Ards and North Down — county
- Group
- Molluscs
- Peak month
- August
- Records since 2000
- 8,771
- Group
- Molluscs
- Peak month
- August
- Records since 2000
- 8,765
- Group
- Seaweeds and algae
- Peak month
- August
- Records since 2000
- 8,635
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 8,262
- Group
- Sea squirts
- Peak month
- September
- Records since 2000
- 8,072
- 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
- Starfish and sea urchins
- Peak month
- August
- Records since 2000
- 7,919
- 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
- Molluscs
- Peak month
- August
- Records since 2000
- 7,788
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 7,759
- 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
- Jellyfish, corals and anemones
- Peak month
- August
- Records since 2000
- 7,465
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 7,356
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 7,241
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 6,858
- 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
- Jellyfish, corals and anemones
- Peak month
- September
- Records since 2000
- 6,676
- Group
- Sponges
- Peak month
- September
- Records since 2000
- 6,532
- Group
- Sea squirts
- Peak month
- August
- Records since 2000
- 6,456
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 6,401
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 6,293
- Group
- Butterflies and moths
- Peak month
- April
- Records since 2000
- 6,269
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 6,140
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 6,061
- Group
- Sponges
- Peak month
- July
- Records since 2000
- 5,990
- Group
- Other invertebrates
- Peak month
- September
- Records since 2000
- 5,911
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 5,884
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 5,881
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 5,765
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 5,647
- Group
- Fish
- Peak month
- June
- Records since 2000
- 5,560
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 5,521
- Group
- Bryozoans
- Peak month
- September
- Records since 2000
- 5,479
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 5,455
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 5,432
- Group
- Seaweeds and algae
- Peak month
- January
- Records since 2000
- 5,372
- Group
- Molluscs
- Peak month
- September
- Records since 2000
- 5,323
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 5,108
- Group
- Worms (annelids)
- Peak month
- August
- Records since 2000
- 5,017
- Group
- Sea squirts
- Peak month
- September
- Records since 2000
- 5,013
- Group
- Starfish and sea urchins
- Peak month
- September
- Records since 2000
- 4,848
- Group
- Butterflies and moths
- Peak month
- April
- Records since 2000
- 4,715
- Group
- Mammals
- Peak month
- June
- Records since 2000
- 4,684
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 4,653