Causeway Coast and Glens — county
- 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
- 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
- Fish
- Peak month
- March
- Records since 2000
- 10,786
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 10,766
- Group
- Butterflies and moths
- Peak month
- September
- Records since 2000
- 10,539
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 9,868
- Group
- Liverworts
- Peak month
- April
- Records since 2000
- 9,606
- Group
- Butterflies and moths
- Peak month
- March
- Records since 2000
- 9,502
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 9,179
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 8,933
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 8,898
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 8,811
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 8,639
- Group
- Seaweeds and algae
- Peak month
- August
- Records since 2000
- 8,635
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 8,616
- Group
- Birds
- Peak month
- September
- Records since 2000
- 8,460
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 8,320
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 8,188
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 8,079
- Group
- Seaweeds and algae
- Peak month
- January
- Records since 2000
- 8,016
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 7,977
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 7,916
- Group
- Seaweeds and algae
- Peak month
- May
- Records since 2000
- 7,820
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 7,759
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 7,753
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 7,723
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 7,681
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 7,541
- Group
- Worms (annelids)
- Peak month
- June
- Records since 2000
- 7,513
- Group
- Liverworts
- Peak month
- April
- Records since 2000
- 7,505
- Group
- Jellyfish, corals and anemones
- Peak month
- August
- Records since 2000
- 7,465
- Group
- Jellyfish, corals and anemones
- Peak month
- June
- Records since 2000
- 7,366
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 7,356
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 7,171
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 7,042
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 6,856
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 6,750
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 6,720
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 6,519
- Group
- Mammals
- Peak month
- July
- Records since 2000
- 6,518
- Group
- Butterflies and moths
- Peak month
- September
- Records since 2000
- 6,497
- Group
- Mosses
- Peak month
- August
- Records since 2000
- 6,465
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 6,401