ʻO ka merganser Brazil (Octosetaceus mergus) no ka ʻohana duck, ke kauoha Anseriformes.
Nā hōʻailona kūwaho o ka merganser Brazil
ʻO ka Brazilian Merganser kahi ʻeleʻeleʻeleʻele a wiwi hoʻi me kahi kiʻekiʻe lōʻihi e ana ana he 49-56 cm. He uhi ʻeleʻele i ʻike ʻia me ka sheen metallic black-green. Hinahina hina ka umauma, me nā wahi ʻeleʻele ʻuʻuku, ma lalo o ke kala i lilo i paler a lilo i ʻōpū keʻokeʻo. ʻO ka luna hina hina. Keʻokeʻo nā ʻeheu, hoʻonui ʻia. Lōʻihi ka nuku, ʻeleʻele. ʻĀpala a me ka lilac nā wāwae. ʻO ka lōʻihi lōʻihi, ʻoi loa, ʻoi aku ka pōkole o ka wahine.
E hoʻolohe i ka leo o ka merganser Brazil
Paʻa ka leo o ka manu a maloʻo.
No ke aha ka mea e hoʻoweliweli ai i ka merganser Brazil?
Ke kokoke nei e pau i ka luku ʻia nā mergansers Brazil. Hōʻike nā moʻolelo hou mai Brazil mai i ke kūlana o kēia laha e ʻoi aku paha ka maikaʻi ma mua o ka mea i manaʻo mua ʻia. Eia nō naʻe, ʻuʻuku ka heluna o nā heluna kanaka i ʻike liʻiliʻi a hapa liʻiliʻi loa. ʻO ke kūʻana o nā dam a me ka haumia o ka muliwai ke kumu nui o ka hoʻomau mau ʻana o ka helu. Noho nā mergansers Brazil i nā helu haʻahaʻa loa ma kahi māhele liʻiliʻi loa ma ka hema a me waena o Brazil. ʻIke ʻia nā ʻikena kakaikahi ma ka Serra da Canastra Park, kahi e ʻike ʻia ai lākou ma kahi palena.
Ma nā lālā o ka Rio San Francisco a hiki i West Bahia, ʻaʻole i loaʻa kahi mergansers Brazil. I kēia mau lā, ua ʻike ʻia nā ʻāpō pohihihi i ke kaona ʻo Patrosinio, Minas Gerais, akā naʻe he mau lele lele manu kēia. Noho pū nā mergansers Brazil ma kahi kokoke o ka paka ma Rio das Pedras. Ua ʻike ʻia kahi lehulehu o nā Brazilian Mergansers i ka makahiki 2002 ma Rio Novo, Jalapão Park, ka mokuʻāina ʻo Tocantins.
ʻEkolu mau pā hānau i ʻike ʻia ma ka ʻāpana 55 km ma Rio Nova, a ua ʻike ʻia ʻehā mau pālua he 115 km mai ke kūlanakauhale ma 2010-2011.
Ma Argentina, ma Misiones, ua loaʻa he 12 mau kānaka ma luna o Arroyo Uruzú i ka makahiki 2002, ka moʻolelo mua i loko o 10 mau makahiki, ʻoiai ka nui o ka noiʻi ma ia wahi.
Ma Paraguay, ua haʻalele paha nā poʻe mergansers Brazil i kēia mau wahi noho. Wahi a nā wānana hou loa, loaʻa lākou i ʻekolu mau wahi nui ma nā wahi 70-100. ʻAʻole ʻoi aku ka nui o nā duck laha i 50-249 makua makua.
Nā wahi noho o ka merganser Brazil
Noho ka poʻe mergansers Brazil ma kahi pāpaʻu, nā kahawai wikiwiki me nā wai a me nā wai maʻemaʻe. Koho lākou i nā lālā kiʻekiʻe o ka wai wai, akā noho pū lākou i nā kahawai liʻiliʻi me nā pā ulu lāʻau i hoʻopuni ʻia e "serrado" (savannas tropical) a i ʻole ka ulu lāʻau ʻAkelanika. He ʻano sedentary ia, a ma ka ʻāpana muliwai, hoʻokumu nā manu i ko lākou ʻāina.
ʻO ka hoʻoulu ʻana i ka Brazilian Merganser
ʻO nā hui o nā mergansers Brazil no ka pūnana e koho i kahi me 8-20 km ka lōʻihi. Kuhi ka nohona i ke kū ʻana o nā kahawai he nui ma ka muliwai, nā ʻau ikaika, ka nui a me ka mālama ʻana i nā mea kanu. Hoʻonohonoho ʻia ka pūnana i loko o nā lua, nā māwae, a me nā kaumaha ma ke kapa muliwai. ʻO Iune a ʻAukake ka wā hānau, akā hiki ke hoʻololi i ka manawa ma muli o ka wahi ʻāina. Hoʻokū ʻo Incubation i nā lā he 33. ʻIke ʻia nā manu ʻōpio mai ʻAukake a Nowemapa.
Mea ʻai Merganser Palakila
Hānai nā mergansers Brazil i ka iʻa, nā puhi liʻiliʻi, nā lūlū o ka ʻūlū, nā lele a me nā nīnū. I Serra da Canastra, ʻai nā manu i ka lambari.
Nā kumu no ka hōʻemi o ka helu o ka merganser Brazil
Ke emi wikiwiki nei ka helu o nā Brazilian Mergansers i nā makahiki he 20 i hala (ʻekolu mau hanauna), no ka nalowale a me ka hoʻohaʻahaʻa ʻana o nā wahi noho i loko o ka pae, a me ka hoʻonui ʻia ʻana o ke kūkulu ʻana i nā mea kanu uila, ka hoʻohana ʻana i nā wahi no ka ulu ʻana i ka soya a me ka hoʻouku.
Ke ola nei paha ka merganser Brazil ma nā wahi treeless, nā mea i hoʻopā ʻole ʻia ma ka muliwai ma Cerrado.
ʻO ka hoʻohaumia ʻana o ka muliwai mai ka wao nahele a me ka hoʻonui ʻana i nā hana mahiʻai ma ka wahi Serra da Canastra a me ka mining mining i alakaʻi ʻia i ka hōʻemi ʻana o ka helu o nā mergansers Brazil. Ma mua, hūnā kēia ʻano i loko o nā ululāʻau, ʻoiai, ʻoiai i pale ʻia e ke kānāwai ma Brazil, ua hoʻohana ʻia me ke aloha ʻole.
ʻO ke kūkulu ʻana i kahi wai i hoʻopōʻino nui i nā wahi noho merganser ma ka hapanui o ka pae.
ʻO nā hana mākaʻikaʻi i nā wahi i ʻike ʻia a ma loko o nā pāka aupuni e hoʻonui nei i ka hopohopo.
Nā ana no ka pale ʻana o ka merganser Brazil
Pale aku nā Brazilian Mergansers i loko o ʻekolu mau wahi mokupuni aupuni Brazil, he ʻelua o ia mau mokuʻāina a he ʻāina pale pilikino kekahi. Ua paʻi ʻia kahi papa hana mālama mālama e hōʻike kikoʻī ana i ke kūlana o ka Brazilian Merganser, ka lāhui ʻano, nā mea hoʻoweliweli a me nā hana mālama i hāpai ʻia. I Argentina, pale ʻia ka ʻāpana ʻo Arroyo Uruzú o ka merganser Brazil i ka Pāka Puni ʻO Uruguaí. Mālama mau ʻia ʻo Serra da Canastra.
Ma kahi pāka aupuni ma Brazil, ua kani ʻia he 14 mau kānaka, a he ʻelima o lākou i loaʻa i nā mea hoʻoiho lekiō e nānā i ka neʻe ʻana o nā manu. Ua hoʻokomo ʻia nā pūnana ʻino i ka wahi pale. Ke hoʻomau nei ka noiʻi genetic i ka heluna kanaka, kahi e kōkua ai i ka mālama ʻana i nā laha. Ua hoʻomaka ʻia kahi papahana hānau hānai i ka makahiki 2011 ma ke kaona ʻo Pocos de Caldes ma ke kikowaena hānau ma Minas Gerais e hōʻike nei i nā hopena maikaʻi, me nā ʻāpō ʻōpio i hānai maikaʻi ʻia a hoʻokuʻu ʻia i ka nāhelehele. Ua hoʻokō ʻia nā papahana hana kaiapuni mai 2004 ma San Roque de Minas a me Bonita.
ʻO nā hana mālama e pili ana i ka loiloi ʻana i ke kūlana o nā laha ma Serra da Canastra a me ka mālama ʻana i nā ana ma ka moku ʻo Jalapão e loaʻa ai nā heluna hou. E hoʻomau i ka hoʻomohala ʻana a me ka hoʻokō ʻana i nā ʻano noiʻi me ka hoʻohana ʻana i nā kiʻi ukali. Pono ka pale ʻana i nā wahi paʻa a me nā wahi noho o ka lehulehu o ka lehulehu, ʻo ia hoʻi ma Bahia. Ke hāpai nei i ka hoʻomaopopo ʻana i ka heluna kanaka kūloko e hōʻoia i nā hōʻike kūloko o ka loaʻa ʻana o nā ʻano laha ʻole. Hoʻonui i ka palena ʻāina o ka pāka aupuni ma Brazil. E hoʻomau i ka papahana hānau hānau pio no nā Brazilian Mergansers. I ka 2014, ua lawe ʻia nā ʻōkuhi hoʻomalu e pāpā ana i nā hana ma nā wahi kahi i loaʻa ai nā mergansers Brazil.
