ʻO ka Svenson buzzard (Buteo swainsoni) no ke kauoha ʻo Falconiformes.
Nā hōʻailona kūwaho o ka buvenard Svenson.
Loaʻa ka nui o Svenson's buzzard i 56 cm, kahi ʻēheu o 117 a 137 cm. ʻElua mau ʻano morphological e paʻa i ke kala o ka plumage. Kaona - mai 820 a 1700 gram. Kūlike nā ʻano kūwaho o ke kāne a me ka wahine.
I nā manu me ka plumage māmā, hoʻohālikelike ka lae keʻokeʻo me ka ʻākeʻakeʻa ʻeleʻele i ka ʻāʻī o ka ʻāʻī, kua a me ka hapa nui o ke kino o luna. Loaʻa i nā hulu a pau nā mālamalama hina. ʻO kahi kiko keʻokeʻo liʻiliʻi e hoʻonani i ka ʻāʻī. Hinahina ʻeleʻele nā hulu mua a me nā lua me nā kaha ʻeleʻele ʻokoʻa i loko o loko. Māmā ka huelo me kahi kumu keʻokeʻo.
ʻO nā huluhulu waena i kuni ʻia me ka brown a piha i ka nui o nā aka o ka hina hina, a me nā kaha ʻeleʻele he ʻeleʻele transverse. Ke keʻokeʻo a me ke kikowaena o ka ʻāʻī keʻokeʻo. Uhi kahi ākea, a ʻulaʻula ʻulaʻula hoʻi i ka umauma. Keʻokeʻo nā ʻaoʻao haʻahaʻa o ke kino, i kekahi manawa me ka brown, nā ʻaoʻao malu ʻole i ka luna.
Undertail me nā kaha ʻeleʻele liʻiliʻi. ʻEleʻele ʻeleʻele ka iris o ka maka. Lena ʻōmaʻomaʻo ʻōmaʻomaʻo ka wax a me nā kihi o ka waha. ʻEleʻele ka nuku. Melemele nā pā. ʻO nā buzzards ʻeleʻele ʻeleʻele Svenson i like ke kala o ka huelo me nā buzzards ʻalani kala. ʻO ke koena o ke kino, me ke poʻo, ʻeleʻele, ʻaneʻane ʻeleʻele a hina ʻeleʻele. Hoʻokaʻawale ʻia nā hulu uhi āpau a me nā ʻēheu e nā ʻāpana kūʻokoʻa. Undertail me nā kaha ʻeleʻele profuse.
He manu manu ʻole ʻo Dusky Swenson Buzzards, koe wale nō ʻo Kaleponi, kahi o lākou i hapakolu ai. Aia kekahi mahele ʻulaʻula waena kahi e loaʻa ai i nā ʻāpana o lalo nā kaha koʻikoʻi o ka ʻalani a ʻeleʻele paha me nā kaha he nui.
Pākuʻi i ka brown brown me nā wahi pouli. ʻAno like nā buzzards ʻōpio svenson me nā manu makua, akā he mau kiko a nui nā kaha ma luna o ke kino o luna a me lalo. ʻEleʻele ka umauma a me nā ʻaoʻao. Hoʻomaopopo ʻia nā ʻōpio ʻōpio o ka morph pouli e nā mālamalama liʻiliʻi ma ka ʻaoʻao luna. ʻO ka nuku puʻupuʻu me ka uliuli me ka ʻōlinolino. ʻŌmaʻomaʻo ka piʻipiʻi. Paws cream e pale i ka ʻōmaʻomaʻo hinahina.
Nā wahi noho o ka hale kuʻu Svenson.
Loaʻa ka buvenard Svenson ma nā wahi hāmama a hāhā paha: nā wao akua, nā kula mauʻu nui, i ka hoʻoilo a i ka wā o ka pūnana. I loko o ke kauwela kau, makemake nui ʻia ka mea hulu hulu no nā wahi ulu i ka mauʻu me nā kumulāʻau ulu ulu kaʻawale, no ka mea ma ia mau wahi he nui nā koʻokoʻo a me nā ʻelala, ʻo ia ka meaʻai nui.
I Kaleponi, nānā ʻo Swenson Buzzard i nā wahi mahiʻai kahi e loaʻa ai iā ia he 4 mau manawa i nā mea ʻai ma mua o nā pūnaewele ʻē aʻe. I Colorado, noho ʻo ia ma nā awāwa a ma kahi liʻiliʻi, kahi mauʻu maʻemaʻe a me ka ʻāina mahiʻai. ʻO kēia mau wahi āpau he ulu lāʻau wale nō ia a kūpono no ka pūnana. ʻO nā manu e hibernate ma ʻAmelika Hema e ʻaneʻane e koho maʻamau i kahi ʻāina mahiahi kahi e loaʻa maʻalahi ai ka meaʻai. I ka hoʻoilo, auwana lākou mai kekahi kula ai kekahi kahua, e lohi lohi i nā pūnaewele a neʻe i mua.
Hoʻolaha o ka buvenard Svenson.
ʻO nā buzzards a Svenson kahi hopena o ka ʻāina ʻAmelika. I ke kauwela a me ke kauwela, pūnana nā manu ma ʻAmelika ʻAkau, British Columbia i Kaleponi. Hoʻolahalaha ʻia ma Texas a me Mekiko ʻākau (Sonora, Chihuahua a me Durango). Ma ka papu nui, aia ka palena ma ka pae o Kansas, Nebraska, a me ke kaona ʻo Oklahoma. ʻO nā hoʻoilo Swainson buzzard ma ʻAmelika Hema, ʻo ka hapa nui o nā Pampas.
Nā hiʻohiʻona o ka hana a ka Svenson buzzard.
ʻO nā buzzards a Svenson he mau manu monogamous. I ka wā hoʻoulu holoholona, hōʻike nā manu makua ʻelua i nā lele heʻe, i ka manawa a lāua e ʻoki kaʻawale ai kokoke i ka pūnana. Hōʻike nā buzzards a Svenson i nā pōʻai i ka lani me ke anawaena o hoʻokahi a me ka hapalua kilomita. I ka manawa mua, loaʻa i nā manu ʻelua ke kiʻekiʻe o 90 mau mika, ma mua o ka hoʻomaka ʻana e hoʻokele i kahi ala pōʻai, e huli hou ana i ʻelua manawa i kahi pōʻai. Hoʻopau ka lele hōʻikeʻike me kahi alaloa parabolic lōʻihi a pae i ka pūnana. Hoʻopili ka wahine i ke kāne a hoʻopau ke kuʻikahi moena.
ʻO ka hoʻoulu ʻana o ka buvenard Svenson.
ʻO nā buzzards Swainson nā manu ʻāina. I ka wā o ka pūnana, hoʻokūkū lākou me nā manu manu ʻio e like me ka Buteo regalis no nā wahi pūnana. Ma ka ʻaoʻao ʻē, i ka wā o ka neʻe ʻana ua hoʻomanawanui lākou i ke kū mai o nā ʻano manu ʻē aʻe, e hana ana i nā hui nui. Hoʻomaka ka wā hoʻoulu no nā buzzards svenson iā Malaki a ʻApelila paha ma nā wahi pūnana like e like me nā makahiki i hala.
Ke luku ʻia kahi pūnana kahiko, kūkulu kahi pālua i kahi hou. Heʻuʻuku nā pūnana a aia ma 5 a i ʻole 6 mau mika ma luna o ka honua. Makemake nā manu e pūnana i ka spruce, pine mauna, mesquite, poplar, elm a me nā cactus hoʻi. Hana ka hana a hoʻoponopono paha i 7 a 15 mau lā. Lawe nā kāne i nā mea hou aku a hana i nā hana ʻoi loa. Hoʻopili nā hoa ʻelua i ka pūnana me nā lālā ʻōmaʻomaʻo me nā lau o loko. Hoʻomoe ka wahine i nā hua manu keʻokeʻo 1 - 4 me kahi manawa o 2 mau lā. Hoʻokomo wale nā wahine i nā makahiki he 34 - 35, hānai nā kāne iā ia. I kekahi manawa haʻalele ka wahine i ka lālau, akā hoʻopili ʻia kāna hoa.
Ulu wikiwiki nā buzzards a Young Svenoson: hiki iā lākou ke haʻalele i ka pūnana i nā lā he 33 a he 37, e lele ana i kā lākou mokulele mua. I loko o ka wā holoʻokoʻa, ʻoiai e lele manu ana nā manu ʻōpio, kokoke lākou i ko lākou mau mākua a loaʻa ka meaʻai mai iā lākou. Ma kahi o hoʻokahi mahina e hoʻomākaukau ai no nā lele, i hiki ai iā lākou ke haʻalele i ko lākou mau home i kā lākou iho i ka hāʻule.
E hānai ana i ka buzzard o Svenson.
ʻAi nā buzzards Swainson i nā ʻano meaʻai like ʻole. ʻAi nā manu lele i nā mea kolo, nā māmele liʻiliʻi a me nā manu. Pākuʻi ʻia nā mākala i nā mice, shrews, lagomorphs, squirrels a me nā ʻiole. ʻO ka hapa nui o ka papa inoa he mammals - 52% o ka nui o nā meaʻai, 31% nā kolo, 17% manu. Hoʻololi ka papa ʻaiaola me ke kau.
Ke kūlana mālama o ka Svenson buzzard.
I kekahi mau wahi, e like me Kaleponi, ua hōʻole nui nā buzzards Swainson i lalo loa 10% mai ko lākou nui kumu. ʻO ke kumu o kēia emi ʻana o ka nui o nā manu manu lele ka hoʻohana ʻana i nā pesticides e nā mahiʻai ma Argentina, e hopena ana i ka luku ʻia o 20,000 mau kānaka. Kuhi ʻia ma kahi o 40,000 a 53,000 pālua o nā buzzards Swainson e noho kūlohelohe nei. Hoʻonohonoho ka IUCN i ka Swensonian Buzzard ma ke ʻano he lāhui me nā hoʻoweliweli liʻiliʻi o ka nui.
