There were about 200 spoonbills scattered through the marsh
Plegadis falcinellus Linnaeus, 1766, Glossy Ibis, Ebro Delta, Spain, 18 May 2013
San Diego County, California, US
We might have to check with finatic's observation (same day same place) for details on this one.
With the lens I have I can only get silouhettes!