He was a member of the Royal Australasian Ornithologists Union ( RAOU ) , and served it as President in 1966 -- 1967 .
Alan Harding Lendon ( 1903 -- 1973 ) was a South Australian surgeon , aviculturist and amateur ornithologist .
Alan Harding Lendon was a surgeon of the Royal Australasian Ornithologists Union ( RAOU ) , and served it as President in 1966 -- 1967 .
Alan Harding Lendon ( 1903 -- 1973 ) was a South Australian surgeon , aviculturist and amateur ornithologist .