Corynoneura lobata
- Group
- True flies
- Records since 2000
- 401
- Peak month
- June
Hylaeus confusus
- Group
- Bees, wasps and ants
- Records since 2000
- 401
- Peak month
- June
Prays fraxinella
- Group
- Butterflies and moths
- Records since 2000
- 399
- Peak month
- June
Tenthredo arcuata
- Group
- Bees, wasps and ants
- Records since 2000
- 399
- Peak month
- June
Mint leaf beatle
- Group
- Beetles
- Records since 2000
- 398
- Scientific name
- Chrysolina herbacea
Ptenidium pusillum
- Group
- Beetles
- Records since 2000
- 398
- Peak month
- June
Glyphipterix thrasonella
- Group
- Butterflies and moths
- Records since 2000
- 397
- Peak month
- June
Polysiphonia stricta
- Group
- Seaweeds and algae
- Records since 2000
- 397
- Peak month
- June
Apion haematodes
- Group
- Beetles
- Records since 2000
- 395
- Peak month
- June
Ceutorhynchus typhae
- Group
- Beetles
- Records since 2000
- 395
- Peak month
- June
Epermenia chaerophyllellus
- Group
- Butterflies and moths
- Records since 2000
- 395
- Peak month
- June
Macrophya montana
- Group
- Bees, wasps and ants
- Records since 2000
- 394
- Peak month
- June
Slender Tufted-sedge
- Group
- Flowering plants
- Records since 2000
- 394
- Scientific name
- Carex acuta
Clouded buff
- Group
- Butterflies and moths
- Records since 2000
- 393
- Scientific name
- Diacrisia sannio
Phaedon armoraciae
- Group
- Beetles
- Records since 2000
- 393
- Peak month
- June
Birds wing
- Group
- Butterflies and moths
- Records since 2000
- 392
- Scientific name
- Dypterygia scabriuscula
Doto fragilis
- Group
- Molluscs
- Records since 2000
- 392
- Peak month
- June
Argent & sable
- Group
- Butterflies and moths
- Records since 2000
- 391
- Scientific name
- Rheumaptera hastata
Micropterix aruncella
- Group
- Butterflies and moths
- Records since 2000
- 391
- Peak month
- June
Pontania bridgmanii
- Group
- Bees, wasps and ants
- Records since 2000
- 390
- Peak month
- June
Sphagnum
- Group
- Mosses
- Records since 2000
- 390
- Scientific name
- Sphagnum fuscum
Hieracium lachenalii
- Group
- Flowering plants
- Records since 2000
- 389
- Peak month
- June
Maculinea arion
- Group
- Butterflies and moths
- Records since 2000
- 388
- Peak month
- June
Dacnusa maculipes
- Group
- Bees, wasps and ants
- Records since 2000
- 387
- Peak month
- June
Small yellow wave
- Group
- Butterflies and moths
- Records since 2000
- 386
- Scientific name
- Hydrelia flammeolaria
Tipula variicornis
- Group
- True flies
- Records since 2000
- 386
- Peak month
- June
Aceria thomasi
- Group
- Mites, harvestmen and other arachnids
- Records since 2000
- 385
- Peak month
- June
Ocydromia glabricula
- Group
- True flies
- Records since 2000
- 384
- Peak month
- June
Ceraclea albimacula
- Group
- Caddisflies
- Records since 2000
- 383
- Peak month
- June
Craesus septentrionalis
- Group
- Bees, wasps and ants
- Records since 2000
- 383
- Peak month
- June
Protoperidinium bipes
- Group
- Microorganisms and protists
- Records since 2000
- 383
- Peak month
- June
Pterostichus oblongopunctatus
- Group
- Beetles
- Records since 2000
- 383
- Peak month
- June
Tasiocera murina
- Group
- True flies
- Records since 2000
- 383
- Peak month
- June
Diastata adusta
- Group
- True flies
- Records since 2000
- 382
- Peak month
- June
Galerucella sagittariae
- Group
- Beetles
- Records since 2000
- 382
- Peak month
- June
Neolimnomyia filata
- Group
- True flies
- Records since 2000
- 382
- Peak month
- June
Brandt's Bat
- Group
- Mammals
- Records since 2000
- 381
- Scientific name
- Myotis brandtii
Hypnoidus riparius
- Group
- Beetles
- Records since 2000
- 380
- Peak month
- June
Satyr pug
- Group
- Butterflies and moths
- Records since 2000
- 380
- Scientific name
- Eupithecia satyrata
Sweet-briar
- Group
- Flowering plants
- Records since 2000
- 380
- Scientific name
- Rosa rubiginosa
Thricops semicinereus
- Group
- True flies
- Records since 2000
- 379
- Peak month
- June
Velella velella
- Group
- Jellyfish, corals and anemones
- Records since 2000
- 379
- Peak month
- June
Cetraria muricata
- Group
- Lichens
- Records since 2000
- 377
- Peak month
- June
Cryptonevra flavitarsis
- Group
- True flies
- Records since 2000
- 376
- Peak month
- June
Eulalia ornata
- Group
- Worms (annelids)
- Records since 2000
- 376
- Peak month
- June
Heteromyza rotundicornis
- Group
- True flies
- Records since 2000
- 376
- Peak month
- June
Ochthebius dilatatus
- Group
- Beetles
- Records since 2000
- 376
- Peak month
- June
Dorytomus taeniatus
- Group
- Beetles
- Records since 2000
- 375
- Peak month
- June