Identification
An inhabitant of woodland, forest, parkland, and gardens with larger trees, especially oaks. Note stout black bill, thick black mustache, and black-and-white wing pattern with a patch of blue on the shoulder. White rump usually obvious in flight. Varies significantly across wide geographic range. Typically rather shy and difficult to see well, but sometimes feeds out on open ground; often seen flying across roads. Wide vocal repertoire: typical call a dry “scaaaaak,” as well as varied warbling and hooted notes.