R1: Oregon Coast: Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Geospatial Record-level metadata for the photos. (Open format)
Photography from helicopter (or plane) taken for the purposes of resource monitoring, specifically seabird colony status and distribution.

The USFWS has conducted aerial surveys to photograph surface-nesting seabird colonies annually within the Oregon Coast National Wildlife Refuge Complex (OCNWRC) since 1988 - 2009. …