2 warblers are calling out of the reeds in the early morning in the middle of Thailand. The one is a Black-browed Reed-Warbler (Acrocephalus bistrigiceps) this is clear. Checking some older images I stumbled over an Acrocephalus-Warbler, which at the time, I called a Blunt-winged Warbler (Acrocephalus concinens). I shot the image in January 2011… Continue reading Oriental Reed-Warbler in Laem Pak Bia Watertreatment / Thailand