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. In 1984, he also hosted an after-school children's show called "The Ossie Ostrich Video Show", with co-host Jacki MacDonald. 
Ossie is described as a good-natured pink ostrich that sported a light blue mohawk hairstyle.
Origins.
Producer Ernie Carroll, an experienced comedy writer who had worked for Graham Kennedy's "In Melbourne Tonight", resurrected a puppet used for an earlier GTV-9 children's program "packed away in a dusty suitcase in the GTV props bay."
Typically, Ossie would provide the comic foil to Somers' straight man. Somers sometimes retaliated by calling Ossie names like 'Fiberglass Head', but he also had more affectionate names, like his 'pink, feathered beakie'. The comic skill of Somers and Carroll was instrumental in leading to the wider appeal of the show and its move to a prime time spot on Saturday evening.
According to "Hey Hey It's Saturday The Book":
"Ossie Ostrich stepped out of the case and, as if under the control of a superior being, walked to the host set and looked directly into the left eye of Daryl Somers. "Well, I never!" said Daryl. "Oh you must have," said Ossie. And a link was formed that could only be broken by money. People who actually witnessed that moment say that a spark of electricity seemed to pass between the two. When asked, Daryl said he was not sure but Ossie distinctly remembers passing something."
Ossie was not a part of "Hey Hey It's Saturday" for the entirety of its 28-year run – he replaced footballer Peter McKenna as co-host after the show's first eight weeks, and his retirement in 1994 was arguably a key factor in the demise of the show – but he was one of the most recognisable puppets in Australia for more than two decades. He did however return briefly for the second Hey Hey reunion's as a special guest.
Over time, Ossie's head had to be replaced due to mishaps. Lipstick marks from over-amorous admirers were very difficult to remove. Other members of Ossie's family were represented using the same puppet with different accessories. 
On the "Tarax Show", Ossie's theme song was "Here comes Ossie Ostrich". This was also occasionally heard on "Hey Hey".
Merchandising.
Merchandise included a plush toy version of Ossie and a marionette puppet, as well as comic books. TV Week carried an Ossie Ostrich comic strip for a period, and these were collected in book form.