Bristol, City of — county
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 19,854
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 19,787
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 19,515
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 18,902
- Group
- Birds
- Peak month
- January
- Records since 2000
- 18,878
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 18,728
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 18,559
- Group
- Mosses
- Peak month
- November
- Records since 2000
- 18,165
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 18,136
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 18,107
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 17,871
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 17,847
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 17,452
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 17,196
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 17,033
- Group
- Grasshoppers and crickets
- Peak month
- July
- Records since 2000
- 16,828
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 16,569
- Group
- Lichens
- Peak month
- April
- Records since 2000
- 16,366
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 16,087
- Group
- Reptiles
- Peak month
- May
- Records since 2000
- 15,975
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 15,831
- Group
- Ferns and horsetails
- Peak month
- May
- Records since 2000
- 15,670
- Group
- Birds
- Peak month
- October
- Records since 2000
- 15,620
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 15,481
- Group
- Dragonflies and damselflies
- Peak month
- August
- Records since 2000
- 15,356
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 15,205
- Group
- Grasshoppers and crickets
- Peak month
- July
- Records since 2000
- 14,752
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 14,679
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 14,629
- Group
- Bees, wasps and ants
- Peak month
- September
- Records since 2000
- 14,599
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 14,503
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 14,496
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 14,460
- Group
- Grasshoppers and crickets
- Peak month
- July
- Records since 2000
- 14,459
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 14,229
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 13,047
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 13,008
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 12,901
- Group
- Grasshoppers and crickets
- Peak month
- August
- Records since 2000
- 12,688
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 12,557
- Group
- Mammals
- Peak month
- July
- Records since 2000
- 12,276
- Group
- Liverworts
- Peak month
- September
- Records since 2000
- 11,837
- Group
- Birds
- Peak month
- January
- Records since 2000
- 11,738
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 11,680
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 11,282
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 11,134
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 10,961
- Group
- Mosses
- Peak month
- April
- Records since 2000
- 10,936