Norfolk — county
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 88
- Group
- True flies
- Peak month
- June
- Records since 2000
- 87
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 82
- Group
- True flies
- Peak month
- July
- Records since 2000
- 78
- Group
- True flies
- Peak month
- June
- Records since 2000
- 76
- Group
- True flies
- Peak month
- June
- Records since 2000
- 76
- Group
- Fungi
- Peak month
- March
- Records since 2000
- 75
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 70
- Group
- True flies
- Peak month
- June
- Records since 2000
- 70
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 69
- Group
- Fungi
- Peak month
- March
- Records since 2000
- 64
- Group
- True flies
- Peak month
- June
- Records since 2000
- 61
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 54
- Group
- True flies
- Peak month
- June
- Records since 2000
- 52