- Group
- Seaweeds and algae
- Peak month
- July
- Records since 2000
- 1,224
- Group
- Worms (annelids)
- Peak month
- April
- Records since 2000
- 80
- Group
- Seaweeds and algae
- Peak month
- April
- Records since 2000
- 74
- Group
- Fungi
- Peak month
- January
- Records since 2000
- 71
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 59