Causeway Coast and Glens — county
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 41,845
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 41,342
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 40,355
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 39,026
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 38,903
- Group
- Birds
- Peak month
- June
- Records since 2000
- 38,357
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 38,075
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 37,320
- Group
- Birds
- Peak month
- October
- Records since 2000
- 36,793
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 36,315
- Group
- True flies
- Peak month
- April
- Records since 2000
- 35,005
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 34,632
- Group
- True flies
- Peak month
- September
- Records since 2000
- 34,301
- Group
- Birds
- Peak month
- May
- Records since 2000
- 33,992
- Group
- Amphibians
- Peak month
- March
- Records since 2000
- 33,381
- Group
- Starfish and sea urchins
- Peak month
- July
- Records since 2000
- 33,273
- Group
- Birds
- Peak month
- January
- Records since 2000
- 32,765
- Group
- Birds
- Peak month
- May
- Records since 2000
- 32,318
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 32,268
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 31,787
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 31,536
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 31,116
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 30,847
- Group
- Birds
- Peak month
- August
- Records since 2000
- 30,622
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 30,308
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 30,167
- Group
- Mammals
- Peak month
- May
- Records since 2000
- 28,426
- Group
- Birds
- Peak month
- September
- Records since 2000
- 28,416
- Group
- Birds
- Peak month
- September
- Records since 2000
- 28,354
- Group
- Jellyfish, corals and anemones
- Peak month
- July
- Records since 2000
- 28,132
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 28,118
- Group
- True flies
- Peak month
- August
- Records since 2000
- 28,014
- Group
- Birds
- Peak month
- May
- Records since 2000
- 27,934
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 27,539
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 27,430
- Group
- Fish
- Peak month
- August
- Records since 2000
- 27,416
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 27,203
- Group
- Birds
- Peak month
- September
- Records since 2000
- 26,147
- Group
- Birds
- Peak month
- October
- Records since 2000
- 26,138
- Group
- Mosses
- Peak month
- April
- Records since 2000
- 25,888
- Group
- Birds
- Peak month
- October
- Records since 2000
- 25,473
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 24,734
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 24,718
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 24,422
- Group
- Mammals
- Peak month
- October
- Records since 2000
- 24,256
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 23,907
- Group
- Birds
- Peak month
- January
- Records since 2000
- 23,674
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 23,654