Ocean Pines
Private Jetty
Seagrass Bed
Seagrass Bed
Seagrass sampling St. Martin's River
Seagrass sampling St. Martin's River
Coastal Portugal from the air
Downtown Lisbon, Portugal, from the air
Entrance to Ria Formosa, Portugal
Lisbon, Portugal
Ria Formosa, Portugal
Ria Formosa, Portugal
Ria Formosa, Portugal
Ria Formosa, Portugal, ponds
Clam shells on tidal flat
Cyclists on the causway to Praia de Faro, Portugal
Digging hard clams, Portugal
Mostly gone for spares
Ria Formosa, Portugal
Ulva and Codium on tidal flat
Levee pump station, New Orleans
The French Quarter
The old and the new, New Orleans
Abandoned salt mine