The bar-tailed treecreeper (Certhia himalayana), or the Himalayan treecreeper is a species of bird in the Certhiidae family. It is found primarily in the northern parts of the Indian subcontinent, particularly in the Himalayas, as well as in adjoining regions. It is found in Afghanistan, India, Iran, Kazakhstan, Burma, Nepal, Tibet, Russia, Tajikistan, Turkmenistan, and Uzbekistan.Its natural habitats are boreal forests and temperate forests.