▁Ke ule mans ▁where ▁it ▁is ▁similar ▁to ▁a ▁tak ah ē , ▁in ac cur ately ▁showing ▁it ▁with ▁dark ▁primary ▁fe athers , ▁although ▁the ▁Vienna ▁spec imen ▁on ▁which ▁it ▁was ▁based ▁is ▁all ▁white . ▁In ▁ 1 9 1 0 , ▁the ▁orn ith ologist ▁Tom ▁I red ale ▁demonstrated ▁that ▁there ▁was ▁no ▁proof ▁of ▁the ▁Lord ▁How e ▁sw am phen ▁existing ▁anywhere ▁but ▁on ▁Lord ▁How e ▁Island ▁and ▁noted ▁that ▁early ▁visitors ▁to ▁Nor folk ▁Island ▁( such ▁as ▁Captain ▁James ▁Cook ▁and ▁Lieutenant ▁Philip ▁G id ley ▁King ) ▁did ▁not ▁mention ▁the ▁bird . ▁In ▁ 1 9 1 3 , ▁after ▁exam ining ▁the ▁Vienna ▁spec imen , ▁I red ale ▁concluded ▁that ▁the ▁bird ▁belonged ▁in ▁the ▁genus ▁P orph y rio ▁and ▁did ▁not ▁res emble ▁the ▁tak ah ē . ▁ ▁In ▁ 1 9 2 8 , ▁the ▁orn ith ologist ▁Gregory ▁Mat he ws ▁discussed ▁a ▁ 1 7 9 0 ▁painting ▁by ▁R aper ▁which ▁he ▁thought ▁differ ed ▁enough ▁from ▁P . ▁al bus ▁in ▁proport ions ▁and ▁colour ation ▁that ▁he ▁named ▁a ▁new ▁species ▁based ▁on ▁it : ▁P . ▁ra per i . ▁Mat he ws ▁also ▁considered ▁P . ▁al bus ▁distinct ▁enough ▁to ▁war rant ▁a ▁new ▁genus , ▁Kent roph or ina , ▁due ▁to ▁having ▁a ▁( or ▁sp ur ) ▁on ▁one ▁wing . ▁In ▁ 1 9 3 6 , ▁he ▁conced ed ▁that ▁P