Ntaus pom sab qaum teb ntawm timberline, hauv qab ntub tundra nrog ntau thickets ntawm dwarf willow. Tsis tas li ntawd nyob rau hauv brushy qhib nyob rau sab qaum teb hav zoov. Nyob rau hauv tej cheeb tsam roob, nyob ze timberline los yog nyob rau hauv qhib kwj hauv shrubby willow kev loj hlob.
Willow Ptarmigans pom nyob qhov twg?
Willow ptarmigan (Lagopus lagopus) muaj ze li ntawm txhua qhov chaw hauv Alaska lub siab, lub tebchaws tsis muaj ntoo. Lawv nyob ntau yam thoob plaws hauv Canada, Scandinavia, Finland thiab Russia. Lub npe nrov liab grouse ntawm Scotland yog ib haiv neeg ntawm willow ptarmigan.
Yuav noj dab tsi ntawm willow ptarmigan?
Ntau tus paub txog cov tsiaj nyeg ntawm North American willow ptarmigan cov pejxeem suav nrog: hooded crows, ravens, magpies, liab hma liab, ntoo thuv martens, mink, luv-tailed weasels, tsawg kawg weasels, gulls, qaum teb harriers, golden eagles, bald eagles, rough-legged hawks, gyrfalcons, peregrine falcons, Northern goshhawks, snowy owls, …
Ptarmigans nyob qhov twg hauv Canada?
Nyob hauv Canada, nws nyob siab dua toj siab sab hnub poob thiab thaj chaw tundra mus rau sab qaum teb mus txog Melville Island. Pob zeb ptarmigan, feem ntau sab qaum teb grouse, nyiam thaj chaw siab dua thiab qhuav dua li cov willow ptarmigan.
Yuav ua li cas yuav ib tug willow ptarmigan ya?
Txawm hais tias willow ptarmigan siv sijhawm feem ntau hauv av, yog tias lawv ntshai, lawv tawg rau hauv lub zog, nrawm nrawm thiab tuaj yeem npog ib mais ua ntej tsaws.
