Introduction to the Arctic tern manu

ʻO ka manu ʻo Arctic tern, i ʻike ʻia i ka ʻepekema ʻo Sterna paradisaea, he manu kai liʻiliʻi no ka ʻohana tern. He manu lele ia e holo ana ma waena o nā ʻāpana Arctic a me Antarctic, e uhi ana i kahi mamao ma kahi o 44,000 mau mile i kēlā me kēia makahiki. ʻIke ʻia ka manu Arctic tern no kona hiki ke hoʻokele i nā moana a me kāna huakaʻi hele lōʻihi, ʻo ia ka huakaʻi neʻe lōʻihi loa o kekahi holoholona ma ka honua. He manu hoihoi ia nona nā hiʻohiʻona kūʻokoʻa a me nā hoʻololi e hiki ai iā ia ke ola i loko o kona ʻano paʻakikī.

Nā hiʻohiʻona kino o ka manu Arctic tern

He manu liʻiliʻi ʻo Arctic tern manu ma waena o 33-39 knm ka lōʻihi, me 75-85 knm ka laula eheu. He kino keʻokeʻo kona, he pāpale ʻeleʻele, a he pila ʻulaʻula. He mau ʻēheu kikoo lōʻihi ko ka Arctic tern e hiki ai iā ia ke lele maikaʻi ma kahi lōʻihi. Hoʻololi kūikawā ʻia kona mau hulu no ka wai wai, ʻoiai ʻo ia ka hapa nui o kona manawa ma ke kai. He hiʻohiʻona kūʻokoʻa ko ka manu Arctic tern, he huelo ʻokiʻoki, he mea nui ia no kāna ʻano hoʻokani lewa.

Nā hiʻohiʻona neʻe a me nā ala o ka manu Arctic tern

He manu lele ka Arctic tern manu e hele ana ma waena o kona wahi hānau ma ka Arctic a me kona kahua hoʻoilo ma ka Antarctic. Holo ka manu Arctic tern mai ka Arctic a i ka Antarctic a hoʻi i kēlā me kēia makahiki, ma hope o ke ala neʻe pōʻai. Hele ʻo ia ma nā kahakai o ʻAmelika ʻĀkau, ʻAmelika Hema, a me ʻApelika, e hele ana i ka equator ʻelua i kāna huakaʻi. Holo ka manu ʻo Arctic tern ma nā pūʻulu nui a ʻike ʻia no kona hiki ke hoʻokele kupaianaha, me ka hoʻohana ʻana i ke kūlana o ka lā, nā māla magnetic, a me nā pae ʻāina e hoʻokele i nā moana.

Ka mamao i uhi ʻia e ka manu Arctic tern i ka wā e neʻe ai

ʻIke ʻia ka manu Arctic tern no kāna huakaʻi neʻe lōʻihi, e uhi ana ma kahi o 44,000 mau mile i kēlā me kēia makahiki, ʻo ia ka huakaʻi hele lōʻihi loa o kekahi holoholona ma ka honua. Hele ʻo ia ma waena o kona wahi hānau ma ka Arctic a me kona mau wahi hoʻoilo ma ka Antarctic, ma hope o ke ala neʻe ʻana. Hiki i ka manu Arctic tern ke ola a hiki i 30 makahiki, a i kona wā e ola ana, hiki iā ia ke uhi ma mua o 1.5 miliona mau mile, ua like ia me ʻekolu huakaʻi kaʻapuni i ka mahina.

Nā hoʻololi ʻana o ka manu Arctic tern i ka wā o ka neʻe ʻana

He nui nā hoʻololi ʻana o ka manu Arctic tern e hiki ai iā ia ke ola i kāna huakaʻi hele lōʻihi. He mana kupaianaha kona e hoʻokele i nā moana, me ka hoʻohana ʻana i ke kūlana o ka lā, nā māla magnetic, a me nā pae ʻāina e hoʻokele ai. Hiki i ka manu Arctic tern ke hiamoe i ka lele ʻana, hiki iā ia ke lele mau no ka manawa lōʻihi. Loaʻa iā ia ka metabolism kiʻekiʻe, e hiki ai iā ia ke ʻai i ka nui o ka meaʻai me ka wikiwiki, e ʻae iā ia e mālama i kona pae ikehu i kāna huakaʻi lōʻihi.

ʻO ka ʻai a me ka hānai ʻana o ka manu Arctic tern

ʻAi ka manu Arctic tern i nā ʻano iʻa liʻiliʻi, heʻe, a me nā crustaceans. Loaʻa iā ia kāna ʻai ma ka lele ʻana ma luna o ka wai a luʻu i lalo e hopu ai. ʻAi nō hoʻi ka manu Arctic tern i ka zooplankton, kahi e ʻohi ai i ka lele haʻahaʻa ma luna o ka ʻili o ka wai. He hiʻona kūʻokoʻa ko ka manu Arctic tern, he bila serrated, hiki iā ia ke hopu a paʻa pono i kāna mea pio.

ʻO nā hana hānai a me kahi noho o ka manu Arctic tern

Hānau ʻia ka manu Arctic tern ma nā ʻāina ʻo Arctic, kahi e hoʻomoe ai i nā kolone ma ka honua a i ʻole ma nā pōhaku. Hoʻomoe ka manu Arctic tern i kāna mau hua ma kahi pāpaʻu pāpaʻu i ka lepo, kahi e hoʻomoʻa ai iā lākou no ʻekolu pule. Piʻi ka moa i uhi ʻia i ka hulu a lele ma hope o ʻehā pule. Hoʻi hou ka manu Arctic tern i kona kahua hānau i kēlā me kēia makahiki e hoʻopā a hānau.

ʻO ke kuleana o ka manu Arctic tern i kona kaiaola

He kuleana koʻikoʻi ka manu Arctic tern i kona kaiaolaola, ʻoiai ʻo ia e ʻai i nā iʻa liʻiliʻi a me nā crustaceans, e kōkua ana i ka mālama ʻana i ke koena o ke kaulahao meaʻai kai. He kumu ʻai ka manu o Arctic tern no nā mea ʻaihue nui, e like me nā gull a me nā alopeke Arctic.

Hooweliweli i ka heluna manu o Arctic tern

Ke kū nei ka manu Arctic tern i nā mea hoʻoweliweli i kona heluna kanaka, ma muli o ka hoʻololi ʻana i ke aniau a me nā hana kanaka, e like me ke kahe ʻana o ka aila a me ka lawaiʻa nui ʻana. Pili ka hoʻololi ʻana i ka ʻāina i nā ʻāina ʻo Arctic, kahi i hānau ʻia ai ka manu Arctic tern, e hoʻololi ana i ka hau kai, e pili ana i ka lako meaʻai a ka manu. ʻO nā hana a ke kanaka, e like me ka hoʻoheheʻe ʻana i ka aila a me ka lawaiʻa nui ʻana, ke hoʻopilikia pū nei i ka lako meaʻai a me ka noho ʻana o ka manu Arctic tern.

ʻO nā hana mālama e hoʻomalu i ka manu Arctic tern

Ke hoʻomaka nei ka hoʻōla ʻana no ka pale ʻana i ka manu Arctic tern, ma o ka hoʻokumu ʻana i nā wahi i pale ʻia a me nā hoʻoponopono e hōʻemi i ka hopena o nā hana kanaka i ka noho ʻana o ka manu. Nānā pū ʻia ka manu Arctic tern no ka loiloi ʻana i ke ʻano o ka heluna kanaka a me ka ʻike ʻana i nā mea hoʻoweliweli i kona ola ʻana.

ʻO ke koʻikoʻi moʻomeheu o ka manu Arctic tern

He koʻikoʻi ko ka Arctic tern manu i nā moʻomeheu ʻōiwi he nui, kahi i ʻike ʻia he hōʻailona o ka hoʻomanawanui, ka hoʻomanawanui, a me ka hiki ke hoʻololi. ʻIke ʻia ka huakaʻi hele lōʻihi o ka manu ma ke ʻano he hōʻailona o ka pilina o nā kaiaola o ka honua.

Ka Hopena: He aha ka mea kūikawā i ka manu Arctic tern?

He manu kupaianaha ka Arctic tern manu nona nā hiʻohiʻona kūʻokoʻa a me nā hoʻololi e hiki ai iā ia ke ola i loko o kona ʻano paʻakikī. ʻO kāna huakaʻi neʻe lōʻihi ka huakaʻi neʻe lōʻihi loa o kekahi holoholona ma ka honua, a ʻo kona hiki ke hoʻokele i nā moana he mea hoihoi. He kuleana koʻikoʻi ka manu Arctic tern i loko o kona kaiaola, a ʻo kona koʻikoʻi moʻomeheu he hōʻike ia i kona kūpaʻa a me ka hiki ke hoʻololi. Pono nā hoʻoikaika ʻana no ka mālama ʻana i ka manu Arctic tern, a he mea koʻikoʻi kona ola lōʻihi i ke olakino o nā moana a me nā kaiaola o ka honua.