I live in SW London and usually have eight birds (although we recently lost one to the fox) - four ducks and four hens. We're used to having more eggs than we can handle at this point in the year, but the birds stopped laying in the winter and only two of them have started up again - an Indian runner and an Orpington. Two of the ducks - Campbells - are looking very tatty and taking a while to grow new feathers for the season. The others all look fine. They all look and act healthy. But two eggs a day from seven birds is crazy. Any ideas....??