The green building which is the reserve centre at Martin Mere bird reserve near Ormskirk, Lancashire, England, United Kingdom, Europe

martin mere lancashire ormskirk bird bird reserve nature nature reserve conservation winter wwt wildfowl and wetlands trust green building building architecture green roof grass roof turf roof pigeon feral pigeon day outdoors natural world animals birds pigeons exteriors building exterior roof roofs turf roofs green roofs visitor centre engalnd england great britain united kingdom europe horizontal