Postcard FI-4049410

The Eurasian jay is a relatively small corvid. A member of the widespread jay group, it inhabits mixed woodland, particularly with oaks, and is a habitual acorn hoarder. The jay is well known for its mimicry, often sounding so like a different species that it is difficult to distinguish its true identity unless the bird is seen.
https://en.wikipedia.org/wiki/Eurasian_jay