What is the national symbol of Ireland?

I work best on a deadline so I start projects close to their due date.

A.) Crown Jewels of Ireland

A.) Crown Jewels of Ireland

I work on the tasks that I enjoy most first.

B.) The Celtic Cross

B.) The Celtic Cross

I work on the tasks that I enjoy most first.

C.) The Celtic Harp

C.) The Celtic Harp

I work on the tasks that I enjoy most first.

D.) The Irish Wolfhound

D.) The Irish Wolfhound