▁economic ▁bo om ▁in ▁the ▁Ath ab as ca ▁oil ▁s ands , ▁seen ▁in ▁the ▁near - d ou bling ▁of ▁el ig ible ▁elect ors ▁for ▁the ▁ 1 9 7 9 ▁election . ▁ ▁References ▁ ▁Category : Form er ▁Al berta ▁provincial ▁elect oral ▁districts <0x0A> </s> ▁The ▁Mal ay an ▁band ed ▁pit ta ▁( H yd ror nis ▁ir ena ) ▁is ▁a ▁species ▁of ▁bird ▁in ▁the ▁family ▁Pitt idae . ▁Other ▁common ▁names ▁include ▁the ▁blue - ta iled ▁pit ta , ▁the ▁I rene ' s ▁pit ta , ▁the ▁band ed ▁pit ta ▁and ▁the ▁Van ▁den ▁Bos ch ' s ▁pit ta . ▁It ▁is ▁found ▁in ▁Th ailand , ▁the ▁Mal ay ▁Pen ins ula ▁and ▁Sum atra . ▁ ▁It ▁was ▁formerly ▁considered ▁cons pec ific ▁with ▁the ▁Bor ne an ▁and ▁J avan ▁band ed ▁pitt as , ▁together ▁they ▁were ▁referred ▁to ▁as ▁the ▁band ed ▁pit ta , ▁but ▁now ▁they ▁are ▁considered ▁to ▁be ▁separate ▁species . ▁ ▁Tax onomy ▁At ▁one ▁time ▁the ▁Mal ay an ▁band ed ▁pit ta , ▁the ▁Bor ne an ▁band ed ▁pit ta , ▁and ▁the ▁J avan ▁band ed ▁pit ta ▁were ▁all ▁considered ▁to ▁be ▁variants ▁of ▁a ▁single ▁species . ▁However , ▁they ▁were ▁divided ▁into ▁three ▁separate ▁species ▁by ▁R he ind t ▁and ▁E aton ▁in ▁ 2 0 1 0 , ▁based ▁on ▁analysis ▁of ▁morph ological , ▁behaviour al , ▁and ▁vocal