18-05-2020 11:20
| Paul Aubrey, Sandy Water Park | |
| Grey Wagtail 1 | |
| Swift c. 100 | |
| Swifts mixed with hirundine flock, huge swarms of insects hatching off the lake, mostly Caenis sp |
| Paul Aubrey, Sandy Water Park | |
| Grey Wagtail 1 | |
| Swift c. 100 | |
| Swifts mixed with hirundine flock, huge swarms of insects hatching off the lake, mostly Caenis sp |