18/04/2012: No Sightings

2hr survey Start time 09.00
Weather conditions: overcast, sea state 3-5, wind direction NE-N

No sightings

2hr survey Start time 11.00
Weather conditions: overcast/rain, sea state 3-4, wind direction N

No sightings

2hr survey Start time 13.00
Weather conditions: overcast, sea state 4, wind direction N

No sightings

2hr survey Start time 15.00
Weather conditions: overcast, sea state 4, wind direction N

No sightings