Blackadder Goes Forth – Western Front Witness - How Did the Great War Start? Why Did WW1 Start? When Did WW1 Start? - The July Crisis
I heard (the war) started when some chap called Archie Duke shot an ostrich because he was hungry.
I think you mean that it started when the Arch-Duke of Austro-Hungary got shot.

No –there was definitely an ostrich involved.

Christmas Truce 1914 – Western Front Witness – WW1 Explored - December and the Christmas Truce
Hobbit Film Award Season – Western Front Witness – WW1 Stories Famous Soldiers – Interesting Facts about WW1
McCrae’s Battalion Banner at Hearts Match – Western Front Witness – Football Remembers – WW1 Footballers Battalion
Ypres Cloth Hall First Battle of Ypres 1914 – Western Front Witness – British Army WW1 on the Western Front
Key Battles on the Western Front - 100 Years Ago 'On This Day'
Hearts Football Banner–Western Front Witness– WW1 Explored-WW1 Stories-Interesting Facts About WW1