San Diego’s many bays, beaches and lagoons are a birding haven, but the air show put on by feeding terns makes fall and winter an even better time to head for the coastline.Several species of… ...

And this striking aerial photograph of Benacre Broad shows just how fragile the border between land and sea is on this shifting shoreline. The coastal lagoon south of Lowestoft is separated from ...

Coastal lagoons are an important habitat type. A lagoon is defined as an expanse of shallow water of varying salinity and water volume, wholly or partially separated from the sea by a natural barrier.