▁with ▁the ▁well ▁known ▁" cock - a - do od le - do o " ▁call ▁or ▁crow ing . ▁ ▁Within ▁f lock s , ▁only ▁dominant ▁males ▁crow . ▁Male ▁red ▁j ung lef ow l ▁have ▁a ▁shorter ▁crow ing ▁sound ▁than ▁domestic ▁ro ost ers ; ▁the ▁call ▁cut s ▁off ▁ab rupt ly ▁at ▁the ▁end . ▁This ▁serves ▁both ▁to ▁attract ▁potential ▁m ates ▁and ▁to ▁make ▁other ▁male ▁birds ▁in ▁the ▁area ▁aware ▁of ▁the ▁risk ▁of ▁fighting ▁a ▁bre eding ▁compet itor . ▁A ▁sp ur ▁on ▁the ▁lower ▁leg ▁just ▁behind ▁and ▁above ▁the ▁foot ▁serves ▁in ▁such ▁fighting . ▁Their ▁call ▁structure ▁is ▁complex ▁and ▁they ▁have ▁distinct ive ▁alarm ▁calls ▁for ▁aer ial ▁and ▁ground ▁pred ators ▁to ▁which ▁others ▁react ▁appropri ately . ▁ ▁Distribution ▁and ▁habitat ▁The ▁range ▁of ▁the ▁wild ▁form ▁st ret ches ▁from ▁India ▁east wards ▁across ▁Ind och ina ▁and ▁southern ▁China , ▁into ▁Malays ia , ▁Singapore , ▁the ▁Philippines , ▁and ▁Indones ia . ▁Jung lef ow l ▁were ▁one ▁of ▁three ▁main ▁animals ▁( al ong ▁with ▁the ▁domestic ated ▁p igs ▁and ▁dogs ) ▁carried ▁by ▁early ▁Aust ron esian ▁pe op les ▁from ▁Island ▁S out heast ▁Asia ▁in ▁their ▁voy ages ▁to ▁the ▁islands ▁of ▁O ce ania ▁in ▁pre history , ▁starting ▁at ▁around ▁ 5 , 0 0 0 ▁B P . ▁Today ▁their ▁ancient ▁descend ants ▁are ▁found ▁throughout ▁Mic ron esia , ▁Mel anes ia