Ofaya daga cikin manyan abubuwan da suka faru a cikin Kanada shine zagayawa mazaunin namun daji. Polar Bears, dawakan arctic, caribou, hares, beluga whales, kerkeci da dabbare ne kaɗan daga cikin dabbobin da ke girma a cikin tundra da dusar kankara ta arewacin Kanada da Arctic Circle.
Sun saba da yanayin yanayi kuma suna amfani da damuna sosai, lokacin da farautar polar farauta kan kankara, misali. Baƙi zuwa yankin suma zasu kasance cikin tsoron Hasken Arewa kuma faɗakarwa da sarari, sarari, buɗewa, wuraren da ba'a taɓa su ba.
A gefe guda kuma, kerketai na Arctic sune manyan mafarautan yankin. Zasu iya auna kimanin mita 1.8 daga hanci zuwa wutsiya, galibi suna da launin fari-fat fari-fat, tunda yana zama ɓuya cikin dusar ƙanƙara. Kuma ba kawai suna farautar bijimai ba ne da kuma dabbobin dawa, amma masana ne a yadda suke shakar ramuka wanda hatimai ke bi ta cikinsu.
Misali, a gefen gabar tsibirin Ellesmere, kerkeci sun yi wa hatimi hatimi na shekaru cewa ba a sake ganin hatimai suna faɗuwa a kan kankara ba a lokacin rani.
Mafi kyawun lokaci don ganin beyar polar shine tsakanin watan Janairu zuwa Afrilu, yayin da mafi kyawun lokacin kallon kifin kifi tsakanin Yuni da Agusta. Kuma don jin dadin Hasken Arewa shine tsakanin Satumba zuwa Oktoba da kuma daga Janairu zuwa Mayu.