ʻO Cape shirokosnoska (Anas smithii) a i ʻole Smith's duck kahi lunamakaʻāinana o ka ʻohana duck, kauoha anseriformes.
Nā hōʻailona kūwaho o ka Cape shirokonoski.
Loaʻa ka nui o Cape shirokonoska: 53 cm. Kaona: 688 - 830 gram. ʻO ka plumage o ke kāne a me ka wahine, e like me nā ʻekeke hema, like like. I ke kāne makua, melemele-poʻo ke poʻo a me ka ʻāʻī me nā kaha ʻeleʻele lahilahi, i ʻike nui ʻia ma ka pāpale a ma ka hope o ke poʻo. ʻO ka plumage o ke kino ʻaneʻane ʻeleʻele ʻeleʻele, akā he hulu melemele-ʻulaʻula ka laulā o nā hulu, kahi e hāʻawi ai i ke kala i kahi malumalu ʻano ʻē. ʻO ka hulu a me ka hulu hulu ʻōmaʻomaʻo-ʻeleʻele i ka hoʻohālikelike iki ʻana i ke koena o nā hulu ʻeleʻele ʻeleʻele. ʻO nā hulu kula kiʻekiʻe me ka sheen bluish, nā hulu uhi o ka ʻēheu he ahinahina-polū.
ʻO kahi wili keʻokeʻo ākea e hoʻonani i ka hulu integumentary nui. ʻO nā mea poʻomaka a pauʻeleʻele, ʻeleʻele - uliuli-ʻōmaʻomaʻo me ka sheen metallic. ʻIke maopopo ʻia lākou i ka lele ʻana, ke kau ʻia nā ʻeheu o nā manu. He keʻokeʻo nā mea i lalo, me nā kiko kala i nā palena. Hinahina hina nā hulu o ka huelo. He nuku spatulate nui ko ka Cape shirokosnoska. Nā wāwae o ka hue ʻalani ʻūlū. E like me nā ʻalalā hema, ʻano like ke ʻano o ka wahine, akā ʻoi aku ka pale o ke kāne ma mua o ka wahine. He aniani ʻōmaʻomaʻo me ka palena keʻokeʻo a me nā maka melemele. Hinahina ka mua o ka wahine, palupalu ka plumage a emi iki ke ʻano, akā ākea ka mālamalama i ke kala o ka hulu. ʻO ke poʻo a me ka ʻāʻī e hoʻohālikelike iki me ke koena o ke kino.
ʻO ka wahi o nā poʻohiwi, ke poʻo a me kekahi hulu huelo he ʻeleʻele māmā. ʻO nā kaʻe o ka hulu uhi nui he ololi a hina, no laila ʻaʻole hiki ke ʻike ʻia.
ʻAno like nā manu ʻōpio me nā wahine, akā ʻo kā lākou plumage me kahi ʻano scaly ulu. ʻOkoʻa nā kāne ʻōpio mai nā wahine ʻōpio i ke kala o ko lākou mau ʻēheu.
E hoʻolohe i ka leo o ka Cape Shirokonoski.
Ke kani nei ka leo o nā ʻano pato ʻo Anas smithii:
Nā wahi noho o Cape Shirokonoski.
Makemake ʻo Cape shirokonoski i nā wahi pāpaʻu a me nā wahi payau e like me nā loko, nā wahi kai a me nā kino wai kūlohelohe. ʻAʻole kau nā manu ma nā loko hohonu, nā kahawai me nā kahe wikiwiki, nā waihona wai a me nā wai wai, akā kū iki wale ma laila no kahi e puʻuhonua ai. ʻAi ʻo Cape shirokonoski i nā waihona wai me nā keʻena lapaʻau, kahi e ulu ai nā meaola planktonic he nui, a e kipa aku hoʻi i nā loko wai alkaline (PH 10), nā wai kai kū, nā loko paʻakai, nā loko iʻa a me nā wahi kai paʻakai. Hōʻalo lākou i nā loko iʻa me nā wai liʻiliʻi, mai kahi e loaʻa ai ka wai no ka hoʻoulu wai ʻana i nā mea mahiʻai. Hoʻohana ʻia ia mau wahi ʻāpō e like me nā hale noho wā ʻole.
Hoʻolaha o Cape Shirokonoski.
Hoʻolahalaha ʻia ʻo Cape shirokoski ma ka ʻaoʻao hema o ka moku ʻApelika. Uhi ka nohona i nā ʻĀpana Hema āpau a hoʻomau i ka ʻākau, e like me Namibia a me Botswana. Noho kekahi mau heluna lehulehu ma Angola a me Zimbabwe. Ma ʻApelika Hema, hoʻolaha ākea kēia ʻano pato ma Cape a me Transvaal, i ʻike pinepine ʻole ʻia ma Natal. ʻO nā manu noho ʻo Cape Shirokoski ka hapanui, akā hiki iā lākou ke hana i ka neʻe a me ka neʻe ʻana ma waena o ka panalāʻau o ʻApelika Hema. Ma nā mokulele kau, kū ʻo Cape Shirokoski ma Namibia, e uhi ana i kahi mamao a 1,650 km. ʻAʻole maopopo loa kēia mau neʻe, ʻoiai ka neʻe ʻana ma waena o ka hoʻoilo a me ke kauwela. Aia ke ʻano o nā manu i kēia mau wahi i ka loaʻa o ka wai a me ka loaʻa o ka meaʻai.
Nā hiʻohiʻona o ka hana a Cape Shirokonoski.
ʻO Duck Shosokoski ka pōpoki pili kaiapili. Hoʻokumu lākou i nā hui manu a i ʻole nā hui liʻiliʻi o nā manu, akā i ka wā o ka molting e ʻākoakoa lākou i nā hipa o kekahi mau haneli mau kānaka.
I nā manu makua, hala ka manawa molt no 30 mau lā; i kēia manawa ʻaʻole lele lākou a noho i ka wai ākea nui i waiwai i ka plankton. Hānai lākou i ke ao a me ka pō.
I ka wā o ka hānai ʻana, hana ʻo Cape shirokonoski e like me nā lālā āpau o ka ʻohana duck. Pāholo a ʻauʻau lākou, kaomi i ka wai o ka wai i nā ʻaoʻao me ko lākou nuku, i kekahi manawa e palu ana ke poʻo a me ka ʻāʻī, kākaʻikahi ke pelu. ʻOiai i loko o nā kino nui o ka wai, hoʻohui ʻo Cape Shirokoski i kekahi manawa me nā ʻano anatidae ʻē aʻe, akā naʻe, mālama lākou i kahi alo i kā lākou hui.
Lele wikiwiki nā ʻāpō. Mai ka papa o ka wai, piʻi maʻalahi lākou me ke kōkua o nā peʻa ʻēheu. ʻAʻole ʻike nui ʻia kā lākou neʻe manawa, pili paha i ka hoʻokumu ʻana o kahi kau maloʻo. Eia nō naʻe, hiki i Cape Shirokoski ke lele ma mua o 1000 mau mile.
ʻO ka hana hou ʻana o Cape Shirokonoski.
I ka hapa nui o kona laulā, hana kope ʻo Cape Shirokoski i loko o ka makahiki. I kekahi mau wahi, he kau kau ka hānau ʻana. ʻO ka piko pūnana ma ke komohana hema o ka Cape mau loa mai ʻAukake a Kekemapa.
Hana ʻia nā mahu ma hope o ka hoʻoheheʻe ʻana. Mālama pū kekahi mau pālua pākeke i kaiāulu
Makemake ʻo Cape shirokonoski i ka punana i nā kino wai pāpaʻu momona momona loa i waiwai ʻia i invertebrates. Hoʻonohonoho ʻia ka pūnana i loko o kahi lua pāpaʻu ma ka ʻāina, e hana pinepine ana i nā puʻupuʻu a me kahi uhi o nā mea kanu. Aia ia ma kahi kokoke i ka wai. ʻO nā mea kūkulu hale nui nā ʻōpuʻu ʻohe a me ka mauʻu mauʻu. Hoʻokumu ʻia ka uhi e ka iho. Loaʻa i ka paʻa mai 5 a 12 mau hua, i hoʻoulu ʻia e ka wahine no 27 a 28 mau lā. ʻIke ʻia nā chicks, uhi ʻia ma ka luna me nā fluff brown, ma lalo - fluff melemele mae. Kūʻokoʻa loa lākou ma hope o 8 mau pule a hiki ke lele.
Nutr o Cape Shirokonoski.
ʻO kēia ʻano pato he omnivorous. Hoʻokele ʻia ka papaʻai e nā holoholona. ʻAi nui ʻo Cape shirokoski i nā invertebrates liʻiliʻi: nā kolo, molluscs a me nā crustacean. Hoʻopau pū lākou i nā amphibians (nā palaka tadpoles o ka genus Xenopus). Hoʻopomo i nā meaʻai mea kanu, me nā ʻanoʻano a me nā koʻokoʻo o nā mea kanu wai. ʻIke ʻo Cape shirokoski i ka meaʻai ma ka lana ʻana i loko o ka wai. Hānai pū lākou i kekahi manawa me nā ʻāpē ʻē aʻe, e hoʻouluulu ana i ka nui o ka silt mai ka lalo o ka waihona wai, kahi e loaʻa ai ka meaʻai iā lākou.
Ke kūlana mālama o Cape Shirokonoski.
ʻO Cape shirokonoski kahi ʻano laha ākea. ʻAʻole kuhi ʻia o kā lākou helu i hana ʻia, akā ʻike ʻia, kūpaʻa ka mokuʻāina o ka laha i ka loaʻa ʻole o nā hoʻoweliweli maoli i kāna wahi noho. ʻO ka hoʻoweliweli wale nō iā Cape Shirokos ka hāʻule ʻana o ka nohona kai e hoʻomau nei ma ʻApelika Hema. Hoʻohui ʻia, maʻalahi kēia ʻano pato i ka hybridization me nā ʻano invasive, ka mallard (anas platyrhynchos). E like me nā pēpē āpau, hiki ke ʻike ʻia ʻo Cape Shirokoski i ka pā ʻana o ka botulism avian, no laila e makaʻu paha lākou inā hoʻolaha ka maʻi i waena o nā manu.
Wahi a nā pae hoʻohālikelike, ua hoʻokaʻawale ʻia ʻo Cape Shirokoski e like me nā manu me ka hoʻoweliweli liʻiliʻi a me kahi helu paʻa o nā kānaka.
