Fitis; Phylloscopus trochilus; Willow Warbler; Pouillot fitis

Fitis; Phylloscopus trochilus; Willow Warbler; Pouillot fitis

FitisPhylloscopus trochilusWillow WarblerPouillot fitis

From Fitis; Phylloscopus trochilus; Willow Warbler; Pouillot fitis