A failed Peregrine clutch. Always so disappointing to come across at Peregrine nest sites. This ledge was flooded in heavy rains and without adequate drainage it simply goes pair shaped for them. In recent years we have been trying to help various pairs of Peregrines by making some 'changes' to the ledge in order to afford them better protection from such cases. Unfortunately not all ledges conducive to augmentation though. Hoping for a better result this season.