Wall creeper is a term used to refer to birds that climb and move around walls, cliff faces, and natural rocky surfaces. There are several other synonyms used to describe these unique birds. They are also called rock climbers, rock birds, cliff hangers, wall birds, and rock jumpers. Wall crawlers and rock runners are also popular synonyms used for these birds. These birds are mainly found in mountainous regions and are known for their ability to cling to vertical surfaces. The Wallcreeper is a unique and interesting bird that has adapted to life in the most unlikely of places, making it a fascinating subject for birders and nature lovers alike.