| Number seen/Abundance | Date | Location | Comments | Species |
|---|---|---|---|---|
| P | 2004-07-08 | Ogmore-by-Sea Ogmore-by-Sea approximately 15 metres offshore loacated approximately 60 metres (easterly) beyond main beach access path (lower left hand corner of field). |
Swimming in a westerly direction stopped at one point to swim in a circular motion. | Phocoena phocoena |
| P | 2004-07-08 | Ogmore-by-Sea Ogmore-by-Sea approximately 15 metres offshore loacated approximately 60 metres (easterly) beyond main beach access path (lower left hand corner of field). |
Swimming in a westerly direction stopped at one point to swim in a circular motion. | Tursiops truncatus |
| 1 | 2004-08-13 | Swansea Bay Entering into the further reaches of Swansea Bay toward the port of Neath |
Observed swimming while being passed by boat | Phocoena phocoena |
| 2 | 2004-08-13 | Swansea Bay Approaching Swansea Bay from Mid Bristol Channel travelling from Ilfracombe - port of Neath |
Approx. 14.00hrs. Observed swimming while being passed by boat | Phocoena phocoena |
| 1 | 2004-08-13 | South of Pembroke Approaching Swansea Bay from Mid Bristol Channel travelling from Ilfracombe - port of Neath |
Approx. 13.15hrs. Observed swimming and basking whiles being passed by boat | Halichoerus grypus |
| 1 | 2004-08-13 | Bristol Channel Mid Channel between Ilfracombe and Port of Neath |
Observed swimming and basking while being past by a boat | Mola mola |
| 3 | 2004-09-10 | Ogmore by Sea Approx. 50 m offshore in front of my home at Craig-yr-Eos Road |
Slowly swimming easterly towards Southerdown | Phocoena phocoena |
| 14 | 2004-10-09 | Ogmore by Sea Approx. midway between Ogmore by Sea/ Southerndown (SEAT locations/The Rocks) and approx 50 m offshore |
Seen at 11am, observed for a shore period of time swimming in the surf. | Halichoerus grypus |
| 3 | 2005-08-27 | Approximately 1/2 mile into Swansea Bay/Neath Rivermouth/Port of Neath. |
Observed swimming while being passed by a boat. | Phocoena phocoena |
| 1 | 2005-08-27 | Sand bank at Neath Rivermouth. |
Basking on sand bank. | Halichoerus grypus |
| 1 | 2005-08-02 | Directly opposite Craig-yr-eos Road in Ogmore by Sea, Vale of Glamorgan, approx 20 metres off shore. |
Observed surfacing and diving for a period of approx 1 1/2 hours, close to shore at high tide. | Halichoerus grypus |