He makapō waihoʻoluʻu nā Lio?

ʻO nā lio, nā mea nani a me nā mea ikaika, ua hopu i ka noʻonoʻo kanaka no nā kenekulia. I ka launa pū ʻana o ka poʻe holo lio a me ka poʻe ʻoliʻoli me kēia mau holoholona, ​​ua nui nā nīnau e pili ana i ko lākou ʻike naʻau, me ko lākou hiki ke ʻike a wehewehe i nā kala. ʻO kekahi nīnau maʻamau inā he makapō kala nā lio. Ma kēia ʻatikala holoʻokoʻa, e ʻimi mākou i ka honua hoihoi o ka hihiʻo equine, ko lākou hiki ke ʻike i nā kala, a me nā hopena o kā lākou ʻike ʻike i kā lākou ʻano a me nā pilina me nā kānaka.

Lio 18

Ka Hoomaopopo ana i ka Equine Vision

No ka hoʻomaopopo ʻana inā he makapō kala paha nā lio, pono mākou e ʻimi i nā mea paʻakikī o ka ʻike equine. ʻO nā lio, e like me nā holoholona a pau, ua ulu aʻe e ʻike i ka honua i nā ala i hoʻololi ʻia i ko lākou pono a me nā kaiapuni.

Anatomy o ka Maka Equine

He mau maka nui ko ka lio i hoonohoia ma na aoao o ko lakou mau poo, e hiki ai ia lakou ke akea i ka ike. Hoʻololi ʻia ko lākou mau maka no ka ʻike ʻana i ka neʻe ʻana, he mea koʻikoʻi ia no ke ola ʻana o kahi holoholona pio.

Aia i loko o ka maka equine nā hale e like me ko ka maka kanaka. ʻO nā mea nui o ka maka o ka lio:

  1. Konea: ʻO ka ʻōlinolino, ka ʻili mua o ka maka e hoʻohuli i ka mālamalama i ke komo ʻana i ka maka.
  2. Iris: ʻO ka ʻāpana kala o ka maka e hoʻomalu i ka nui o ka haumāna a me ka nui o ka mālamalama e komo.
  3. haumana: ʻO ka ʻeleʻele, ka wehe waena i loko o ka iris e hoʻopaʻa a i ʻole e hoʻopaʻa i ka nui o ka mālamalama e hiki aku i ka retina.
  4. maka aniani: He ʻano maʻalahi a maʻalahi e kōkua i ka nānā ʻana i ka mālamalama i ka retina.
  5. Retina: ʻO ka ʻiʻo māmā ma hope o ka maka i loaʻa nā cell photoreceptor kuleana no ka ʻike ʻana i ka mālamalama a me ka hoʻouna ʻana i ka ʻike ʻike i ka lolo.
  6. Optic Nerve: ʻO ka pūʻolo o nā aʻalolo e lawe ana i ka ʻike maka mai ka retina a i ka lolo no ka hana ʻana.

Kahua Hōʻikeʻike

He ʻano ʻike ʻike kupaianaha ka lio ma muli o ke kau ʻana o ko lākou mau maka ma nā ʻaoʻao o ko lākou mau poʻo. Hiki i kēia hoʻonohonoho ke loaʻa iā lākou ka ʻike panoramic kokoke i ko lākou puni, me kahi kahua o ka hihio e uhi ana ma kahi o 350 degere. Eia naʻe, hiki mai kēia kahua ākea o ka hihiʻo ma ke kumu kūʻai o ka binocular vision, kahi e nānā pono ai nā maka ʻelua i ka mea hoʻokahi, i kaupalena ʻia i kahi ākea haiki i mua o ka lio.

Nānā Nānā

He ʻike maikaʻi nā lio i ka pō, mahalo i kā lākou tapetum lucidum, kahi papa hoʻomanaʻo i ka maka e hoʻonui ai i ko lākou hiki ke ʻike i nā kūlana haʻahaʻa. Hōʻike kēia papa i ka mālamalama ma o ka retina, e hoʻonui ana i ka manawa no nā cell photoreceptor e ʻike iā ia. ʻO ka hopena, hiki i nā lio ke ʻike maikaʻi ma nā wahi pōwehiwehi a ʻeleʻele paha.

ʻIke Monocular

Ma waho aʻe o ka hihiʻo binocular a me ka pō, loaʻa i nā lio ka hihiʻo monocular. Hiki i kēlā me kēia maka ke hana kūʻokoʻa, e ʻae iā lākou e nānā i nā ʻāpana like ʻole o ko lākou kaiapuni i ka manawa like. He mea pono loa ka hihio monocular no ka holoholona pio, no ka mea e hiki ai ia lakou ke ike i na mea hooweliweli mai na kihi like ole.

Lio 19

ʻIke kala

I kēia manawa, e ʻimi kākou i ka nīnau hoihoi inā he makapō kala nā lio. ʻO ka ʻike kala ka hiki ke ʻike a hoʻokaʻawale i nā kala like ʻole i ke kiko kikoʻī. I loko o ke kanaka, ʻo ka ʻike kala ka hopena o ka loaʻa ʻana o ʻekolu ʻano o nā ʻāpana kala, a i ʻole cones, i loko o ka retina. Hoʻopili kēia mau cones i nā lōʻihi nalu like ʻole o ka mālamalama, e ʻae iā mākou e ʻike i kahi ākea ākea o nā kala.

ʻIke kala i nā Lio

ʻO nā lio, ʻokoʻa me nā kānaka, ʻelua wale nō ʻano cones i loko o kā lākou retinas, kahi e kaupalena ʻia ai ko lākou hiki ke ʻike i nā ʻano kala. ʻO nā ʻano cones ʻelua i ka maka equine e maʻa mau i nā nalu uliuli a me ka ʻōmaʻomaʻo o ka mālamalama. ʻO ka hopena, ʻike nui nā lio i ka honua i nā aka o ka uliuli a me ka ʻōmaʻomaʻo, me ka hoʻokaʻawale ʻana i ka waihoʻoluʻu.

ʻAnoʻikeʻike

ʻOi aku ka maʻalahi o nā lio i ka mālamalama ma nā ʻāpana uliuli a me ka ʻōmaʻomaʻo o ka spectrum, i ʻike ʻia e lākou. Hiki iā lākou ke ʻike i nā kala i nā ʻāpana ʻulaʻula a melemele o ka spectrum. No nā lio, ʻike ʻia nā mea ʻulaʻula i ke kanaka me ke ʻano o ka hina hina a ʻōmaʻomaʻo paha. Ua alakaʻi ʻia kēia manaʻo liʻiliʻi i ka manaʻo kuhi he makapō kala nā lio.

Nā hopena no ka ʻike kala

Loaʻa i nā hiʻohiʻona liʻiliʻi liʻiliʻi o nā lio no kā lākou ʻano a me ka launa pū ʻana me ko lākou kaiapuni:

ʻIke ʻana i ka Camouflage

ʻAʻole ʻoi aku ka kiʻekiʻe o ka hiki o nā lio ke ʻike i nā mea i kū i waho ma muli o ko lākou kala. No ka laʻana, ʻaʻole maʻalahi lākou e hoʻokaʻawale i waena o kahi mea ʻulaʻula a me kahi ʻōmaʻomaʻo. He mea koʻikoʻi kēia i ka pōʻaiapili o nā mea ʻaihue maoli a i ʻole nā ​​​​mea hoʻoweliweli, no ka mea ʻoi aku ka maikaʻi o kekahi mau ʻano camouflage i nā lio.

Nā pane i ke kala

ʻIke ʻia ka pane ʻana o nā lio i nā ʻokoʻa o ka māmā a me ka ʻokoʻa, ʻoiai inā ʻaʻole hiki iā lākou ke ʻike i nā kala kikoʻī o nā mea. No ka laʻana, hiki iā lākou ke pane ʻokoʻa i nā mea a i ʻole nā ​​hiʻohiʻona i loaʻa ke kiʻekiʻe o ka ʻokoʻa, kahi e kū ai lākou i ko lākou puni.

Nānā Monocular a Binocular

Hoʻohana nā lio i ka hihiʻo monocular a me ka binocular e nānā i ko lākou puni. Hāʻawi ka hihiʻo monocular iā lākou e ʻike i ka neʻe ʻana a me ka ʻokoʻa ma luna o kahi ākea ākea, ʻoiai ʻo ka binocular vision e hāʻawi i ka ʻike hohonu, kahi kūpono no ka ʻike ʻana i nā mea pale a me ka loiloi ʻana i nā mamao.

hooilina

Hoʻoholo ʻia ka hoʻoilina o ka ʻike kala i nā lio e nā genetics. ʻO ka loaʻa ʻana o nā genes kikoʻī e pili ana i ka helu a me ka naʻau o nā cones i ka retina o ka lio. Hiki i kēia hoʻololi genetic ke alakaʻi i nā ʻokoʻa o ka ʻike kala ma waena o kēlā me kēia lio.

Noonoo Manao

Loaʻa ka ʻike liʻiliʻi o ka waihoʻoluʻu o nā lio i kā lākou ʻano a me ka launa pū ʻana me ke kanaka. ʻO ka hoʻomaopopo ʻana i ko lākou ʻike ʻana i ko lākou kaiapuni hiki ke kōkua i nā mea nona nā lio a me nā kahu mālama e hāʻawi i ka hoʻomaʻamaʻa a me ka mālama pono.

aʻo

I ke aʻo ʻana i nā lio, he mea nui e noʻonoʻo i ko lākou ʻike maka. No ka laʻana, ʻoi aku ka maikaʻi o ka hoʻohana ʻana i nā hōʻailona kala a i ʻole nā ​​mea pale i ka hoʻomaʻamaʻa ʻana, no ka mea, ʻaʻole hiki i nā lio ke hoʻokaʻawale i waena o kekahi mau kala. Akā, hilinaʻi pinepine nā mea hoʻomaʻamaʻa i nā hōʻailona ʻē aʻe, e like me ke ʻano like ʻole, ke ʻano, a me ka mālamalama.

ʻAʻahu Kaʻa

Pono ka poʻe holo lio a me nā mea lawelawe e ʻike ʻokoʻa ka ʻike o nā lio i ko lākou ʻaʻahu ma mua o ko ke kanaka. No ka laʻana, ʻaʻole ʻike ʻia ka noho lio ʻulaʻula ʻulaʻula e like me ka hahau ʻana i ka lio e like me ke kanaka. Hiki i kēia ʻike ke hoʻomaopopo i nā hoʻoholo e pili ana i ke koho ʻana i nā lako a me nā lole i ka wā e hana ai me nā lio.

Nā kumu hana

Hiki ke hoʻonui ʻia nā wahi a puni kahi e noho ai a hana ai nā lio no ko lākou ʻike. ʻO ka hoʻohana ʻana i nā kala a me nā mea e hāʻawi i ka ʻokoʻa ikaika hiki ke kōkua i nā lio e hoʻokele maʻalahi i ko lākou kaiapuni. He mea koʻikoʻi kēia ma nā hoʻonohonoho kahi e hoʻohana ʻia ai nā lio no nā hana e like me ka lele ʻana, kahi e pono ai lākou e hoʻoholo pololei i nā mamao a me nā mea pale.

Palekana a me ka Pono

He mea nui ka hoʻomaopopo ʻana i ka ʻike waihoʻoluʻu o nā lio no ko lākou palekana a me ka pono. No ka laʻana, ʻokoʻa ke ʻano o nā mea kala ʻulaʻula ma ke alahele a i ʻole ma ke kahua holo lio i ka lio ma mua o ke kanaka. ʻO ka hoʻomaopopo ʻana i kēia ʻokoʻa hiki ke kōkua i ka pale ʻana i nā pōʻino a hōʻoia i ka pono o ka lio a me ka mea holo.

ʻO ke koʻikoʻi ʻike

Hiki i nā lio ke ʻike i ke koʻikoʻi ʻike ke ʻike ʻia i nā ʻano like ʻole, e like me ka mālamalama o ka lā a i ʻole nā ​​kukui artificial ikaika. ʻO ka hoʻohaʻahaʻa ʻana i ka ʻālohilohi a me ka hōʻoia ʻana i ka malu kūpono i ko lākou kaiapuni hiki ke kōkua i ko lākou hōʻoluʻolu a maikaʻi.

ʻImi ʻIke Equine

Ke hoʻomau nei ka noiʻi ʻana i ka ʻike equine e hoʻonui i ko mākou ʻike i ka ʻike ʻana o nā lio i ka honua. Ke noiʻi nei nā mea noiʻi i nā kumuhana e like me ka hoʻokae kala, ka ʻike acuity, a me ka hopena o nā mea ʻike like ʻole i ka hana equine. Hiki i kēia noiʻi ke alakaʻi i nā ʻike waiwai no ka mālama a me ke aʻo ʻana i nā lio.

Lio 13

Nā Moʻolelo Moʻolelo a me nā Manaʻo Kuleana Equine Vision

I ko mākou ʻimi ʻana i ke kumuhana o ka ʻike equine a me ka ʻike kala, he mea nui ia e hoʻoponopono i nā moʻolelo kuʻuna a me nā kuhi hewa e pili ana i ka ʻike ʻana o nā lio i ka honua.

Myth: ʻIke nā Lio i nā mea a pau ma ka ʻeleʻele a me ke keʻokeʻo

He kuhi hewa maʻamau kēia, akā ʻaʻole pololei. ʻIke nā lio i nā kala, ʻoi aku ka palena o nā kala i hoʻohālikelike ʻia me ke kanaka. ʻAʻole lākou he makapō kala ma ke ʻano o ka ʻike wale ʻana i ka ʻeleʻele a me ke keʻokeʻo.

Manaʻo: ʻAʻole Hiki i nā Lio ke ʻike i ka ʻulaʻula

ʻOiai ʻaʻole ʻike ka lio i ka ʻulaʻula e like me ke kanaka, hiki iā lākou ke ʻike i kekahi mau ʻulaʻula ma ke ʻano o ko lākou ʻano uliuli a me ka ʻōmaʻomaʻo. ʻAʻole naʻe lākou e ʻike i ka ʻulaʻula e like me ka hana a ke kanaka.

Manaʻo: ʻAʻole Hiki ke ʻike nā Lio i ka Poʻeleʻele

He ʻike maikaʻi nā lio i ka pō, mahalo i kā lākou tapetum lucidum, e hōʻike ana i ka mālamalama a hoʻonui i ko lākou hiki ke ʻike i nā kūlana haʻahaʻa. Hiki iā lākou ke ʻike maikaʻi ma nā wahi pōʻeleʻele a ʻeleʻele paha.

Manaʻo: Hiki i nā Lio ke ʻike i ke kukui Ultraviolet

Hiki i nā lio ke ʻike i kekahi kukui ultraviolet (UV), akā ʻaʻole maopopo loa ka nui o ko lākou ʻike ʻana. Manaʻo kekahi poʻe noiʻi hiki i nā lio ke hoʻohana i ka hihiʻo UV no nā kumu kikoʻī, e like me ka ʻike ʻana i kekahi ʻano mea kanu a i ʻole ka loiloi ʻana i ka makahiki o ka ʻai.

Panina

Loaʻa i nā lio ke ʻano kūʻokoʻa a hoihoi i ka honua, ʻokoʻa ia mai ka ʻike kanaka. ʻOiai ʻaʻole lākou he makapō kala, ua kaupalena ʻia ko lākou ʻike kala i nā malu o ka uliuli a me ka ʻōmaʻomaʻo, me ka liʻiliʻi o ka naʻau i nā nalu ʻulaʻula a melemele. ʻO ka hoʻomaopopo ʻana i ka ʻike waihoʻoluʻu o nā lio a me nā hopena o kā lākou ʻano a me ka launa pū ʻana me ke kaiapuni he mea nui ia no ko lākou mālama a me ka pono.

ʻO ka ʻike ākea o ka lio, ʻike maikaʻi loa i ka pō, a me ka hiki ke hoʻohana i ka hihiʻo monocular a me ka binocular, ʻo ia nā hoʻololi āpau i hoʻololi ʻia e kōkua iā lākou e ulu i nā holoholona pio. Hoʻomaopopo kēia ʻike i ka hoʻomaʻamaʻa ʻana, ka mālama ʻana, a me ka mālama ʻana i kēia mau mea nani a hōʻoia i hiki iā lākou ke ola olakino, palekana, a me ka hoʻokō ʻana i nā ola me ka hui pū ʻana me nā kānaka.

Kiʻi o ka mea kākau

Kauka Jonathan Roberts

ʻO Kauka Jonathan Roberts, he kauka lapaʻau hoʻolaʻa, lawe mai ma luna o 7 mau makahiki o ka ʻike i kāna hana ma ke ʻano he kauka lāʻau lapaʻau ma kahi keʻena holoholona o Cape Town. Ma waho aʻe o kāna ʻoihana, ʻike ʻo ia i ka maluhia ma waena o nā mauna nani o Cape Town, i hoʻoulu ʻia e kona aloha i ka holo. ʻO kāna mau hoa aloha ʻelua mau miniature schnauzers, ʻo Emily lāua ʻo Bailey. He mea kūikawā i nā holoholona liʻiliʻi a me nā lāʻau lapaʻau, lawelawe ʻo ia i nā mea kūʻai aku e komo pū ana nā holoholona i hoʻopakele ʻia mai nā hui mālama holoholona. He 2014 BVSC puka puka o Onderstepoort Faculty of Veterinary Science, ʻo Jonathan he alumnus haʻaheo.

Waiho i ka manaʻo