Bristol, City of — county
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 4,229
- Group
- True bugs
- Peak month
- May
- Records since 2000
- 4,225
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 4,111
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 4,091
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 4,031
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 3,833
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 3,723
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 3,719
- Group
- True bugs
- Peak month
- September
- Records since 2000
- 3,582
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 3,488
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 3,371
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 3,333
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 3,323
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 3,198
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 3,010
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,884
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,860
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,853
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,795
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 2,764
- Group
- True bugs
- Peak month
- May
- Records since 2000
- 2,763
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,695
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,660
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,655
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 2,614
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 2,613
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,490
- Group
- Fungi
- Peak month
- June
- Records since 2000
- 2,479
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,438
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 2,434
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,416
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,408
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,374
- Group
- Fungi
- Peak month
- January
- Records since 2000
- 2,322
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,278
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,272
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,186
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,176
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,112
- Group
- Fungi
- Peak month
- January
- Records since 2000
- 2,044
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,041
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 1,932
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 1,907
- Group
- Fungi
- Peak month
- November
- Records since 2000
- 1,860
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 1,842
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 1,826
- Group
- Fungi
- Peak month
- January
- Records since 2000
- 1,739
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 1,693