What does it mean to dream about cuckoo?
A cuckoo often stands for the herald of a new season, an unwelcome intruder in your nest, or a familiar call that signals change is at hand.
Four ways to read it
Each reading below comes from a named tradition and a cited source, so you can see where it came from and decide what fits your dream.
Freud
Freud might read the cuckoo, which lays its egg in another bird's nest, as an image of an intruder among family or of a desire smuggled into a place it does not belong. Its insistent call could picture a thought that arrives uninvited. He would ask what feels like an intruder for you.
After Freud, The Interpretation of Dreams (Brill trans., 1913), public domain.Jung
For Jung the cuckoo can image both renewal, as the voice of spring, and the unsettling foreign element that displaces what was there before. Hearing it may speak to a change pressing in, welcome or not.
Jungian concept (our summary).Modern
In continuity terms a cuckoo may echo a clock, a season changing, or a sense that someone has taken a place that was not theirs. The feeling tone usually points back to that waking impression of change or intrusion.
Continuity hypothesis (our summary).Mythological
European folklore long hailed the first cuckoo call as the true herald of spring and read omens into when and where it was heard, while its nest habits made it a byword for the interloper. Phrase and fable also tie the word to folly and to being made a fool.
Rosmerta Publishing editorial synthesis (after Brewer; Frazer).