Rock Pipit
- Group
- Birds
- Peak month
- October
- Records since 2000
- 90,101
Described in 1798
81 species
European common squid
- Group
- Molluscs
- Peak month
- February
- Records since 2000
- 23,430
Keeled Skimmer
- Group
- Dragonflies and damselflies
- Peak month
- July
- Records since 2000
- 18,845
Common Squid
- Group
- Molluscs
- Peak month
- October
- Records since 2000
- 6,543
Chaetopteryx villosa
- Group
- Caddisflies
- Peak month
- May
- Records since 2000
- 5,313
Curled Octopus
- Group
- Molluscs
- Peak month
- August
- Records since 2000
- 5,022
Anacaena globula
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 4,520
Flying Crab
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 3,505
European dark harp ground beetle
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 2,069
Helophorus grandis
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 1,777
Common Rose Fusehorn
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 1,740
Badister bullatus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 1,593
Flavous Nomad Bee
- Group
- Bees, wasps and ants
- Peak month
- May
- Records since 2000
- 1,383
Tree Damsel Bug
- Group
- True bugs
- Peak month
- August
- Records since 2000
- 1,341
Harvestman
- Group
- Mites, harvestmen and other arachnids
- Peak month
- August
- Records since 2000
- 1,316
Limnephilus vittatus
- Group
- Caddisflies
- Peak month
- September
- Records since 2000
- 1,294
Amara tibialis
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 1,233
Cheilosia variabilis
- Group
- True flies
- Peak month
- May
- Records since 2000
- 1,169
Fork Tailed Flower Bee
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 1,111
Melinopterus sphacelatus
- Group
- Beetles
- Peak month
- April
- Records since 2000
- 1,037
Hydroporus tristis
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 1,001
Calodromius spilotus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 940
Brown Ant
- Group
- Bees, wasps and ants
- Peak month
- May
- Records since 2000
- 901
Spotted diving beetle
- Group
- Beetles
- Peak month
- April
- Records since 2000
- 846
Painted Nomad Bee
- Group
- Bees, wasps and ants
- Peak month
- April
- Records since 2000
- 835
European flying squid
- Group
- Molluscs
- Peak month
- September
- Records since 2000
- 785
Jet Ant
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 751
Silpha tristis
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 734
Green-eyed Flower Bee
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 712
Phasia obesa
- Group
- True flies
- Peak month
- August
- Records since 2000
- 689
Oxystoma pomonae
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 620
Yellow-legged Water-snipefly
- Group
- True flies
- Peak month
- May
- Records since 2000
- 540
Leptacis tipulae
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 530
Marsh Warbler/Eurasian Reed Warbler
- Group
- Birds
- Peak month
- June
- Records since 2000
- 524
Slave-making Ant
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 524
Formica cunicularia
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 498
Volinus sticticus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 458
Neglected rustic
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 447
Migrant spreadwing
- Group
- Dragonflies and damselflies
- Peak month
- August
- Records since 2000
- 443
Sitona sulcifrons
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 437
Eutomostethus ephippium
- Group
- Bees, wasps and ants
- Peak month
- May
- Records since 2000
- 418
Agabus affinis
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 368
Acrobasis repandana
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 354
Brachmia blandella
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 328
Ancistrocerus gazella
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 326
Euglenes oculatus
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 285
Ephistemus globulus
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 275
Acrocercops brongniardella
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 261
Anthophora quadrimaculata
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 260
Odeles marginata
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 233
Nomada zonata
- Group
- Bees, wasps and ants
- Peak month
- April
- Records since 2000
- 215
Nebrioporus assimilis
- Group
- Beetles
- Peak month
- August
- Records since 2000
- 209
Podabrus alpinus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 204
Pterostichus anthracinus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 195
Large Yellow-Faced Bee
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 193
Leiodes rufipennis
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 187
Spotted snake millipede
- Group
- Millipedes
- Peak month
- April
- Records since 2000
- 183
A marine gastropod
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 179
Psenulus pallipes
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 167
Arctic diver
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 166
Epitonium clathratulum
- Group
- Molluscs
- Peak month
- June
- Records since 2000
- 161
Synuchus vivalis
- Group
- Beetles
- Peak month
- August
- Records since 2000
- 152
Platycephala planifrons
- Group
- True flies
- Peak month
- July
- Records since 2000
- 151
Epinotia caprana
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 147
Ochthebius marinus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 145
Cercyon analis
- Group
- Beetles
- Peak month
- August
- Records since 2000
- 141
Mordellistena variegata
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 138
Ophion obscuratus
- Group
- Bees, wasps and ants
- Peak month
- April
- Records since 2000
- 138
Monostegia abdominalis
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 102
Pancalia schwarzella
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 94
Carabus cancellatus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 88
Choleva agilis
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 75
Odontomyia angulata
- Group
- True flies
- Peak month
- July
- Records since 2000
- 72
Gyrinus minutus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 68
Euconnus hirticollis
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 67
Anisoxya fuscula
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 66
Lissonota histrio
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 62
Mud Wasp
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 62
Cassida prasina
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 60
Helorus anomalipes
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 60
Empis femorata
- Group
- True flies
- Peak month
- May
- Records since 2000
- 56