This video says about itself:
Yellow-browed Warbler (Phylloscopus inornatus)
Also known as Inornate Warbler. Filmed at Doi Ang Khang, Thailand, on 4th March 2013.
For information about the status and distribution of this species see the BirdLife International fact-sheet.
Thursday, October 8th, 2015
Last week at least a hundred were seen on Texel, in the dunes, in Oosterend, in Den Hoorn and Den Burg: yellow-browed warbler! This small songbird is spotted every year on the island during the fall migration, but never as many as this year, says Adriaan Dijksen of the Vogelwerkgroep Texel.