Jay - noog tsev neeg Corvidae

Jay - ib tug noog, ib tug neeg sawv cev ntawm passerine, tsev neeg Corvidae. Medium-qhov loj qhov me, weighing tsawg tshaj li 200 grams. Nyob rau hauv coniferous, tov thiab deciduous hav zoov, prefers lub qub chaw ua si. Tshwj xeeb tshaj yog hlub nws zoov uas tuab undergrowth thiab fab. Vaj tse yog heev kim heev. Jay - noog nyob yuav luag tag nrho European lub teb chaws, nyob rau hauv lub Caucasus, nyob rau hauv lub teb chaws ntawm Malaya thiab Southeast Asia, nyob rau hauv North Africa. Pom nyob rau hauv Siberia thiab Sakhalin.

Tsos thiab cov ua cim

Jay noog yees duab, uas koj yuav saib tau saum toj no, yog yooj yim coj los ntawm txoj kev kaj lug txiv kab ntxwv Plumage, dub tis thiab tus Tsov tus tw, kaj xiav plaub rau lub xub pwg nyom thiab ib tug dub "hwj txwv". Thaum lub sij hawm ib tug tswb nyob rau hauv lub crown ntawm lub taub hau yog tsa motley plaub, txoj kev ua ib kaj tuft. Jay - noog yog rhiab heev, nws instantly teb mus rau lwm cov suab thiab qw ib suab nrov ceeb toom rau tsev kawm ntawv ntawm nce intruder. Thaum lub sij hawm uas nws lub npe yog "tom hav zoov tub ceev xwm". Vigilance yog tsis inferior mus magpies, lub npe hu rau nws ceev faj thiab chatty. Instantly reacting mus rau lub tsos ntawm cov protein, cov noog of prey, thiab tag nrho cov neeg uas muaj peev xwm liam noog zes, nws ceeb toom rau lub hav zoov ntawm nce kev txaus ntshai. Txawm li cas los, thaum lub sij hawm cov noog ua zes lub sij hawm ntawm cov noog nyob rau hauv qhov yog hloov. Nws yuav secretive thiab uas ntsiag to, muaj nws ua qhov kev kho mob ntawm cov offspring.

tu tub tu kiv

Txiv neej thiab poj niam ce lawv lub zes ua ke, qho nqa mus rau nws siv twigs, qhuav nyom thiab plaub. Jay prefers kho nws lub tsev rau loj ceg ze ntawm tsob ntoo cev ntawm ib qhov siab ntawm ib tug thiab ib tug ib nrab mus rau tsib meters los ntawm lub hauv av, tab sis tej zaum kuj xav hollow ntoo. Txawm tias muaj tseeb hais tias qhov no noog tom hav zoov, feem ntau nws zes pib kom tau raws li nyob rau hauv lub zos. Lub qe daug, thiab pw rau lawv yog mus txog rau 10 daim, ob leeg koom tes coj koj lem. niam txiv hatchlings yog pub me me kab lia thiab kab, thiab sai li sai raws li lawv loj hlob li ib me ntsis, mus rau lub pub kab. Ornithologists hais tias cov zaub mov theem mus rau hauv lub qhov leej txiv thiab hau nws mus rau tus poj niam, uas yog twb pub tus me nyuam qaib. Tsis zoo li lwm cov noog, Yog hais tias Jay pom qhov kev nyab xeeb, lawv yuav luag lawv cov offspring ib tug muaj kev ruaj ntseg qhov chaw.

khoom noj khoom haus

Jay - ib tug noog of prey. Nyob rau hauv tas li ntawd mus rau lub constants nyob rau hauv nws noj cov zaub mov kab, kab lia, kab laug sab, cua nab, mollusks, qav, lizards, thiab nws tsis tos kom noj me me noog, tej zaum ruining lawv zes thiab noj mov, nyob rau hauv tas li ntawd mus qe, me nyuam qaib. Muab cov kev pab cuam uas coj jays noj cov tshuaj tua kab tej tsiaj xws li weevils, chafer, ib tug ntau yam ntawm dev mub kab thiab npauj kab lia, nws yuav zam txim rau tus menyuam yaus raug mob hais tias nws coj tau puas noog zes. Nyob rau hauv tas li ntawd, Jay txau rau berries, nceb, me me txiv hmab txiv ntoo thiab txawm qos yaj ywm. Nyob rau hauv lub caij nplooj zeeg ntawm lawv lub ntsiab khoom noj khoom haus - acorns, uas lawv sau ua ke nyob rau hauv lub khw muag khoom. Pom "cia cheeb tsam" Jays, uas yog mus txog rau 4 kilograms acorns.

Noog-Mockingbird

Ib tug ntawm cov qhov txawv tuition jays yog nws muaj peev xwm xyaum lub suab ntawm lwm cov noog thiab cov tsiaj, nrog rau cov neeg lub suab. Nws tus kheej lub suab Crickley thiab unattractive, tab sis nws "mimicry" yuav ua tau heev funny. Jay noog los qhia, tab sis tsuas yog nyob rau mob uas nyob rau hauv cov qus. Nrog txaus siab ntev thiab perseverance Jay yuav qhia tau rau tso ib ob peb lo lus, nws tus kheej lub npe thiab whistling yooj yim melodies. Txawm li cas los, qhov no ua tau yog hais tias tus noog yeej tso siab rau nws breadwinner. Encased nyob rau hauv ib lub tawb, Jay yuav sullen, "taciturn".