Park Police Officer Brad Leonard photographs an oiled bottle that washed ashore in Northwest Florida (June 2010).

Photograph of oiled bottle found by Park Police Officer Brad Leonard (June 2010).

Northwest District Park Police Captain Paul Arkin discusses reconnaissance missions with the National Guard (June 2010).

Special Agents George McCorkle and Jose Escabi of Criminal Investigations perform reconnaissance monitoring along the Northwest Florida coastline.

Special Agent Jose Escabi observes a large container as it washes ashore in Northwest Florida (June 2010).

Emergency Responder Crystal Gorman prepares for a reconnaissance flight with the Florida Fish and Wildlife Conservation Commission.

Colonel Henry Barnet prepares for a reconnaissance flight with the Florida Fish and Wildlife Conservation Commission (June 2010).

Special Agent Darrell Brown briefs Vice Admiral Robert Parker and Rear Admiral Mary Landry. Coast Guard photo by Petty Ofcr. 1st Class Zach Zubricki.

DEP Division of Law Enforcement officials perform reconnaissance missions in Perdido Key, Florida.

Oil product found on Florida's coastline.

Dark red oil product observed in the Gulf of Mexico.

Aerial view of a mobile command post established at Henderson Beach State Park.

Special Agent Kathy Martinez speaks with wildlife rescue workers on Pensacola Beach.

Park Police Officer Nelson Landa coordinates reconnaissance missions from the St. Andrews RECON Command Post (July 2010).

Park Police Lt. Byron Smith and Florida Fish and Wildlife Conservation Commission Lt. Gary Tolbert review reconnaissance data (July 2010).

Special Agent Chuck Webb observes oil product in Pensacola Bay (July 2010).