RANGE: Grizzly bears tau pom hnub no hauv Alaska, Wyoming, Montana, Idaho, Washington, thiab tej zaum yav qab teb Colorado, nrog rau sab hnub poob Canada. Keeb kwm lawv nyob ntawm Alaska mus rau Mexico thiab los ntawm Dej Hiav Txwv Pacific mus rau Mississippi River, tab sis lawv cov lej tau txo qis los ntawm kev nthuav dav sab hnub poob.
Lub teb chaws twg muaj grizzly dais tshaj plaws?
Alaska muaj cov pejxeem coob tshaj plaws nrog 30, 000 grizzly bears, ua raws li British Columbia nrog cov pejxeem ntawm 15, 000. Cov pejxeem me kuj pom hauv Idaho (100), Wyoming (600), thiab Montana (800). Ib qho ntxiv 1, 500 grizzly bears tuaj yeem pom hauv cov xeev qis hauv Asmeskas.
grizzly bears nyob qhov twg hauv Canada?
Range: Lub Grizzly Xyooj tuaj yeem pom nyob rau hauv tag nrho peb thaj chaw Canadian, ntxiv rau British Columbia, Alberta, sab qaum teb Saskatchewan, sab qaum teb Manitoba thiab ntxiv rau ob peb qhov chaw hauv sab hnub poob Canadian Arctic Archipelago.
Dais feem ntau nyob qhov twg?
Bears, ib pawg me ntawm cov tsiaj nyeg loj loj, tuaj yeem pom thoob plaws ntiaj teb; Lawv nyob hauv hav zoov, roob, tundra, suab puam thiab thaj chaw nyom.
Puas muaj dais grizzly puas tau tua tib neeg?
Nruab nrab ntawm 2000 thiab 2015, grizzly bears tua tag nrho ob kaum tus neeg hauv North America, raws li tsab ntawv ceeb toom ntawm nature.com. Yog li nrog tsib lub hlis tshuav ntawm lub xyoo, 2021 tab tom hloov mus ua ib lub xyoo uas muaj neeg tuag coob tshaj plaws ntawm cov ntaub ntawv rau dais tawm tsam.