The phrase, finding a needle in a haystack refers to having to find something or someone in an impossible situation. The item can be any size. The area can be any size as well.
it's an allegory
pile
Haystacks is plural Haystack is singular
Merry as a haystack sleeper. Merry as a two-year-old.
getting your tooth pulled is like being injected with a needle.
Finding a person who is lost in the woods is like looking for a needle in a haystack.The search for suspects was a needle in a haystack.The correct idiom is "looking for a needle in a haystack".
That was like looking for a needle in a haystack of needles!
Catherine Ferris
Looking for a needle in a haystack
The phrase "like finding a needle in a haystack" is used to describe something extremely difficult or challenging. There are no verified records of someone actually finding a needle in a haystack, as it would be an incredibly rare and laborious task.
The task of selecting a right and efficient water tank manufacturer among the crowd of tank manufacturers is like finding needle in a haystack.
Usually, there is a haystack, and someone throws a needle in the haystack. The game is to try to be the first to find the needle. The needle may be anywhere in the stack and may be right on the surface of the stack, or in the very middle of the stack.
Finding the origins of colorful expressions can take a lot of detective work: discovering the roots of the phrase "finding a needle in a haystack" is indeed like trying to find a needle in a haystack! While nobody is certain, it is widely accepted belief that the expression surfaced around 1690 in France.
This task is as difficult as finding a needle in a haystack.
a phrase that highlights similarity between things of different kinds — usually formed with "like" or "as" as in "It's like looking for a needle in a haystack," or "She is as quiet as a mouse."
Forensic Files - 2000 Needle in a Haystack was released on: USA: 4 September 2009
Suspense - 1949 Needle in a Haystack - 6.7 was released on: USA: 10 November 1953