Amazing thiab cov yeeb yuj os mandarin

Mandarin os yog nyob rau hauv chav kawm ntawv - noog tub cheev xwm - Anseriformes, tsev neeg - os, qub - ntoo os, lub siab - Mandarin.

Mandarin os yog pom nyob rau hauv Tuam Tshoj, Nyiv thiab East Siberia. Xa mus rau lub caij ntuj no nyob rau hauv yav qab teb qhov chaw ntawm no cheeb tsam. Lawv tshwm sim nyob rau hauv lub UK vim lub fact tias lawv tau tauj. Lawv xav kom nyob ze dej lub cev.

Mandarin os yog dawb lias nyob rau cov tub los ntxhais. Cov txiv yuav kaj, lawv yog xim suab tag nrho cov xim ntawm tus zaj sawv, nrog ib tug predominance ntawm txiv kab ntxwv-daj tones. poj niam Plumage yog ntau coj nyob rau hauv grayish tones. Kuj ceeb tias, thaum lub sij hawm sib ntaus thiab txiv neej thiab cov pojniam tau ib tug ntsuab xim laus. Drakes muaj ib tug ntev tuft ntawm lub taub hau, muaj yeeb yuj. Lawv tis yog golden daj, kiv cua-zoo li tus, kaus ncauj me me, coral-liab. Zoo maum thiab txiv neej no kom meej meej pom nyob rau hauv cov kev yees duab.

Cov os Mandarin txawv agile thiab ceev ceev davhlau. Lawv yog cov yooj yim, yuav luag mas sawv nyob rau hauv cov huab cua uas muaj ob daim av thiab dej. Os Mandarin, tsis zoo li lwm os tsis khuav zaj nkauj, thiab whistling, cheep. Lawv yog cov uas ntsiag to, tab sis thaum lub sij hawm yug me nyuam rau lub caij yog tsis tu ncua muab tawm melodious suab.

Noj cov khoom uas os mandarin thiab tsiaj cov zaub mov thiab zaub. Nyob rau hauv kev, seaweed, mov, cereals, noob ntawm cov nroj tsuag, ntses, kab, qwj. Ib tug tshwj xeeb kho rau lawv - acorns thiab qav. Nyob rau hauv thaum ntxov caij nplooj zeeg os mandarin tau nyob rau hauv packs thiab rau pub mis raiding cog tom teb.

Los ntawm chaw ua taus zes lub sij hawm, nyob rau hauv thaum ntxov lub caij ntuj no, mandarin daim ntawv officers. Nyob rau hauv lub tsim ntawm officers tsis yog tsis muaj kev sib ntaus, raws li ib tug poj niam rau ib tug tej zaum zoo tom qab ob peb caug. Sib ntaus sib tua caug rau cov maum yog neeg zoo li kev sib tw. Cov khub tsim rau lub neej, yog li cov mandarin raws li ib tug cim ntawm fidelity thiab sib yuav.

Thaum tsim khub mandarin os pib nrhiav rau qhov chaw mus zes. Lawv xav mus zes nyob rau hauv hollows ntawm cov ntoo nyob rau hauv 10-meter siab. Tus poj niam nteg qe, feem ntau yog 9-12. Lub qe yog dawb, kheej kheej. Puag os qe rau txog 30 hnub. Thaum cov txheej txheem ntawm daug lawm yog tshaj, leej niam-os hu me nyuam qaib rau hauv av. Me nyuam qaib nkag tawm ntawm lub zes, uas yog nyob rau hauv lub qhov ntawm tsob ntoo ntawm ib tug dlej qhov siab, thiab lub caij nplooj zeeg rau hauv av. Kuj ceeb tias, tus me nyuam qaib tsis tau raug mob. Dhia tawm ntawm lub zes, lub me nyuam qaib kis tau lawv cov tis thiab ncav us txog daim nyias nyias ntawm cov ntiv taw. Me nyuam qaib nyob rau hauv lub saib xyuas ntawm ib tug niam txiv tau mus rau lub pas dej, qhov chaw uas muaj khoom noj khoom haus thiab vaj tse. Ducklings yog heev tshaib plab, lawv sau lawv cov kaus noog cua nab, kab, algae, noob, crustaceans, etc. Nyob rau hauv ib qho xwm ceev, lawv yuav tau mus dhia dej thiab nyob txhua lub sij hawm nkaum nyob rau hauv dej. 40-45 hnub lub me nyuam qaib yuav tau ya. Me nyuam qaib, ya deb ntawm cov niam txiv, koom nrog cov lwm cov noog.

Mandarin, zoo li tag nrho cov os, molt ob zaug ib xyoos. Cov txiv nyob rau hauv Lub rau hli ntuj yog yuav luag tib xim li cov maum. Drakes thaum lub sij hawm molting tsiaj yuam kev lawm, preferring mus nyob rau hauv lub Bush willow. Los ze zog mus lub caij ntuj no mandarin os ya mus rau lub caij ntuj no. Ib txhia txivneej txawm ua ntej lawm, ntim rau hauv kab tshoob attire.

Mandarin - ib tug tsawg hom os, rau nws tus xov tooj cuam tshuam deforestation. Tam sim no lawv muaj pes tsawg yog kwv yees li ntawm ib ncig 20000. Cov decisive zoo tshaj nyob rau hauv enabling no hom yuav muaj sia nyob, nws yog lawv cov nqaij unfit rau tib neeg noj.

Vim lub me me pejxeem, mandarin os coj nyob rau hauv lub Red phau ntawv, plob hav zoov lawv txwv.