Fermanagh and Omagh — county
- Group
- Liverworts
- Peak month
- July
- Records since 2000
- 13,066
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 13,053
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 13,008
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 12,901
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 12,865
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 12,787
- Group
- Liverworts
- Peak month
- July
- Records since 2000
- 12,767
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 12,557
- 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
- Liverworts
- Peak month
- September
- Records since 2000
- 11,837
- Group
- Butterflies and moths
- Peak month
- September
- Records since 2000
- 11,818
- 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
- Flowering plants
- Peak month
- August
- Records since 2000
- 11,367
- Group
- Butterflies and moths
- Peak month
- April
- Records since 2000
- 11,347
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 11,282
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 11,231
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 11,134
- Group
- Flowering plants
- Peak month
- March
- Records since 2000
- 11,051
- Group
- Grasshoppers and crickets
- Peak month
- July
- Records since 2000
- 11,050
- Group
- Mosses
- Peak month
- April
- Records since 2000
- 11,029
- Group
- Mosses
- Peak month
- April
- Records since 2000
- 10,936
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 10,931
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 10,766
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 10,694
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 10,650
- Group
- Mosses
- Peak month
- April
- Records since 2000
- 10,616
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 10,549
- Group
- Butterflies and moths
- Peak month
- September
- Records since 2000
- 10,539
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 10,519
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 10,367
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 10,279
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 10,169
- Group
- Mammals
- Peak month
- September
- Records since 2000
- 10,137
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 9,868
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 9,736
- Group
- True flies
- Peak month
- May
- Records since 2000
- 9,678
- Group
- Liverworts
- Peak month
- April
- Records since 2000
- 9,606
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 9,453
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 8,973
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 8,933
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 8,811
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 8,764