FIELDS HAVE EYES, AND WOODS HAVE EARS.
Fields have eyes, and woods have ears.: translation
Fields have eyes, and woods have ears.
Prov. Even though you are outside in an apparently empty landscape, someone may be eavesdropping on you. •
Jill: You said you had a secret. Tell me. Jane: Not here. Jill: But there's nobody else in the park. Jane: Fields have eyes, and woods have ears.