ʻO ka luʻu ʻana ʻo Bird Baer (Aythya baeri) no ka ʻohana duck, kauoha anseriformes.
Nā hōʻailona kūwaho o ka luʻu a Berov.
Ana ʻo Duck Baer i ka 41-46 knm. Hoʻomaopopo maʻalahi ʻia ke kāne mai nā ʻano ʻē aʻe e ka poʻo ʻeleʻele, ka umauma-ʻeleʻele o luna o ka ʻāʻī a me ke kua, nā maka keʻokeʻo a me nā ʻaoʻao keʻokeʻo. I ka lele ʻana, ʻike ʻia kahi hiʻohiʻona i ʻike ʻia, e like me ka ʻāpiki maka keʻokeʻo (A. nyroca), akā ʻo ke kala keʻokeʻo o ka plumage ma luna ʻaʻole e hoʻonui i ka hulu o waho. ʻO ke kāne ma waho o ka wā hānau e like me ka wahine, akā paʻa nā maka keʻokeʻo
He poʻo pouli ko ka wahine e hoʻohālikelike me nā aka lahilahi o ka umauma a me nā plumage keʻokeʻo, kahi e hoʻokaʻawale loa i kēia ʻano mai nā ʻano like A. nyroca a me A. fuligula. I waho, like nā luʻu ʻōpio me ka wahine, akā ʻano ʻia e ka pale umauma o ka plumage, kahi kalaunu pouli ma ke poʻo a me kahi kua ʻeleʻele o ka ʻāʻī me ka ʻole o kahi kiko kiko.
E hoʻolohe i ka leo o ka luʻu a Barov.
ʻO ka laha ʻana o ka luʻu a Barov.
Hoʻolahalaha ʻia ka luʻu Baer ma nā ipu Ussuri a me Amur ma Lūkia a ma ka ʻākau hikina o Kina. Aia nā pūnaewele hoʻoilo i ka hikina a me ka hema o Kina, India, Bangladesh a me Myanmar. ʻOi aku ka liʻiliʻi o nā manu ma Iapana, ʻAkau a me Kōlea Hema. A ma Hong Kong hoʻi, Taiwan, Nepal (ʻo ia kekahi ʻano laha loa), ma Bhutan, Thailand, Laos, Vietnam. He malihini helehelena kēia ma Mongolia a he malihini kipa loa i Philippines.
E hōʻemi i ka helu o ka luʻu a Berov.
Ua hoʻopaʻa ʻia kahi hōʻemi o ka wahi noho o kā Bebov duck i Kina no ka lōʻihi o ka maloʻo ma nā wahi pūnana. I ka 2012, ʻaʻole i lawe ʻia nā moʻolelo hānau o nā laha i nā ʻāpana nui o ka laulā ma ka hikina hikina o Kina a me nā hoanoho o Lūkia. Hōʻike nā hōʻike hou e hōʻike nei nā hānau duck ma Hebei Province a me Shandong Province paha, Kina (2014 data). Ua ʻike ʻia ʻelua mau kānaka i ka wā hoʻoilo 2012-2013 ma Kina a me Kōlea Hema, ʻo ia paha nā manu hoʻoilo mua. He 65 ka nui o nā kānaka, me 45 mau kāne, e pūnana nei ma Kina i ʻAukake 2014.
Ua mālama ʻia hoʻokahi wahine no mau pule he nui ma Muravyevsky Park ma Lūkia i Iulai 2013, akā ʻaʻole i loaʻa kahi hōʻike pololei o ka pūnana. Ua hōʻole a hōʻemi ʻoi aku ka nui ma nā wahi hoʻoilo o nā lāhui ma waho o ka ʻāina nui Kina, e like me ka nalo ʻana o ka heluna kanaka ma ke kahawai ʻo Yangtze River a me ka Lake Anhui ma Kina a me Baichuan ma nā Wuhan Wetlands.
I ka hoʻoilo o 2012-2013, aia ma kahi o 45 mau manu (ka palena iki he 26) ma Kina, e like me ka Central a me ka Yangtze Floodplains. Ua hoʻopaʻa ʻia nā wahi nui i Bangladesh a me Myanmar. I Kēkēmapa 2014, ua ʻike ʻia 84 o nā luʻu Baer ma Taipei Lake ma ka moku ʻo Shandong. ʻO ka nui o nā manu e neʻe ana ma kahakai o ka moku ʻo Hebei, Kina, ua hōʻemi nui ʻia. ʻO ka huina nui o Baruck duck i kēia manawa e emi ana paha ma lalo o 1000 mau kānaka.
Habitat o ka luʻu o Barov.
Noho ʻo luʻu Baer a puni nā loko me nā mea kanu wai momona i ka mauʻu ākea a i ʻole nā puʻu i kahe ʻia i nā wahi ulu lāʻau. I ka moku ʻo Liaoning ma Kina, ʻike pinepine ʻia lākou i nā kahawai kahakai me nā mea ulu nui a i ʻole nā kahawai a me nā kino wai i hoʻopuni ʻia e ka nahele. Kū lākou i nā hummock a i ʻole ma lalo o nā ululāʻau, i kekahi manawa ma nā mokupuni lana o nā lau nahele i hoʻoliʻiliʻi ʻia, ʻoi aku ka liʻiliʻi ma waena o nā lālā ma kahi kumulāʻau. I ka hoʻoilo, kū lākou ma nā loko wai kai a me nā waihona wai.
ʻO nā kumu o ka hōʻemi ʻana i ka helu o ka luʻu Baer.
I ke kūlohelohe, ua emi ka wikiwiki o ka heluna kanaka ma mua o nā hanauna ʻekolu i hala, ma muli o ka nui o nā manu i hoʻopaʻa ʻia ma nā wahi hoʻoilo, ma nā wahi pūnana a ma nā ala neʻe.
ʻAʻole maopopo maopopo nā kumu o ka emi ʻana; ʻo ka ʻimi holoholona a me ka luku ʻia o nā wahi wai i ka hānau ʻana, ka hoʻoilo a me nā wahi hānai no ka luʻu ke kumu nui o ka emi ʻana o nā helu manu. Inā hoʻomau ka hāʻule o ka helu o nā manu i kahi wikiwiki, a laila i ka wā e hiki mai ana he wanana hoʻohiwahiwa kēia ʻano.
I kekahi mau hihia, haʻalele ka luʻu Baer i nā wahi koʻikoʻi o ka mahele ma muli o ka haʻahaʻa o ka wai a i ʻole ka hoʻomaloʻo piha ʻana o nā kino wai, ʻike ʻia kahi ʻano i ka hoʻoilo i Baikwang i nā wahi wai ma Wuhan.
ʻO Marshes ma Pilipine, kahi i hoʻopaʻa ʻia ai kēia ʻano luʻu i ka wā hoʻoilo, aia ma lalo o ka hoʻoweliweli o ka hoʻololi ʻana o ka nohona.
ʻO ka hoʻomohala ʻana o ka hoʻokipa a me nā haʻuki wai hoʻokipa kahi mea hoʻoweliweli i ka laha i kekahi mau wahi i noho nui ʻia. ʻO ka hoʻololi ʻana i nā wahi noho wai no ka mahiʻai a me ka hoʻolaha ʻana o nā mea kanu laiki he mea hoʻoweliweli pū kekahi i ka noho ʻana o nā laha Aia kekahi mau hōʻike e pili ana i kahi kiʻekiʻe make o ka luʻu ʻana o Baer ma muli o ka hopena o ka hopu holoholona, me kahi hōʻike e pili ana i ke kī ʻana o kahi o 3,000 mau kānaka. Akā, ua hoʻonui ʻia ka ʻikepili, no ka mea ʻo kēia helu pū kekahi me nā ʻano pato ʻē aʻe i kī ʻia. ʻO nā hihia huli holoholona e hoʻohana ana i nā maunu ʻona i hoʻopaʻa ʻia i loko o nā wahi hoʻoilo o ka luʻu Baer ma Bangladesh. Hiki ke hoʻoweliweli i ka Hybridization me nā ʻano ʻē aʻe e pili ana.
Ke kūlana mālama o ka luʻu o Barov.
Hoʻokaʻawale ʻia ka Baer Duck ma ke ʻano he lāhui ʻaneʻane make no ka mea ke ʻike nei i ka emi wikiwiki ʻana o ka heluna kanaka, ma nā wahi pūnana a me nā hoʻoilo. He hele ʻole a liʻiliʻi paha ia i ka hapa nui o kāna wahi hānau a me nā wahi hoʻoilo. Aia ka luʻu Baer ma ka CMS ma ka Manaʻo II. Pale ʻia kēia ʻano ma Russia, Mongolia a me Kina. Ua hoʻolaha ʻia kekahi mau pūnaewele i nā wahi pale a aia lākou i nā wahi i pale ʻia, e like me Daurskoye, Khanka a me Bolon Lake (Russia), Sanjiang a me Xi Shanghai (Kina), Mai (Hong Kong), Kosi (Nepal), a me Tale Noi (Thailand). Mālama maʻalahi ka luʻu lime i ka pio ʻana, akā he kakaikahi loa lākou i nā zoo.
ʻO nā hana mālama e noi ʻia: ʻo ke aʻo ʻana i ka hāʻawi luʻu ʻana o Baer, nā ʻano a me ka hoʻoulu ʻana a me ka hānai ʻana. Ka hoʻokumu ʻana i nā wahi i pale ʻia a me ka hānau hānau pio ʻana. Pale i nā manu i nā wahi o ka pūnana, me ka hāʻawi ʻana i ka meaʻai a me ka pale ʻana o ka pūnana. ʻO nā ana hou i ka wā hānau e koi ʻia hoʻi ma kahi o Muravyevsky Park ma ka Zeisko-Bureinskaya Plain ma ka Hikina hikina o Rūsia e hoʻomaopopo inā he kūpono kēia wahi no ka pūnana o nā laha. Hoʻonui i ka ʻāpana o ka mālama e kokoke ana i Lake Khanka (Russia). Pono ia e haʻi aku i ka ʻoihana kūlohelohe ʻo Xi Shanghai (Kina) kahi no-go i ka wā hānau. Hoʻoponopono i ka ʻimi holoholona no nā ʻano laha a pau o ka ʻohana duck ma Kina.
https://www.youtube.com/watch?v=G6S3bg0jMmU
