 Riparia riparia (sand martin topino)
|
 Backsvala
|
 Oeverzwaluw Sand martin Riparia riparia
|
 Sand martins (Riparia riparia) drying feathers after repeatedly "diving" in the river
|
 Riparia riparia / Oeverzwaluw / Sand Martin
|
 Sand Martin (Riparia riparia) backsvala
|
 Backsvala
|
 Sand Martin, outside the nests
|
 Sand Martin (Riparia riparia)
|
 Sand Martin (Riparia riparia)
|