Harry Curtis of Naples casts a fly at the Songo Lock near his home in Naples. "When it's this cold, you have to fish really slow", he said.

Harry Curtis of Naples casts a fly at the Songo Lock near his home in Naples.

Selecting a Barnes Special from his fly box, Harry Curtis of Naples gets ready to cast at the Songo Lock near his home in Naples.

Two men cast flies on the Crooked River near the Songo Lock in Naples.

Harry Curtis of Naples casts a fly at the Songo Lock in Naples.

Harry Curtis of Naples casts a fly at the Songo Lock near his home in Naples on Saturday morning. "When it's this cold, you have to fish really slow", he said. (Photo by Derek Davis/Staff Photographer)

Two men cast flies on the Crooked River near the Songo Lock in Naples.