Causeway Coast and Glens — county
- Group
- Mammals
- Peak month
- August
- Records since 2000
- 23,362
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 23,196
- Group
- Birds
- Peak month
- April
- Records since 2000
- 23,156
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 23,139
- Group
- Birds
- Peak month
- April
- Records since 2000
- 23,015
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 21,593
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 21,114
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 20,922
- Group
- Seaweeds and algae
- Peak month
- January
- Records since 2000
- 20,817
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 20,735
- Group
- Reptiles
- Peak month
- August
- Records since 2000
- 20,492
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 20,226
- Group
- Birds
- Peak month
- January
- Records since 2000
- 18,878
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 18,559
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 18,372
- Group
- Starfish and sea urchins
- Peak month
- June
- Records since 2000
- 18,230
- Group
- Fish
- Peak month
- July
- Records since 2000
- 18,003
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 17,871
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 17,584
- Group
- Birds
- Peak month
- June
- Records since 2000
- 16,591
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 16,454
- Group
- Birds
- Peak month
- October
- Records since 2000
- 16,436
- Group
- Birds
- Peak month
- January
- Records since 2000
- 16,291
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 16,059
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 15,556
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 15,205
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 15,116
- Group
- Mammals
- Peak month
- August
- Records since 2000
- 15,095
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 14,938
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 14,679
- Group
- Birds
- Peak month
- January
- Records since 2000
- 14,659
- Group
- Birds
- Peak month
- November
- Records since 2000
- 14,211
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 14,180
- Group
- Molluscs
- Peak month
- June
- Records since 2000
- 14,155
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 13,837
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 13,713
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 13,462
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 13,352
- Group
- Liverworts
- Peak month
- July
- Records since 2000
- 13,066
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 13,008
- Group
- Butterflies and moths
- Peak month
- September
- Records since 2000
- 12,981
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 12,865
- Group
- Seaweeds and algae
- Peak month
- July
- Records since 2000
- 12,824
- 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
- 12,214
- Group
- Seaweeds and algae
- Peak month
- August
- Records since 2000
- 12,111
- Group
- Jellyfish, corals and anemones
- Peak month
- July
- Records since 2000
- 12,047