Bea ʻeleʻele

Mea Kākau: John Stephens
Lā O Ka Hana: 24 Ianuali 2021
HōʻAno Hou I Ka Lā: 20 Nowemapa 2024
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Anter

ʻ Bea ʻeleʻele (Ursus arctos) He holoholona ia mehameha maʻamau, ʻike wale ʻia lākou i nā hui ke lilo lākou i mau pēpē me ko lākou makuahine, ka mea e noho mau me ia no kekahi mau mahina a i ʻole mau makahiki. Hoʻokomo pū lākou i kahi hōʻuluʻulu kokoke i nā wahi o nā meaʻai nui a i ʻole i ka wā hānau. ʻOiai ko lākou inoa, ʻaʻole nā ​​kala ʻeleʻele āpau kēia kala. ʻEʻeleʻele kekahi kanaka a ʻano ʻeleʻele lākou, he hue gula māmā ko kekahi, a he ʻāpana hina hina kā kekahi.

I kēia ʻano ʻo Animal Expert, e kamaʻilio mākou e pili ana i kēia ʻano bea i loaʻa 18 mau mea kōkua (pau kekahi). E kamaʻilio mākou e pili ana i kona ʻano kino, ka nohona, nā meaʻai a me nā ʻike ʻē aʻe he nui.


Punawai
  • ʻAmelika
  • ʻAsia
  • ʻEulopa

kumu o ka bear bear

He ʻōiwi ke keleʻele Eurasia a me ʻAmelika Hema, ua noho pū kekahi ma ʻApelika, akā ua pau kēia subspecies. ʻO kona kūpuna, ka bea ana, ua hoʻomana ʻia e nā kānaka kahiko, a akua i nā moʻomeheu kahiko.

ʻO ka noho ʻana o nā bea ma ʻAsia a me ʻAmelika ʻĀkau he homogeneous loa ia a ʻemi liʻiliʻi nā heluna kanaka, ʻokoʻa ka nui o nā lehulehu ma ʻEulopa Komohana, kahi o ka hapa nui i nalo aku ai, a hoʻohuli ʻia i nā wahi mauna ku kaʻawale. Ma Sepania, hiki iā mākou ke loaʻa nā bea grizzly ma ka mauna ʻo Cantabrian a me Pyrenees.

Nā Hōʻailona Bear Grizzly

He ʻano ʻokoʻa ka bear bear ʻiʻo holoholona, e like me kona mau niho ʻoniʻoni loloa e haehae i ka ʻiʻo a me kahi wahi digestive pōkole. ʻO kāu molar, ma ka ʻaoʻao ʻē aʻe, pālahalaha, primed no ka haki ʻana i nā mea kanu. Hiki i nā kāne i ke kaumaha o 115 kg a me nā wahine 90 kg.


Aia mea kanu mea kanu, ʻo ia hoʻi, kākoʻo lākou i ka wāwae o ka wāwae ke hele wāwae. Hiki iā lākou ke kū ma nā wāwae o hope e ʻike ʻoi aku ka maikaʻi, hiki i ka meaʻai a māka lāʻau paha. Hiki iā ia ke piʻi a ʻauʻau. He mau holoholona lōʻihi lākou, ola ma waena o 25 a 30 mau makahiki i ke kūʻokoʻa a me kekahi mau makahiki ke ola lākou i ke pio.

grizzly bear noho

ʻO nā wahi punahele a nā bea ʻeleʻele nā nahele, kahi e hiki ai iā ʻoe ke ʻike i nā ʻano meaʻai like ʻole, nā lau, nā hua a me nā holoholona ʻē aʻe. Hoʻololi ka bear i ka hoʻohana o ka nahele e like me ke kau. I ke ao, ʻeli ʻo ia i ka lepo e hana i nā moena pāpaʻu nona iho a i ka wā o ka hāʻule ʻimi ʻo ia i nā wahi pōhaku hou aku. I ka hoʻoilo, hoʻohana ia i nā ana kūlohelohe a i ʻole eli iā lākou e hibernate a kāhea ʻia bear dens.

Aia i ka wahi a lākou e noho ai, loaʻa iā lākou nā panalāʻau nui a liʻiliʻi paha. ʻOi aku ka nui o kēia mau panalāʻau i nā wahi boreal, ma ʻAmelika a me ʻEulopa. Noho nā bea i nā wahi mehana no ka mea ʻoi aku ka ulu o nā ululāʻau, loaʻa kahi kumu meaʻai a ʻoi aku ka liʻiliʻi o ka ʻāina.


hānai hānai hānai

Me ka loaʻa ʻana o nā ʻano carnivorous, he papaʻai omnivorous kā ka bear brown, i hoʻohuli nui ʻia e ka manawa o ka makahiki, kahi e nui ai nā mea ʻai. I ka wā o ka puna, kau ʻia kāu papaʻai lau nahele a i kekahi manawa he mau kupapaʻu o nā holoholona ʻē aʻe. I ke kauwela, ke oʻo nā hua, hānai lākou iā lākou, i kekahi manawa, ʻoiai he kakaikahi loa, hiki iā lākou ke hoʻouka i ka pipi kūloko a hoʻomau i ka ʻai ʻana i ke kino, ʻimi pū lākou i ka mea makamae ka meli a me nā ants.

Ma mua o ka hibernation, i ka wā o ka hāʻule, e hoʻonui i kā lākou lawe ʻana i ka momona, ʻai lākou ʻākala o nā kumulāʻau like ʻole e like me ka beech a me ka ʻoka. ʻO kēia ka manawa koʻikoʻi nui loa, no ka mea, ʻaʻole lawa ka ʻai a hilinaʻi ka pōmaikaʻi o ke ola hoʻoilo iā ia. pono i nā bea e ʻai ma waena o 10 a me 16 kg o ka meaʻai i kēlā me kēia lā. No ka hohonu ʻana, paipai mākou e heluhelu i ka ʻatikala e wehewehe ana i ka mea a nā bea e ʻai ai.

grizzly bear hoʻouluulu

ka wela o na bea hoʻomaka i ka puna, he ʻelua mau pōʻaiapuni i hiki ke hala ma waena o hoʻokahi a me nā lā he ʻumi. Hānau ʻia nā keiki ma loko o ke ana kahi i hoʻolilo ai ko lākou makuahine i ka manawa o ka hibernation i loko o ka mahina ʻo Ianuali, a lilo me hoʻokahi makahiki a me ka hapa me ia, no laila hiki i nā wahine ke loaʻa i nā keiki i kēlā me kēia mau makahiki ʻelua. Hānau ʻia ma waena o lākou ma waena o nā ʻīlio 1 a me 3.

I ka wā o ka wela, hoʻopili nā kāne a me nā wahine me kekahi mau kanaka ʻokoʻa i pale aku i ka pepehi kanaka o nā kāne, ʻaʻole maopopo iā lākou inā ʻaʻole kā lākou keiki.

KA hoʻokomo ʻia ka ovulationNo laila, kū wale ia inā aia kahi copulate, kahi e hoʻonui ai i nā manawa o ka hāpai keiki. ʻAʻole hoʻokomo koke ka hua, akā lana mau i ka kōpū a hiki i ke kauwela, ke komo a hoʻomaka maoli ka hāpai ʻana, ʻelua mau mahina ka lōʻihi.

hānai hānai wahine

I ke kauwela, hele nā ​​bea i kahi manawa o hyperalimentation, kahi e hoʻopau ai lākou i nā calorie hou aku ma mua o ka mea e ola ai i kēlā me kēia lā. Kōkua ia iā lākou e hōʻiliʻili momona a hiki ke lanakila i ka hibernation, ke pau ka bea i ka ʻai ʻana, inu, mimiki a me ka hoʻohaʻahaʻa. Eia hou, pono i nā wahine hāpai i ka ikaika e hānau a hānai i kā lākou keiki a hiki i ka puna, ke haʻalele lākou i ka lua o ka bea.

I kēia wā, emi ka helu o ka puʻuwai mai 40 mau kuʻi i kēlā me kēia minuke a i 10 wale nō, hāʻule ka hanu i ka hapalua a hāʻule ka mahana ma kahi o 4 ° C.