Ossie Ostrich
Oswald Q Ostrich , better known simply as Ossie Ostrich , is an Australian television puppet character in the form of an ostrich , not to be confused with the emu , an Australian flightless bird , who appeared firstly on the "Tarax Show" , and then opposite Daryl Somers as the co-host on the long-running program "Hey Hey It's Saturday" which started as a Saturday morning cartoon show for children in 1971 . 
<triplet> Ossie Ostrich <subj> Tarax Show <obj> present in work <subj> Hey Hey It's Saturday <obj> present in work <triplet> Daryl Somers <subj> 1971 <obj> work period (start) <triplet> Hey Hey It's Saturday <subj> Daryl Somers <obj> presenter