ʻO Kodiak Bear

Anter

• Ke kumu o ka Bea Kodiak
• ʻO ka helehelena a me ka Anatomy o ka Bear Giant Bear
• ʻO Kodiak Bear Behaviour
• ʻO Kodiak Bear Reproduction
• Ke kūlana mālama o ka bear Kodiak

ʻ bea kodiak (ʻO Ursus arctos middendorffi), i ʻike ʻia ma ke ʻano he bear nunui ʻo Alaskan, he ʻāpana o ka bear grizzly maoli i ka mokupuni ʻo Kodiak a me nā wahi kahakai ʻē aʻe ma ka hema o Alaska. Kū i waho kēia mau māmela no ko lākou nui nui a me ka wiwo ʻole kupaianaha, ʻo ia kekahi o nā māmela terestrial nui loa o ka honua, me ka bear polar.

Inā makemake ʻoe e ʻike hou e pili ana i kēia mammal nunui, ke kono aku nei mākou iā ʻoe e hoʻomau i ka heluhelu ʻana i kēia pepa PeritoAnimal, kahi a mākou e kamaʻilio ai ke kumu, ka papaʻai a me ka hoʻohua hou o ko Kodiak Bear.

• ʻAmelika
• U.S

Ke kumu o ka Bea Kodiak

E like me kā mākou i ʻōlelo ai, he Kodiak Bear kahi grizzly hāpai ʻohana (Ursus arctos), ʻano ʻohana Ursidae noho i Eurasia a me ʻAmelika Hema a ʻoi aku ma mua o 16 mau ʻāpana i ʻike ʻia i kēia manawa. Kūpono, nā bear ʻo Kodiak ʻO nā ʻōiwi o Alaska Hema a me nā wahi ma lalo e like me Kodiak Island.

ʻO ia ka bear Kodiak ua wehewehe ʻia he ʻano laha hou o ka bea e ka mea ʻauhau ʻauhau ʻAmelika a me ka mea hulihonua i kapa ʻia ʻo C.H Merriam. ʻO kona inoa ʻepekema mua ka Ursus middendorffi, i kapa ʻia ma hope o ka naturalist Baltic nui i kapa ʻia ʻo Kauka A. Th. Von Middendorff. Ma hope o kekahi mau makahiki ma hope mai, ma hope o ke aʻo ʻana o ka taxonomic kikoʻī, hui pū ʻia nā bear grizzly āpau e ulu ana ma ʻAkau ʻAmelika i nā ʻano like. Ursus arctos.

Hoʻohui ʻia, ua hiki i kekahi mau ʻimi noiʻi kūkaʻi ke hoʻomaopopo ʻia he "pili pili genetically" ka bea Kodiak i nā bea grizzly o ʻAmelika Hui Pū ʻIa, e like me nā mea e noho ana ma ka peninsula ʻo ʻAsuria, a me nā bea grizzly hoʻi o Lūkia. ʻOiai ʻaʻohe ʻike hoʻopaʻa ʻia, ma muli o ka ʻokoʻa moʻomeheu haʻahaʻa, Kodiak bea i kuhi ʻia e hoʻokaʻawale ʻia no nā kenekulia he nui (ma ka liʻiliʻi mai ka wā o ka hau i hala, i hala ma kahi o 12,000 mau makahiki i hala). Pēlā nō, ʻaʻole hiki ke ʻike i nā hemahema immunological a i ʻole deformities congenital i loaʻa mai i ka inbreeding i kēia subspecies.

ʻO ka helehelena a me ka Anatomy o ka Bear Giant Bear

ʻO ka Kodiak Bear kahi māmela ʻāina nunui, hiki ke piʻi i kahi kiʻekiʻe ma kahi o nā 1,3 mau mika e mae ai. Hoʻohui ʻia, hiki i 3 mau mika ma nā wāwae ʻelua, ʻo ia hoʻi, ke loaʻa iā ia ke kūlana bipedal. Kū i waho no ka loaʻa ʻana o ka ikaika nui, he mea maʻamau no nā wahine e kaupaona ma kahi o 200 kg, ʻoiai ke piʻi nei nā kāne ma mua o 300 kg kaupaona kino. ʻO nā bea kāne Kodiak ke kaupaona ʻia ma mua o 600 kg i hoʻopaʻa ʻia i ka nāhelehele, a ʻo kahi kanaka i kapa ʻia ʻo "Clyde", i noho ma ka Zoo o North Dakota, ua hōʻea i 950 kg.

Ma muli o ke ʻano maikaʻi ʻole o ka wā e kū pono ai, nā hale kūʻai ʻo Kodiak Bear 50% o kou kino kaupaona i ka momona, akā naʻe, i nā wahine hāpai, ʻoi aku kēia waiwai ma mua o 60%, no ka mea, pono lākou i kahi mālama nui o ka ikehu e ola a hānai i kā lākou keiki. Ma waho aʻe o kā lākou nui nui, kekahi hiʻohiʻona hiʻohiʻona o nā bea Kodiak kā lākou huluhulu kūpilikiʻi, kūpono kūpono i ke aniau o kona nohona kūlohelohe. E pili ana i nā waihoʻoluʻu o ka pale lole, Kodiak mau bea ma waena o nā pale o nā lau a me nā ʻalani a i nā mea eleele. I loko o nā makahiki mua o ke ola, kau mau nā ʻīlio i kahi "keʻokeʻo natal" keʻokeʻo e pili ana i ko lākou ʻāʻī.

Hōʻike kēia mau beares ʻAsana nui maiuu nui, ʻoi loa a hoʻi hou ʻia, pono no kā lākou lā hopu holoholona a kōkua pū kekahi iā lākou e pale aku i nā hoʻouka kaua a hakakā paha no ka ʻāina kūʻē i nā kāne ʻē aʻe.

ʻO Kodiak Bear Behaviour

Hāpai nā bea Kodiak i kahi nohona mehameha i ko lākou wahi noho, e hui wale ana i ka wā hānau a i kekahi manawa me nā hoʻopaʻapaʻa ma luna o ka ʻāina. Eia kekahi, no ka mea he wahi hānai liʻiliʻi kā lākou, ʻoiai lākou e hele nui nei i nā wahi me nā kahawai e ulu ana ka salmon, he mea maʻamau ka ʻike ʻana i nā hui o nā bear Kodiak ma nā kahawai ʻo Alaskan a me Kodiak Island. Ua manaʻo ʻia ʻo kēia ʻano "ka hoʻomanawanui ʻana i ka manawa kūpono"hiki ke lilo i ʻano hana adaptive, no ka mea ma ka hoʻohaʻahaʻa ʻana i nā hakakā no ka ʻāina i kēia mau kūlana, hiki i nā bea ke mālama i kahi papaʻai maikaʻi aʻe a, no laila, noho olakino a ikaika hoʻi e hoʻohua hou a hoʻomau i ka lehulehu.

I ke kamaʻilio ʻana no ka meaʻai, ʻo nā bea Kodiak nā holoholona omnivorous nona kā lākou papaʻai mai hānai, nā aʻa a me nā huaʻai ʻano o Alaska, ʻoiai Salmon Pākīpika a me nā māmela waena a nui i ka nui, e like me nā sila, ka moose a me nā dia. Hiki iā lākou ke hoʻopau i nā algae a me nā invertebrates e hōʻiliʻili ma nā kahakai ma hope o nā kau windiest. Me ka holomua o ke kanaka i kona wahi noho, ma Kodiak Island kekahi nā hana kūpono ua ʻike ʻia i kēia mau mea kōkua. Ke liʻiliʻi ka ʻai, hiki i nā bea Kodiak e noho kokoke i nā kūlanakauhale a i nā kauhale paha ke hoʻokokoke i nā kikowaena kūlanakauhale e hoʻihoʻi i nā ʻōpala o nā meaʻai a kānaka.

ʻAʻole ʻike nā bea i ka hibernation maoli e like me nā holoholona hibernating e like me marmots, hedgehogs a me nā squirrels. No kēia mau māmela nui, ikaika, hibernation ponoʻī e koi i kahi ikaika nui e hoʻokūpaʻa i ko lākou kino me ka hōʻea ʻana o ka puna. ʻOiai ʻaʻole e mālama ʻia kēia kumukūʻai metabolic no ka holoholona, ​​e waiho ana i kona ola i ka makaʻu, ʻaʻole hana nā bea Kodiak i kahi hibernate, akā ʻike i kahi ʻano hiamoe hoʻoilo. ʻOiai he metabolic kaʻina hana like lākou, i ka wā hoʻoilo e hiamoe ka mahana o ke kino o nā bea i kahi mau kekelē liʻiliʻi wale nō, e ʻae ana i ka holoholona e hiamoe no nā wā lōʻihi i kāna ana a mālama i ka nui o ka ikehu i ka hoʻoilo.

ʻO Kodiak Bear Reproduction

Ma ka laulaha, ʻo nā mea lawelawe grizzly bear āpau, me ka bear Kodiak, he monogamous a kūpaʻa i kā lākou hoa. I kēlā me kēia kau moʻo, ʻike kēlā me kēia i kāna hoa maʻamau, a hiki i ka make ʻana o kekahi o lākou. Eia kekahi, hiki i kekahi mau kau ke hala me ka ʻole o ka male ʻana ma hope o ka make ʻana o kā lākou hoa maʻamau, a hiki i ka wā e mākaukau ai lākou e ʻae i kahi hoa hou.

Aia ka wā hānau o ka bear Kodiak ma waena o nā mahina o Mei a me Iune, me ka hōʻea ʻana mai o ka pūnāwai i ka hemisphere ʻākau. Ma hope o ka moʻo ʻana, noho mau nā kāne male no kekahi mau pule, e hoʻohana ana i ka manawa kūpono e hoʻomaha a ʻohiʻohi i kahi nui o nā meaʻai. Eia naʻe, ua hoʻolohi nā wahine i ka implantation, ʻo ia ka pili o nā hua momona i ka paia uterine a hoʻomohala i mau mahina ma hope o ka male ʻana, maʻamau. i ka wā o ka hāʻule.

E like me ka hapanui o nā māmala, ʻo nā bea Kodiak he mau holoholona ola, ʻo ia hoʻi ka hoʻoulu ʻana a me ka ulu ʻana o nā keiki ma loko o ka ʻōpū. Hānau ʻia nā pēpē i ka hopena o ka hoʻoilo, i nā mahina o Ianuali a me Malaki, i ka lua like kahi i hauʻoli ai ko lākou makuahine i kona hiamoe hoʻoilo. Hānau ka wahine i 2 a 4 mau pēpē i kēlā me kēia hānau. Hānau ʻia lākou me ka aneane 500 gram a noho me ko lākou mau mākua a hiki i ka makahiki ʻekoluo ke ola, ʻoiai hiki wale lākou i ka moekolohe ma ka 5 mau makahiki.

Aia nā bea Kodiak nā kiʻekiʻena make nui o nā cubs ma waena o nā grizzly bear subspecies, malia paha ma muli o ke ʻano o ka nohona o ko lākou wahi noho a me ka hana ʻino o nā kāne i kā lākou keiki. ʻO kēia kekahi o nā kumu nui i keakea i ka hoʻonui ʻana o ka laha, a me ka ʻālualu "haʻuki".

Ke kūlana mālama o ka bear Kodiak

Hāʻawi ʻia i nā ʻano paʻakikī o kona wahi noho a me kona kūlana i ka kaulahao meaʻai, ʻaʻohe mea ʻaihue kūlohelohe o ka bear Kodiak. E like me kā mākou i ʻōlelo ai, hiki i nā kāne o kēia subspecies ponoʻī ke lilo i poʻe predator o nā keiki ma muli o nā paio kūloko. Eia naʻe, ma waho o kēia ʻano, ʻo nā hoʻoweliweli paʻa wale i ke ola o ka bear Kodiak ʻimi holoholona a me ka nāhelehele. Hoʻonohonoho ʻia ke alualu haʻuki e ke kānāwai ma ka ʻāina ʻo Alaskan. No laila, ua lilo ka hana ʻana o National Parks i mea nui no ka mālama ʻana i nā ʻano ʻōiwi he nui, e like me ka bea kodiak, no ka mea pāpā ʻia ka ʻimi holoholona i kēia mau wahi pale.