeiaohao lōʻihi (tusk). He 3 mika kona loa a pili pono i ka waha.
ʻO Narwhal helehelena a me nā hiʻohiʻona
Hiki i kahi narwhal makua i kahi lōʻihi ma kahi o 4.5 mau mika, a ʻo ka cub he 1.5 mika. I ka manawa like, kaupaona nā kāne ma kahi o 1.5 tone, a me nā wahine - 900 kg. Ma mua o ka hapalua o ke kaupaona o nā holoholona he waihona momona. I waho, ʻano like nā narwhals me nā belugas.
ʻO kahi hiʻohiʻona hiʻohiʻona o ka narwhal ke kū o kahi tusk, kahi i kapa ʻia he pepeiaohao. Kaupaona ka niho ʻelepani ma kahi o 10 kg. ʻO nā tusks iā lākou iho he ikaika loa a hiki ke kūlou i nā ʻaoʻao no kahi mamao o 30 cm.
A hiki i kēia manawa, ʻaʻole i aʻo ʻia nā hana o ka tusk no kekahi mau mea. Ma mua ua manaʻo ʻia he pono ka narwhal iā ia e hoʻouka i ka mea i hōʻino ʻia, a i hiki i ka holoholona ke haki i ka pā hau. Akā ua hōʻoia ka ʻepekema hou i ka ʻole o kēia kumumanaʻo. ʻElua mau manaʻo hou aʻe:
Kōkua ka tusk i nā kāne i ka ʻumeʻume ʻana i nā wahine i ka wā o nā pāʻani moena, ʻoiai makemake nā narwhals e ʻānai i ko lākou mau ʻaoʻao i kekahi i kekahi. ʻOiai e like me kahi kumumanaʻo ʻē aʻe, hamo nā narwhals me nā pepeiaohao e hoʻomaʻemaʻe iā lākou i nā ulu a me nā waihona mineral like ʻole. Eia kekahi, pono nā tusks i nā kāne i ka wā o ka hoʻokūkū moena.
ʻO Narwhal Tusk -ʻO kēia kahi mea maʻalahi loa, ma luna o ka ʻili he nui nā hopena o ke aʻalolo, no laila ʻo ka lua o ke kumumanaʻo e pono i kahi holoholona kahi tusk e hoʻoholo i ka mahana o ka wai, ke kaomi o ke kaiapuni, a me nā alapine electromagnetic. Hoʻomaopopo pū aku ʻo ia i ka ʻohana i ka pilikia.
Hoʻohālikelike ʻia nā Narwhals e ka poepoe o ke poʻo, nā maka liʻiliʻi, ka lae nui nui, ka waha liʻiliʻi, aia ma lalo. ʻOi aku ka māmā o ke aka o ke kino ma mua o ka malu o ke poʻo. Mālamalama ka ʻōpū. Ma ke kua a me ka ʻaoʻao o ka holoholona he nui nā kiko hina-ʻeleʻele.
ʻAʻohe niho o Narwhals. ʻO ka iwi ā luna, ʻelua mau anlages. I nā kāne, i ka hala ʻana o ka manawa, huli ka niho hema i kahi tusk. I kona ulu ʻana, ʻoki ʻo ia i kona lehelehe luna.
Hoʻopili ka tusks i ka uaki a ʻano like me ka corkscrew. ʻAʻole ʻike ka ʻepekema i ke kumu e ulu ai ka tusk ma ka ʻaoʻao hema. Ke waiho nei nō kēia i kahi mea pohihihi hiki ʻole ke hoʻomaopopo ʻia. I nā hihia maʻamau, hiki i nā niho o ka narwhal ke loli i mau kiwi. A laila e pepeiaohao ʻelua, e like me ka mea i ʻike ʻia ma kiʻi o kahi narwhal holoholona.
Hūnā ʻia ka niho ʻākau i loko o nā narwhal i ka gum o luna a ʻaʻohe ona hopena i ke ola o ka holoholona. Eia naʻe, ʻike paha ka ʻepekema inā kai unicorn narwhal haki ka pepeiaohao, a laila ʻo ka ʻeha ma kona wahi e hoʻopaʻa ʻia me ka iwi iwi, a ʻaʻole e ulu kahi pepeiaohao hou ma ia wahi.
Ke hoʻomau nei kēlā mau holoholona i ke ola piha me ka ʻole o ka hōʻoluʻolu mai ka ʻole o ka pepeiaohao. Kekahi hiʻona kai holoholona narwhal ʻO ka nele o kahi fin dorsal. ʻAʻau me ke kōkua o nā līlī a me kahi huelo mana.
Kahi nohona Narwhal
ʻO Narwhals nā holoholona o ka Arctic. ʻO ia kahi anu anuanu e wehewehe i ka hiki ʻana o kahi papa nui o ka momona subcutaneile i kēia mau holoholona. ʻO nā wahi punahele o kēia mau mea ʻimi hānai kū hoʻokahi ka wai o ka Moana ʻAtika, ka wahi o ka ʻAmelika ʻo ʻAtika ʻAlika a me Greenland, kokoke i Novaya Zemlya a me ʻĀina ʻo Franz Josef. I ke kau anuanu, hiki ke loaʻa iā lākou i ke Kai Keʻokeʻo a me Berengo.
Ke ʻano a me ka nohona o ka narwhal
ʻO Narwhals nā kamaʻāina o nā puka i waena o ka hau. I ka Arctic kauwela unicorn narwhals neʻe hema. ʻIke lākou i nā lua o ka hau e uhi ana i ka wai. Hanu ka lū holoʻokoʻa o nā narwhals ma o kēia mau lua. Inā uhi ʻia ka lua me ka hau, a laila haki nā kāne i ka hau me ko lākou mau poʻo. I ke kauwela, neʻe nā holoholona i ka ʻākau.
Nui ka manaʻo o ka narwhal ma kahi hohonu o 500 mau mika. I ka hohonu o ke kai, hiki i ka narwhal ke ʻole ka ea no 25 mau minuke. He holoholona holoholona ʻo Narwhals. Hoʻokumu lākou i nā hipa liʻiliʻi: 6-10 i kēlā me kēia. Kamaʻilio lākou me nā kani, e like me belugas. ʻO nā ʻenemi o nā holoholona Arctic he kohola kohola a me nā bea polar; weliweli nā manō polar no nā keiki.
Mea ʻai Narwhal
ʻAi ke kai unicorn kai i nā ʻano iʻa hohonu o ke kai e like me halibut, polar cod, cod Arctic a me redfish. Aloha pū lākou i nā cephalopods, nā heʻe a me nā crustacean. Huli lākou i kahi hohonu o 1 kilomita.
Manaʻo ʻia nā niho hana o ka narwhal e omo i loko a i waho i kahi mokulele o ka wai. ʻO kēia ka mea e hiki ai ke hoʻoneʻe i nā mea pio, e like me ka iʻa ā iʻa i lalo paha. He mau ʻāʻī maʻalahi nā Narwhals, i ʻae iā lākou e ʻimi i nā wahi nui a hopu i nā mea pio e neʻe nei.
Ka hana hou a me ke ola o kahi narwhal
Lohi ka hana hou ʻana i kēia mau māmela. Loaʻa iā lākou ke kūlana moekolohe ke hiki lākou i ka makahiki ʻelima. Kuhi ʻia kahi wā o 3 mau makahiki ma waena o nā hānau. ʻO ka wā māne ka puna. He 15.3 mau mahina o ka hāpai ʻana. Ma ke ʻano he kūlana, hānau nā unicorn kai wahine i hoʻokahi cub, he mea liʻiliʻi loa ʻelua. Nui ka nui o nā pahu, ʻo ko lākou lōʻihi ma kahi o 1.5 mika.
Ma hope o ka hānau ʻana, hoʻohui ʻia nā wahine i kahi ʻohana kaʻawale (10-15 mau kānaka). Noho nā kāne i kahi ʻohana kaʻawale (10-12 mau kānaka). ʻAʻole ʻike maopopo ʻia ka lōʻihi o ka lactation i nā ʻepekema. Akā manaʻo ʻia ia, e like me ka belugas, ma kahi o 20 mau mahina. Hana ʻia ka hoʻopili ʻana i kahi kūlana ʻōpū-a-ʻōpū. Hānau mua ʻia nā Cubs i ka huelo.
ʻO Narwhal He holoholona aloha kūʻokoʻa. I ke kūʻokoʻa, ʻike ʻia ia e ke ola lōʻihi, ma kahi o 55 mau makahiki. ʻAʻole lākou e noho pio. Hoʻomaka ka make ʻana o ka narwhal a make i loko o kekahi mau pule. ʻO ke ola keu o kahi narwhal i ka lawe pio ʻana he 4 mau mahina. ʻAʻole hānau ʻo Narwhals i kahi pio.
No laila, he poʻe noho maluhia nā narwhals o ka wai Arctic, e hānai nei i nā iʻa a me nā pūpū. Pāleo lākou i ke kaiaolaola, ke ʻano hoʻokipa no nā holoholona parasite e like me nā nematodes a me nā kika kohola ʻO kēia mau māmala ka mea ʻai nui a ka lehulehu no ka Arctic. I kēia manawa ua helu ʻia nā narwhals i ka Red Book a pale ʻia e ke kānāwai.
