Sand Martins

Sand Martins

Observation - Sand Martins - UK and Ireland. Description: The photo attached shows part of East India Dock Basin. Underneath the bridge in this photo (near Thames) is a discussed pipe, being used as a nest for a pair of sand martins. The birds were seen going in and out with food at ten minute intervals

The photo attached shows part of East India Dock Basin. Underneath the bridge in this photo (near Thames) is a discussed pipe, being used as a nest for a pair of sand martins. The birds were seen going in and out with food at ten minute intervals