05-07-2021
| Isabel Macho, R. Tywi, Llandovery | |
| 15:00 | |
| Sand Martin c. 10 | |
| Colony in eroding river bank – 20 nest holes counted. Some birds feeding over water. |
| Isabel Macho, R. Tywi, Llandovery | |
| 15:00 | |
| Sand Martin c. 10 | |
| Colony in eroding river bank – 20 nest holes counted. Some birds feeding over water. |