Goldfinch or carduelis carduelis yog ib tug noog heevby ornithologists as it emits a song that is undoubtedly beautiful and unique as well as delighting peb nrog nws cov yeeb yuj plumage. Yog tias koj tab tom nrhiav yuav ua li cas sib txawv txiv neej goldfinch los ntawm ib tug poj niam, nws yog vim hais tias koj kuj tau txiav txim siab los xauj thiab dhau los ua ib qho ntawm peb qhov chaw.
Nyob hauv tsab xov xwm no peb yuav sim pab koj kom paub qhov txawv cov neeg laus cov qauv yooj yim nrog rau cov lus qhia luv luv rau cov tshiab, ib yam dab tsi nyuaj dua. Tau kawg, nco ntsoov tias goldfinch yog ib qho kev tiv thaiv noog thiab vim li no koj yuav tsum tsis txhob nqa ib qho qauv ntawm thaj teb yog tias koj tsis muaj daim ntawv tso cai tsiaj qus.
ZAUB NCO QAB, NTXIV HAUV PHOOJ YWG Teb Chaws Goldfinch Los Ntawm Tus Poj Niam.
Type of goldfinch
Peb pom nyob rau teb chaws Europe thiab ib feem ntawm Asia coob tus subspecies ntawm goldfinch xws li carduelis carduelis parva, muaj nyob rau hauv Spain, los yog zoo cov carduelis carduelis caniceps nyob nruab nrab ntawm Pakistan, lub Himalayas thiab Nepal.
Ntxiv rau cov tsiaj qus peb muaj cov qauv tshiab uas tshwm sim hauv cov chaw zov me nyuam uas tau tso cai. Kev xaiv ntawm cov qauv tshwj xeeb rau kev yug me nyuam tom qab muab rau peb muaj peev xwm txhim kho peculiarities hauv plumage.
Vim muaj ntau hom goldfinch, kom pib txiav txim siab poj niam txiv neej thiab sib txawv ntawm ib tug txiv neej los ntawm ib tug poj niam peb yuav tsum xyuam xim rau cov subspecies ntawm goldfinch uas peb xav mus deev. Tseem, tsis txhob txhawj yog tias koj paub tseeb, nyeem ntxiv!
1. Lub ntsej muag
Kom pib paub qhov txawv tus txiv neej goldfinch los ntawm ib tug poj niam peb yuav tsum saib lub ntsej muag ntawm tus tsiaj Thaum txiv neej feem ntau tam sim no ib cheeb tsam loj ntawm khaus xim liab, nyob rau hauv cov poj niam nws yog me me thiab tsaus. Peb tuaj yeem pom qhov pom me me ntawm qhov muag ntawm tus txiv neej, uas tsis yog cim ntawm tus poj niam.
Ntxiv nrog rau cov xim ntawm lub npog ntsej muag, peb kuj tuaj yeem pom cov duab ntawm tus txiv neej goldfinch lub beak, uas yog qhov nkhaus me ntsis tsis zoo li tus poj niam, uas yog ncaj.
ob. Cov tis
Ntxiv rau lub ntsej muag, tis ntawm goldfinch muab peb cov ntaub ntawv tseem ceeb heev kom sib txawv tus txiv neej goldfinch los ntawm poj niam. Pib peb yuav saib daim kab txaij daj tis, uas luv dua rau cov poj niam thiab dav dua rau cov txiv neej:
Tso peb yuav saib lub xub pwg ntawm goldfinch nrog nws tis ncua, feem ntau, cov txiv neej feem ntau muaj ib tug txhais thiab delimited. kab txaij dub (sab laug), thaum poj niam tsis (txoj cai):
3. Lub tail
Thaum kawg thiab xaus rau peb tsab xov xwm yuav ua li cas cais tus txiv neej goldfinch los ntawm ib tug poj niam peb yuav saib goldenfinch tus Tsov tus tw. Tus txiv neej goldfinch tus Tsov tus tw yog qhib, yuav luag zoo li lub plawv thaum tus poj niam qhia nws ncaj:
Sexing newcomers
Peb yuav tsum taw qhia tias, pom tseeb, nws yooj yim dua los txiav txim siab poj niam txiv neej ntawm tus neeg laus cov qauv ntau dua li ntawm cov menyuam yaus (lossis cov tub ntxhais hluas goldfinch) vim pom tseeb tias qhov kawg tseem yuav tsim. Nws yuav yog tom qab ib hlis thiab ib nrab thaum peb yuav pib txheeb xyuas qee cov ntsiab lus ntawm txhua tus poj niam txiv neej.
NOJ NTXHAIS Yuav tsum nco ntsoov tias, Muaj Kev Ua Ke Ua Ketsis yog txhua tus uas muaj daim ntawv tso cai tsiaj qus yuav muaj ib qho. Nws kuj tseem yuav nyob ntawm txoj cai lij choj uas peb ua haujlwm, txij li txhua lub xeev thiab zej zog muaj lawv tus kheej.
Thaum kawg, yuav tsum tau muab sau tseg tias tus nyuj kub yog ib tug noog zoo nkauj heev uas peb yuav tsum tau tiv thaiv thiab saib xyuas kom peb cov me nyuam tau txais kev zoo siab thiab. Tsis txhob tso siab rau leej twg uas muab rau koj
Koj puas tau tswj xyuas kev sib deev ntawm koj tus goldfinch? Yog tsis tau no thov muab koj daim duab tso rau peb tau saib nawb.
