Agonum viduum
- Group
- Beetles
- Records since 2000
- 433
- Peak month
- June
Slender Thistle
- Group
- Flowering plants
- Records since 2000
- 433
- Scientific name
- Carduus tenuiflorus
Pyrenodesmia variabilis
- Group
- Lichens
- Records since 2000
- 431
- Peak month
- June
Red-necked footman
- Group
- Butterflies and moths
- Records since 2000
- 431
- Scientific name
- Atolmis rubricollis
Plateumaris discolor
- Group
- Beetles
- Records since 2000
- 430
- Peak month
- June
Clubiona reclusa
- Group
- Spiders
- Records since 2000
- 429
- Peak month
- June
Drilonereis filum
- Group
- Worms (annelids)
- Records since 2000
- 429
- Peak month
- June
Rim lichen
- Group
- Lichens
- Records since 2000
- 429
- Scientific name
- Lecanora saligna
Euophrys frontalis
- Group
- Spiders
- Records since 2000
- 428
- Peak month
- June
Pachnolepia pruinata
- Group
- Lichens
- Records since 2000
- 428
- Peak month
- June
Philonthus cognatus
- Group
- Beetles
- Records since 2000
- 428
- Peak month
- June
Spelobia clunipes
- Group
- True flies
- Records since 2000
- 428
- Peak month
- June
Torodinium robustum
- Group
- Microorganisms and protists
- Records since 2000
- 428
- Peak month
- June
Scymnus frontalis
- Group
- Beetles
- Records since 2000
- 427
- Peak month
- June
Hydroptila tineoides
- Group
- Caddisflies
- Records since 2000
- 426
- Peak month
- June
Moonwort
- Group
- Ferns and horsetails
- Records since 2000
- 426
- Scientific name
- Botrychium lunaria
A Spider-hunting wasp
- Group
- Bees, wasps and ants
- Records since 2000
- 425
- Scientific name
- Tachysphex pompiliformis
Eribolus hungaricus
- Group
- True flies
- Records since 2000
- 425
- Peak month
- June
Iris Sawfly
- Group
- Bees, wasps and ants
- Records since 2000
- 425
- Scientific name
- Rhadinoceraea micans
Leistus terminatus
- Group
- Beetles
- Records since 2000
- 424
- Peak month
- June
Phyllodromia melanocephala
- Group
- True flies
- Records since 2000
- 424
- Peak month
- June
Roller
- Group
- Birds
- Records since 2000
- 424
- Scientific name
- Coracias garrulus
Olibrus affinis
- Group
- Beetles
- Records since 2000
- 423
- Peak month
- June
Small seraphim
- Group
- Butterflies and moths
- Records since 2000
- 423
- Scientific name
- Pterapherapteryx sexalata
Zacladus geranii
- Group
- Beetles
- Records since 2000
- 421
- Peak month
- June
Bristle bent
- Group
- Flowering plants
- Records since 2000
- 420
- Scientific name
- Alpagrostis setacea
Jacob's-ladder
- Group
- Flowering plants
- Records since 2000
- 420
- Scientific name
- Polemonium caeruleum
Microchrysa cyaneiventris
- Group
- True flies
- Records since 2000
- 418
- Peak month
- June
Zophomyia temula
- Group
- True flies
- Records since 2000
- 418
- Peak month
- June
Psallus varians
- Group
- True bugs
- Records since 2000
- 414
- Peak month
- June
Slender Trefoil
- Group
- Flowering plants
- Records since 2000
- 413
- Scientific name
- Trifolium micranthum
Smaller Noterus
- Group
- Beetles
- Records since 2000
- 413
- Scientific name
- Noterus crassicornis
Chrysolina hyperici
- Group
- Beetles
- Records since 2000
- 412
- Peak month
- June
Leiopus nebulosus
- Group
- Beetles
- Records since 2000
- 412
- Peak month
- June
Acrossus depressus
- Group
- Beetles
- Records since 2000
- 411
- Peak month
- June
Black Cherry Aphid
- Group
- True bugs
- Records since 2000
- 411
- Scientific name
- Myzus cerasi
Willow Gall Weevil
- Group
- Beetles
- Records since 2000
- 411
- Scientific name
- Archarius salicivorus
Polypedilum nubeculosum
- Group
- True flies
- Records since 2000
- 410
- Peak month
- June
Euphylidorea aperta
- Group
- True flies
- Records since 2000
- 409
- Peak month
- June
Molophilus cinereifrons
- Group
- True flies
- Records since 2000
- 408
- Peak month
- June
Annual Beard-grass
- Group
- Flowering plants
- Records since 2000
- 407
- Scientific name
- Polypogon monspeliensis
Parapleustes bicuspis
- Group
- Crustaceans
- Records since 2000
- 405
- Peak month
- June
Barbilophozia hatcheri
- Group
- Liverworts
- Records since 2000
- 404
- Peak month
- June
Haliplus heydeni
- Group
- Beetles
- Records since 2000
- 404
- Peak month
- June
Lathrobium brunnipes
- Group
- Beetles
- Records since 2000
- 404
- Peak month
- June
Scribble lichen
- Group
- Lichens
- Records since 2000
- 403
- Scientific name
- Opegrapha niveoatra
Bromus commutatus
- Group
- Flowering plants
- Records since 2000
- 402
- Peak month
- June
Cyclophora linearia
- Group
- Butterflies and moths
- Records since 2000
- 402
- Peak month
- June