Thurrock — county
- Group
- Beetles
- Peak month
- August
- Records since 2000
- 2,462
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 2,044
- Group
- True flies
- Peak month
- July
- Records since 2000
- 1,645
- Group
- True bugs
- Peak month
- May
- Records since 2000
- 1,561
- Group
- Amphibians
- Peak month
- May
- Records since 2000
- 1,516
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 1,233
- Group
- True flies
- Peak month
- July
- Records since 2000
- 1,056
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 1,014
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 996
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 792
- Group
- True bugs
- Peak month
- September
- Records since 2000
- 775
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 574
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 490
- Group
- True bugs
- Peak month
- September
- Records since 2000
- 475
- Group
- True flies
- Peak month
- April
- Records since 2000
- 426
- Group
- Beetles
- Peak month
- August
- Records since 2000
- 195