glaze on the trees or freezing rain. It is also uncommon in Turkey and the Caucasus. In the west of its range it has spread to the Outer Hebrides in Scotland, pushed further north in Norway, and first bred in the Netherlands in 1993. References External links Eurasian treecreeper videos, photos & sounds on the Internet Bird Collection. Article on the identification of common and short-toed treecreepers (in German with an English summary) Information and Illustration on European Tree Creeper from A Field Guide to Birds of Armenia Certhia Birds of Eurasia Birds described in 1758 Taxa named by Carl Linnaeus