A solitary bee
- Group
- Bees, wasps and ants
- Records since 2000
- 355
- Scientific name
- Sphecodes pellucidus
Agonum micans
- Group
- Beetles
- Records since 2000
- 355
- Peak month
- May
Hydraena testacea
- Group
- Beetles
- Records since 2000
- 355
- Peak month
- May
Jelly lichen
- Group
- Lichens
- Records since 2000
- 355
- Scientific name
- Collema subflaccidum
Pepper dulse
- Group
- Seaweeds and algae
- Records since 2000
- 355
- Scientific name
- Osmundea osmunda
Aethes smeathmanniana
- Group
- Butterflies and moths
- Records since 2000
- 354
- Peak month
- May
Lunar thorn
- Group
- Butterflies and moths
- Records since 2000
- 353
- Scientific name
- Selenia lunularia
Parapsectra nana
- Group
- True flies
- Records since 2000
- 353
- Peak month
- May
Parmeliopsis hyperopta
- Group
- Lichens
- Records since 2000
- 353
- Peak month
- May
Phyllobius glaucus
- Group
- Beetles
- Records since 2000
- 353
- Peak month
- May
Thin-spiked Wood-sedge
- Group
- Flowering plants
- Records since 2000
- 353
- Scientific name
- Carex strigosa
Cionus hortulanus
- Group
- Beetles
- Records since 2000
- 352
- Peak month
- May
Plagiosterna aenea
- Group
- Beetles
- Records since 2000
- 352
- Peak month
- May
Arthopyrenia salicis
- Group
- Fungi
- Records since 2000
- 350
- Peak month
- May
Chorebus aphantus
- Group
- Bees, wasps and ants
- Records since 2000
- 350
- Peak month
- May
Glaucous shears
- Group
- Butterflies and moths
- Records since 2000
- 350
- Scientific name
- Papestra biren
Eastern Subalpine Warbler
- Group
- Birds
- Records since 2000
- 349
- Scientific name
- Curruca cantillans
Phaonia palpata
- Group
- True flies
- Records since 2000
- 349
- Peak month
- May
Platycheirus ciliger
- Group
- True flies
- Records since 2000
- 349
- Peak month
- May
Puccinia vincae
- Group
- Fungi
- Records since 2000
- 349
- Peak month
- May
Ampharete octocirrata
- Group
- Worms (annelids)
- Records since 2000
- 348
- Peak month
- May
Yponomeuta cagnagellus
- Group
- Butterflies and moths
- Records since 2000
- 348
- Peak month
- May
Lysianassa ceratina
- Group
- Crustaceans
- Records since 2000
- 347
- Peak month
- May
Strophosoma sus
- Group
- Beetles
- Records since 2000
- 347
- Peak month
- May
Yellow-flowered strawberry
- Group
- Flowering plants
- Records since 2000
- 347
- Scientific name
- Potentilla indica
Platystoma seminationis
- Group
- True flies
- Records since 2000
- 345
- Peak month
- May
Rhizophagus bipustulatus
- Group
- Beetles
- Records since 2000
- 344
- Peak month
- May
Yellow bush lupine
- Group
- Flowering plants
- Records since 2000
- 343
- Scientific name
- Lupinus arboreus
Gelidium spinosum
- Group
- Seaweeds and algae
- Records since 2000
- 342
- Peak month
- May
A fungus
- Group
- Fungi
- Records since 2000
- 341
- Scientific name
- Eopyrenula grandicula
Anaspis garneysi
- Group
- Beetles
- Records since 2000
- 340
- Peak month
- May
Gerris argentatus
- Group
- True bugs
- Records since 2000
- 340
- Peak month
- May
Eloeophila maculata
- Group
- True flies
- Records since 2000
- 339
- Peak month
- May
Eumerus funeralis
- Group
- True flies
- Records since 2000
- 339
- Peak month
- May
Tryphosella sarsi
- Group
- Crustaceans
- Records since 2000
- 339
- Peak month
- May
Blastenia ferruginea
- Group
- Lichens
- Records since 2000
- 338
- Peak month
- May
Anyphaena accentuata
- Group
- Spiders
- Records since 2000
- 337
- Peak month
- May
Acalles misellus
- Group
- Beetles
- Records since 2000
- 335
- Peak month
- May
Coleophora serratella
- Group
- Butterflies and moths
- Records since 2000
- 335
- Peak month
- May
Small yellow underwing
- Group
- Butterflies and moths
- Records since 2000
- 335
- Scientific name
- Panemeria tenebrata
Andrena angustior
- Group
- Bees, wasps and ants
- Records since 2000
- 333
- Peak month
- May
Eulalia expusilla
- Group
- Worms (annelids)
- Records since 2000
- 333
- Peak month
- May
Hydrotaea cyrtoneurina
- Group
- True flies
- Records since 2000
- 333
- Peak month
- May
Meticulous neoascia fly
- Group
- True flies
- Records since 2000
- 333
- Scientific name
- Neoascia meticulosa
A Lichen
- Group
- Lichens
- Records since 2000
- 332
- Scientific name
- Micarea stipitata
Micarea leprosula
- Group
- Lichens
- Records since 2000
- 332
- Peak month
- May
Dicranota pavida
- Group
- True flies
- Records since 2000
- 331
- Peak month
- May
Montacuta substriata
- Group
- Molluscs
- Records since 2000
- 330
- Peak month
- May