▁cases ▁including ▁white ▁p ine . ▁The ▁last ▁out break ▁of ▁spr uce ▁bud w orm ▁in ▁ 1 9 7 5 – 1 9 8 5 ▁reduced ▁the ▁domin ance ▁of ▁the ▁fir , ▁and ▁since ▁then ▁several ▁trees ▁have ▁been ▁blow n ▁down ▁by ▁the ▁wind , ▁but ▁only ▁in ▁small ▁areas . ▁The ▁abund ant ▁paper ▁bir ch ▁( B et ula ▁pap yr if era ), ▁almost ▁always ▁in ▁open ▁areas , ▁indicates ▁the ▁frequency ▁of ▁minor ▁dist urban ces . ▁The ▁fir / ced ar ▁stands ▁have ▁large ▁numbers ▁of ▁ced ars ▁from ▁ 2 0 0 ▁to ▁ 3 0 0 ▁years ▁old , ▁with ▁tr unk ▁diam eters ▁of ▁. ▁The ▁fir / ced ar / white ▁p ine ▁stands ▁have ▁white ▁p ines ▁more ▁than ▁ 2 3 0 ▁years ▁old , ▁ ▁tall ▁and ▁with ▁tr unks ▁ ▁in ▁diameter . ▁The ▁abund ance ▁of ▁fir ▁in ▁the ▁under story , ▁often ▁with ▁ced ar , ▁indicates ▁that ▁these ▁two ▁species ▁will ▁remain ▁dominant ▁for ▁several ▁dec ades . ▁The ▁white ▁p ines , ▁which ▁are ▁at ▁the ▁limit ▁of ▁their ▁natural ▁range , ▁are ▁mostly ▁old ▁spec im ens ▁located ▁in ▁rock y ▁sites ▁on ▁esc arp ments . ▁ ▁Notes ▁ ▁S ources ▁ ▁Category : Exception al ▁forest ▁e cos ystem s ▁of ▁Quebec ▁Category : Pro te cted ▁areas ▁of ▁C ô te - N ord <0x0A> </s> ▁Arab ▁Mex icans ▁are ▁Mexican ▁citizens ▁of ▁Arab ▁eth nic , ▁cultural