ʻ speakslelo ka inoa nona iho: ʻo ia ka makaʻāinana liʻiliʻi loa o kāna ʻano. ʻO ka cormorant kahi ʻano ʻane ʻane pau ʻole, ʻo ia hoʻi ma ka ʻāina o nā ʻāina CIS. ʻAʻole hoihoi ka poʻe Hunters i ke kī ʻana i kahi manu, ʻo ke kumu nui o ko lākou make ʻana he kūlana maikaʻi ʻole ka nohona a hāʻule i ka ʻupena lawaiʻa, a me nā ahi hoʻi.
Helehelena manu
Maʻalahi ke hoʻokaʻawale i ka cormorant mai kāna mau congeners e ke kala o ka manu. Hoʻololi ke kala o ka plumage o kēlā me kēia kanaka i ka pae o ka ola o ka manu:
- moa pī - brown fluff me ka brown tint;
- ʻo nā hulu manu i ka wā o ka pūnana i ʻelua mau pale: keʻokeʻo keʻokeʻo a me nā kukui keʻokeʻo;
- ʻo ka "kapa moʻa" mua o kēlā me kēia kanaka i nā kani brown-brown me ka sheen ʻōmaʻomaʻo;
- ʻo ka lua o ka lole "moena" he ʻeleʻele ʻeleʻele kona kala ma lalo a ʻalohi kokoke loa i ke poʻo, ua hulu keʻokeʻo ke ʻano o ka waimaka;
- "Ma hope o kaʻaʻahu mare" - ʻeleʻeleʻeleʻele me kahi malu hao hao.
Liʻiliʻi ka nui o ke kino - ma kahi o 60 cm, kaupaona - a hiki i kahi kilo.
Ma hea e noho ai ka cormorant
ʻOiai ʻo ka ʻoiaʻiʻo he mau ʻeheu ko ka cormorant, ʻoi aku ka maikaʻi o ka manu i ka wai. No laila, ʻike pinepine ʻia kēlā me kēia kanaka i loko o nā waihona wai nui a liʻiliʻi, kahi e kahe ana ka wai. ʻAʻohe mea ʻē aʻe inā he paʻakai a he hou paha ka wai: hiki i ka cormorant ke noho i nā kai a me nā kahawai. E ʻoluʻolu e like me ka hiki, koho ka manu i nā kapakai ʻo ia kahi nui nā ulu lāʻau, nā ʻohe a me nā ʻohe. ʻO kahi kūpono e hana i kahi pūnana kahi mokupuni lana i ka lima o ka muliwai me ka nui o nā mea kanu a me ka wai maʻemaʻe.
He aha ka mea e ʻai ai?
ʻO ka mea ʻai ono loa no ka cormorant ka iʻa. Eia naʻe, ma muli o ka liʻiliʻi o ka nuku, ʻaʻole hiki i ka manu ke ale i nā pio nui. ʻO ka nui o ka nui he 10-12 knm. ʻO ka maʻamau maʻamau nā cormorants e ʻai i ka carp, ka pike, ka roach a me ka rudd. Eia nō naʻe, inā ʻaʻohe iʻa, hiki i ka manu ke ʻai i nā mollusc liʻiliʻi e like me ka shrimp a i ʻole nā amphibians: nā rana, nā moʻo, nā moʻo a me nā moʻo.
Hiki i ke cormorant ke ola i kona ola holoʻokoʻa i hoʻokahi kino o ka wai, inā lawa ka nui o ka meaʻai. Inā ʻoi aku ka nui o ka mea hiki ke loaʻa, e neʻe ka manu i kahi ʻē.
ʻIkepili Hoihoi
ʻO nā cormorants liʻiliʻi kekahi ʻano manu hoihoi, ʻokoʻa ko lākou nohona mai nā poʻe ʻē aʻe.
- ʻAʻole huhū nā kānaka a hakakā wale lākou e pale iā lākou iho mai nā mea ʻaihue.
- Loaʻa nā kulu Cormorant i nā nui o ka nitrogen a me ka phosphate, e hoʻolilo ana ia i mea momona momona.
- Hiki i ka Cormorant ke luku i ka hanauna keiki ʻana e hānai i nā moa.
