Anatideaphobia:

“Anatidaephobia is defined as a per­va­sive, irra­tional fear that one is being watched by a duck. The anati­dae­pho­bic indi­vid­ual fears that no mat­ter where they are or what they are doing, a duck watches. Anatidaephobia is derived from the Greek word “anati­dae”, mean­ing ducks, geese or swans and “pho­bos” mean­ing fear.”

Now feast your eyes on this:

A duck play­ing in a saucer of milk, painted with 2 red stripes, car­ry­ing a mars bar in one of its wings, with a man of 56years old watch­ing him.