Portugal
Red-rumped Swallow carrying mud (Cecropis daurica) 2
Nest-building Red-rumped Swallow returning to its nest with a supply of mud
Nest-building Red-rumped Swallow returning to its nest with a supply of mud
Nest-building Red-rumped Swallow returning to its nest with a supply of mud
Nest-building Red-rumped Swallow returning to its nest with a supply of mud