Anyone strolling through the Potsdam Wildlife Park these days might notice an unusual song: clear, persistent, and from a considerable height – often from the upper branches of a bare beech tree. The songster? Not an ordinary forest bird, but a rare visitor: the Collared Flycatcher. The Collared Flycatcher (Ficedula albicollis) is considered a rare… Continue reading Collared Flycatcher in Wildpark Potsdam