▁necessarily ▁also ▁have ▁other ▁end anger ed ▁groups ▁( such ▁as ▁m amm als , ▁insect s , ▁or ▁am ph ib ians ). ▁ ▁De for est ation ▁of ▁the ▁Brazil ian ▁Amazon ▁leads ▁to ▁habitat ▁fragment ation ▁and ▁over exp lo itation . ▁Hun ting ▁pressure ▁in ▁the ▁Amazon ▁rain for est ▁has ▁increased ▁as ▁traditional ▁hunting ▁techniques ▁have ▁been ▁replaced ▁by ▁modern ▁weapons ▁such ▁as ▁shot g uns . ▁Access ▁roads ▁built ▁for ▁min ing ▁and ▁logging ▁operations ▁fragment ▁the ▁forest ▁landscape ▁and ▁allow ▁hun ters ▁to ▁move ▁into ▁for ested ▁areas ▁which ▁previously ▁were ▁un touch ed . ▁The ▁bush me at ▁trade ▁in ▁Central ▁Africa ▁in cent iv izes ▁the ▁over exp lo itation ▁of ▁local ▁fa una . ▁Indones ia ▁has ▁the ▁most ▁end anger ed ▁animal ▁species ▁of ▁any ▁area ▁in ▁the ▁world . ▁International ▁trade ▁in ▁wild ▁animals , ▁as ▁well ▁as ▁extensive ▁logging , ▁min ing ▁and ▁agricult ure ▁operations , ▁drive ▁the ▁decl ine ▁and ▁ext inction ▁of ▁numerous ▁species . ▁ ▁E colog ical ▁impact s ▁ ▁Gen etic ▁loss ▁ ▁In bre eding ▁and ▁gen etic ▁divers ity ▁loss ▁often ▁occur ▁with ▁end anger ed ▁species ▁populations ▁because ▁they ▁have ▁small ▁and / or ▁decl ining ▁populations . ▁L oss ▁of ▁gen etic ▁divers ity ▁low ers ▁the ▁ability ▁of ▁a ▁population ▁to ▁deal ▁with ▁change ▁in ▁their ▁environment ▁and ▁can ▁make ▁individuals ▁within ▁the ▁community ▁hom ogeneous . ▁If ▁this ▁occurs , ▁these ▁animals ▁are ▁more ▁sus cept ible ▁to