Pidgeon valley rock formations landscape in Cappadocia, Turkey

Pidgeon valley cave in a rock formation in Cappadocia, Turkey

Pidgeon valley cave in a rock formation in Cappadocia, Turkey

Pidgeon valley rock formations landscape in Cappadocia, Turkey at sunset

Car with pidgeon droppings, advertising for a parking garage, Stockholm, Sweden

Saker falcon (Falco cherrug), plucking pidgeon, Rhineland-Palatinate, Germany, Europe

Southern crowned pidgeon at nest