((NUFORC Note: We express our gratitude to Chris S. Davis, for sharing this report with NUFORC. His website is worth a visit, we feel. It is well organized, and it has a great deal of material posted there. PD))Blue Saucer-shaped with white, yellow, and orange ext lights appeared and seemed to be searching over a lake, then left.Report entered by Chris S. Davis of www.alienobserver.com. in the local park walkin the dogs with my friends. The light shone down in front of us on to a lake. A helicopter looking for sometihng. We walked to see what it was and then saw its shape and size. We bacame excited and scared so hid in a bush but the dogs barked loudly at the object, noise and lights. It was saucer like and was swaying over the lake as if it was looking for something or had dropped something. it suddenly went of back the way it came and the lights went of. ELEVATION: 65-70 degrees LOWEST ALTITUDE: 500 feet or less DISTANCE: 21-100 feet FLIGHT: path with direction change, wobbling DIRECT FIRST OBSVED: NE DIRECT LAST OBSVED: NE SURFACE: reflective STRUCTURE: dome APPARENT SIZE: larger ACTUAL SIZE: 11-30 feet SURFACE COLOR: blue EXT LIGHTS: steady EXT LIGHTS COLOR: white, yellow/orange CHANGE COLOR: no EMISSION: beam SOUND: buzz DEVICE AFFECTED: cell phone SIGNAL: static LIGHTS: brightened INSTRUMENT OR DEVICE: failed SURROUNDINGS: temperature change SPECIES: dog REACTION_TYPE: excitement, aggression PSYCH_DURING_EVENT: precognition, dreams PSYCH_AFTER_EVENT: calmness, fear PHYSIO_DURING_EVENT: dizziness, headache, nausea, sleep disorder PHYSIO_AFTER_EVENT: dizziness, headache, nausea, fatigue PHOTOGRAPHIC: movie film AUDIO: camcorder