Black-Browed Reed Warbler Royalty-Free Stock Photography

Black-Browed Reed Warbler scientific name: Acrocephalus bistrigiceps: weight 7-11 grams, body length 11-13 cm. The upper body is olive-brown; the eyebrows are light yellow, mixed with obvious dark-brown vertical stripes; the second primary flight feather is shorter than the sixth; the lower body is white with dark brown on both sides. The iris is dark brown; the mouth is dark brown, the base of the lower mouth is light brown; the feet are dark brown.