Pheasants, partridges, grouse, thiab turkeys feem ntau yog cov noog nyob hauv av, txawm hais tias muaj ntau yam tsiaj los yog roost hauv ntoo thaum lub caij ntuj no. Lawv tsis tsiv mus nyob deb, txawm tias lawv feem ntau siv cov chaw sib txawv raws caij nyoog.
grouse mus qhov twg thaum lub caij ntuj no?
Nyob rau lub caij ntuj no, qhov chaw roosting tuaj yeem yog ze ntawm tsob ntoo, feem ntau conifers, lossis ib pawg ntawm conifers. Thaum grouse roost nyob rau hauv los yog qis dua conifers, lawv nrhiav tawm clumps ntawm 15-20 xyoo ntoo uas yuav muab ob qho tib si thermal cover thiab tiv thaiv los ntawm predators.
Yuav ua li cas rau lub caij ntuj no?
Nyob rau lub caij ntuj no, ruffed grouse hloov chaw nyob rau cov hav zoov loj dua. Thaum cov daus yog me me rau hauv av los yog khov heev, lawv nyob sov los ntawm roosting nyob rau hauv cov koob ntom ntom ntawm conifers. Sib sib zog nqus daus ua rau lub neej yooj yim dua rau ruffed grouse. Es tsis txhob zam cov daus, lawv plunge rau hauv nws lub taub hau ua ntej thiab tsim ib lub qhov.
Puas yog ruffed grouse ib tug migratory noog?
Ruffed Grouse muaj ntau thoob plaws hauv tebchaws Canada. Nws tsis tsiv teb tsaws thiab, ib zaug tsim, nws nyob tag nrho nws lub neej li ntawm ob peb hectares. Nws qhov loj me, nplua nuj xim, thiab tawg tawg uas nws siv davhlau yog qhov txawv.
Puas yog ruffed grouse hibernate?
Cov ruffed grouse yog nto moo rau nws lub caij ntuj no roosting niaj hnub, feem ntau hu ua "snow roosting." Tsis muaj daus, lossis tsuas yog ob peb ntiv tes ntawm nws, tus noog zoo li nrhiav kev tiv thaiv hauv conifersawv.
