Pelecopsis parallela
- Group
- Spiders
- Records since 2000
- 78
- Peak month
- May
Suffocated Clover
- Group
- Flowering plants
- Records since 2000
- 78
- Scientific name
- Trifolium suffocatum
Viscosia abyssorum
- Group
- Roundworms
- Records since 2000
- 78
- Peak month
- May
Xylocleptes bispinus
- Group
- Beetles
- Records since 2000
- 78
- Peak month
- May
Actinoptychus splendens
- Group
- Seaweeds and algae
- Records since 2000
- 77
- Peak month
- May
Campylaspis rubicunda
- Group
- Crustaceans
- Records since 2000
- 77
- Peak month
- May
Coleophora troglodytella
- Group
- Butterflies and moths
- Records since 2000
- 77
- Peak month
- May
Forcipomyia nigra
- Group
- True flies
- Records since 2000
- 77
- Peak month
- May
Glyphipterix forsterella
- Group
- Butterflies and moths
- Records since 2000
- 77
- Peak month
- May
Lachnus roboris
- Group
- True bugs
- Records since 2000
- 77
- Peak month
- May
Lonchaea mallochi
- Group
- True flies
- Records since 2000
- 77
- Peak month
- May
Oblique striped
- Group
- Butterflies and moths
- Records since 2000
- 77
- Scientific name
- Phibalapteryx virgata
Pissodes pini
- Group
- Beetles
- Records since 2000
- 77
- Peak month
- May
Soft-leaved Sedge
- Group
- Flowering plants
- Records since 2000
- 77
- Scientific name
- Carex montana
Sphaerophoria fatarum
- Group
- True flies
- Records since 2000
- 77
- Peak month
- May
Tachyerges stigma
- Group
- Beetles
- Records since 2000
- 77
- Peak month
- May
Tadpole Physa
- Group
- Molluscs
- Records since 2000
- 77
- Scientific name
- Physella gyrina
A chafer
- Group
- Beetles
- Records since 2000
- 76
- Scientific name
- Melolontha hippocastani
A sea cucumber
- Group
- Starfish and sea urchins
- Records since 2000
- 76
- Scientific name
- Thyonidium drummondii
Calvitimela aglaea
- Group
- Lichens
- Records since 2000
- 76
- Peak month
- May
Elongated sedge
- Group
- Flowering plants
- Records since 2000
- 76
- Scientific name
- Carex elongata
Pacific bleeding heart
- Group
- Flowering plants
- Records since 2000
- 76
- Scientific name
- Dicentra formosa
Pyrenopeziza urticicola
- Group
- Fungi
- Records since 2000
- 76
- Peak month
- May
Rhopalus maculatus
- Group
- True bugs
- Records since 2000
- 76
- Peak month
- May
Schreckensteinia festaliella
- Group
- Butterflies and moths
- Records since 2000
- 76
- Peak month
- May
Vertebrata thuyoides
- Group
- Seaweeds and algae
- Records since 2000
- 76
- Peak month
- May
Choleva agilis
- Group
- Beetles
- Records since 2000
- 75
- Peak month
- May
Drosophila obscura
- Group
- True flies
- Records since 2000
- 75
- Peak month
- May
Lauxania cylindricornis
- Group
- True flies
- Records since 2000
- 75
- Peak month
- May
Melanella polita
- Group
- Molluscs
- Records since 2000
- 75
- Peak month
- May
Moltoni's Warbler
- Group
- Birds
- Records since 2000
- 75
- Scientific name
- Curruca subalpina
Nitzschia heufleriana
- Group
- Seaweeds and algae
- Records since 2000
- 75
- Peak month
- May
Stenostola dubia
- Group
- Beetles
- Records since 2000
- 75
- Peak month
- May
Aulagromyza hendeliana
- Group
- True flies
- Records since 2000
- 74
- Peak month
- May
Cixius similis
- Group
- True bugs
- Records since 2000
- 74
- Peak month
- May
Dense-Flowered Orchid
- Group
- Flowering plants
- Records since 2000
- 74
- Scientific name
- Neotinea maculata
Gnypeta carbonaria
- Group
- Beetles
- Records since 2000
- 74
- Peak month
- May
Helina maculipennis
- Group
- True flies
- Records since 2000
- 74
- Peak month
- May
Microphor holosericeus
- Group
- True flies
- Records since 2000
- 74
- Peak month
- May
Parasola schroeteri
- Group
- Fungi
- Records since 2000
- 74
- Peak month
- May
Pegoplata nigroscutellata
- Group
- True flies
- Records since 2000
- 74
- Peak month
- May
Trinchesia caerulea
- Group
- Molluscs
- Records since 2000
- 74
- Peak month
- May
Ulothrix flacca
- Group
- Seaweeds and algae
- Records since 2000
- 74
- Peak month
- May
Ampedus elongatulus
- Group
- Beetles
- Records since 2000
- 73
- Peak month
- May
Caterpillar-hunter
- Group
- Beetles
- Records since 2000
- 73
- Scientific name
- Calosoma inquisitor
Chorebus uliginosus
- Group
- Bees, wasps and ants
- Records since 2000
- 73
- Peak month
- May
Megoura viciae
- Group
- True bugs
- Records since 2000
- 73
- Peak month
- May
Opeltia flavorubescens
- Group
- Lichens
- Records since 2000
- 73
- Peak month
- May