- Group
- Molluscs
- Peak month
- April
- Records since 2000
- 550
- Group
- Molluscs
- Peak month
- April
- Records since 2000
- 499
- Group
- Molluscs
- Peak month
- September
- Records since 2000
- 338
- Group
- Molluscs
- Peak month
- July
- Records since 2000
- 197
- Group
- Molluscs
- Peak month
- July
- Records since 2000
- 74