| Number seen/Abundance | Date | Location | Comments | Species |
|---|---|---|---|---|
| P | 2003-08-09 | Ravens Point Anglesey |
Many plants over large flat area of bottom in about 2-3mtrs at low water. | Ulva lactuca |
| 4 | 2003-08-09 | Ravens Point Anglesey |
In crevices in rocks at depths around 6 metres. | Necora puber |
| 1 | 2003-08-09 | Ravens Point Anglesey |
In crevice in rock at around 6 metres. | Galathea squamifera |
| 1 | 2003-08-09 | Ravens Point Anglesey |
amongst sea grass at around 3 metres | Spinachia spinachia |
| 50 | 2003-09-20 | Menai straits under Menai Bridge |
Small specimens on course sand at 6mtrs | Asterias rubens |
| 2 | 2003-09-20 | Menai straits under Menai Bridge |
Under rock overhangs | Cancer pagurus |
| 100 | 2003-09-20 | Menai straits under Menai Bridge |
On sand at 10 metres over a large area in clumps of 3 to 5. | Urticina felina |
| 20 | 2003-09-20 | Menai straits under Menai Bridge |
At various locations, often in mating pairs and often under rock overhangs | Necora puber |
| 2 | 2003-09-20 | Menai straits under Menai Bridge |
On rock outcrops at 10 metres | Alcyonium digitatum |
| 3 | 2002-07-21 | Ravenspoint bay Ravenspoint bay, Holy Island, Anglesey |
Several seen during dive over a wide area. All isolated individuals. Very poor visibility so they may be more common here than appeared. | Anemonia viridis |
| 10 | 2001-07-08 | Coverack Bay Coverack Bay, Cornwall |
Aprox 10 sharks feeding sighted from 10:00 until 12:00 or 12:30 when sightings became less frequent. By 13:30 when we left we had only sporadic sightings of 1 or 2 animals. Two sharks were sighted near The Manacles on the way to Coverack bay, 0 on return. | Cetorhinus maximus |