Sitta yunnanensis Ogilvie-Grant, 1900 - Yunnan Nuthatch
This species is listed as Near Threatened in the IUCN Red List of Threatened Species (https://www.iucnredlist.org/)Sitta nagaensis Godwin-Austen, 1874 - Chestnut-vented Nuthatch
This is also known as the Naga Nuthatch.
Certhia hodgsoni W.E. Brooks, 1871 - Hodgson's Treecreeper
This is also known as the Eurasian Treecreeper (with C. familiaris).
Certhia himalayana Vigors, 1832 - Bar-tailed Treecreeper
This is also known as the Himalayan Treecreeper.