Herefordshire, County of — county
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 13,554
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 13,548
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 13,376
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 13,352
- Group
- Caddisflies
- Peak month
- May
- Records since 2000
- 13,349
- Group
- Caddisflies
- Peak month
- September
- Records since 2000
- 13,302
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 13,215
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 13,176
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 13,123
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 13,053
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 13,047
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 13,035
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 13,008
- Group
- True flies
- Peak month
- June
- Records since 2000
- 12,979
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 12,901
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 12,869
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 12,787
- Group
- Grasshoppers and crickets
- Peak month
- August
- Records since 2000
- 12,688
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 12,660
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 12,637
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 12,557
- Group
- Mammals
- Peak month
- June
- Records since 2000
- 12,493
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 12,477
- Group
- Mammals
- Peak month
- July
- Records since 2000
- 12,276
- Group
- Mosses
- Peak month
- August
- Records since 2000
- 12,273
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 12,267
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 12,214
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 12,056
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 12,032
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 11,998
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 11,979
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 11,917
- Group
- Liverworts
- Peak month
- September
- Records since 2000
- 11,837
- Group
- Mosses
- Peak month
- April
- Records since 2000
- 11,799
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 11,742
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 11,688
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 11,680
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 11,582
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 11,534
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 11,523
- Group
- True flies
- Peak month
- June
- Records since 2000
- 11,473
- Group
- Ferns and horsetails
- Peak month
- May
- Records since 2000
- 11,400
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 11,367
- Group
- Conifers
- Peak month
- April
- Records since 2000
- 11,357
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 11,337
- Group
- Caddisflies
- Peak month
- April
- Records since 2000
- 11,335
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 11,282
- Group
- Caddisflies
- Peak month
- April
- Records since 2000
- 11,212