Wolfram Riech/ BIA / Oriental Pied-Hornbill (Anthracoceros albirostris), Langkawi, Malaysia

Wolfram Riech / Corn Bunting (Emberiza calandra) calling, Saxony-Anhalt, Germany

Wolfram Riech / White-spotted Bluethroat (Luscinia svecica cyanecula) male calling, Texel, Netherlands

Wolfram Riech / Blue-headed Wagtail (Motacilla flava) male, Saxony, Germany

Wolfram Riech / Blue-headed Wagtail (Motacilla flava) male calling, Saxony, Germany

Wolfram Riech / Oriental Pied-Hornbill (Anthracoceros albirostris), Malaysia

Wolfram Riech/ BIA / Golden Oriole (Oriolus oriolus) male at nest with begging chicks, Bulgaria