Zoo noog - dub grouse

2024 Tus sau: Henry Conors | [email protected]. Kawg hloov kho: 2024-02-12 08:07

Lub grouse txawv ntawm tus qaib noog nyob rau hauv ib tug tuab tuab plumage ntawm nostrils, metatarsus thiab ntiv tes. Qhov tsuas yog kev zam yog hazel grouses nyob rau hauv uas ko taw tsis tag feathered. Nyob rau hauv tag nrho cov grouse, tshwj tsis yog rau dawb partridges, nyob rau hauv lub caij ntuj no, horny fringes tshwm nyob rau sab ntawm tus ntiv tes, uas ob npaug rau qhov loj ntawm paw. Tag nrho cov no pab kom lawv ciaj sia nyob rau hauv lub txias snowy hav zoov. Cov grouse dub ua rau lub caij ntuj no yooj yim heev. Lawv npaj cov vaj tse thermal hauv cov daus npog, thiab siv cov koob, catkins, buds thiab tua ua zaub mov. Horny fringes pab lawv sai sai khawb rau hauv lub chamber thiab pab txhawb kev txav nyob rau hauv lub caij ntuj no hav zoov; Cov plumage tuab ntawm cov paws ua haujlwm ua ib lub txaj pw sov, thiab lub qhov ntswg condenses noo noo. Qhov kub hauv lub zes yuav tsum qis dua 0 ° C, yog li yog tias nws nce siab me ntsis, ces cov grouse dub ua rau lub qhov cua hauv qab nthab.

Tsuas yog capercaillie them taus nws +2 ° C, ces cov phab ntsa ua dej khov. Cov npoo ntse ntawm lub hau npog yog hu ua ramfoteki, lawv tso cai rau koj txiav thiab rhuav tshem cov koob, tua thiab buds. Lub plab tuab heev, nrog rau cov pob zeb loj uas tus noog nqos, thiab lub plab muaj zog heev ua haujlwm ua ke zoo li cov mills tiag.pob zeb.

Khoom noj

Nyob rau lub caij ntuj sov thiab caij nplooj ntoos hlav, cov zaub mov tseem ceeb yog cov zaub ntsuab thiab paj, nrog rau cov nroj tsuag thiab cov nroj tsuag, thiab thaum pib ntawm lub caij nplooj zeeg, cov grouse dub hloov mus rau cov zaub mov Berry. Lawv xyaum tsis noj kab, tab sis sab qab teb ntxiv, lawv siv ntau dua, tshwj xeeb tshaj yog cov menyuam mos. Cov tis yog luv luv, me ntsis sib npaug, lawv tso cai rau cov noog tawm mus rau sab nraud, tab sis tsis tau yoog rau kev ya mus ntev. Tus Tsov tus tw feem ntau yog qhov ntev me ntsis, me ntsis sib npaug.

Ntse

Dub grouse yog ib tug noog hauv av. Nws siv lub ntsiab ntawm nws lub neej nyob rau hauv av los yog nyob rau hauv cov daus, tab sis nyob rau hauv lub caij nplooj zeeg nws tshwm sim nyob rau hmo ntuj nyob rau hauv cov ntoo. Lawv txav tau yooj yim heev thiab tuaj yeem khiav ceev heev. Lawv zoo siab heev rau cov ntoo, txawm tias cov ceg nyias nyias. Tshaj tawm hauv Eurasia thiab North America, tshwj tsis yog rau nws sab hnub poob thiab sab qab teb sab hnub tuaj. Lawv zes txawm nyob rau ntawm ntug dej hiav txwv ntawm Greenland. Nyob rau sab qab teb mus rau ntug dej hiav txwv ntawm Gulf of Mexico, Nyiv thiab Pyrenees. Lawv feem ntau yog cov noog hav zoov, qee hom nyob hauv hav txwv yeem, thiab qee qhov muaj peev xwm nyob txawm nyob hauv thaj av arctic tundra.

Thiab dab tsi mating games cov grouse npaj! Cov duab ntawm lawv feem ntau tuaj yeem pom hauv ntau cov ntawv xov xwm. Ntawm lawv, muaj ob qho tib si monogamous thiab polygamous (txhua yam zoo li nrog tib neeg!), tom kawg yog tus cwj pwm los ntawm pawg tham. Thaum lub sij hawm nws, cov txiv neej flock rau tshwj xeeb qhov chaw uas lawv ua complex rituals nrog tshwj xeeb postures thiab suab. Zes tau tsim ncaj qha rau hauv av, raws li txoj cai, cov no yog kev nyuaj siab me me, me ntsis kab nrog quav nyab thiab plumage.

Zoo kawg

Txhua tus noog grouse yog cov piv txwv tseem ceeb ntawm kev yos hav zoov, tab sis tam sim no ntau hom tau teev nyob rau hauv Phau Ntawv Liab. Lub tswv yim ntawm lawv raws li ancient noog yog erroneous, qhov no yog ib tug ntawm cov yau tsev neeg ntawm qaib, txawm hais tias nws twb heev heev heev. Muaj 19 hom tsiaj lawm.