Heterosphaeria patella
- Group
- Fungi
- Records since 2000
- 94
- Peak month
- May
Leptognathia paramanca
- Group
- Crustaceans
- Records since 2000
- 94
- Peak month
- May
Melphidippella macra
- Group
- Crustaceans
- Records since 2000
- 94
- Peak month
- May
Pancalia schwarzella
- Group
- Butterflies and moths
- Records since 2000
- 94
- Peak month
- May
Stenomacrus deletus
- Group
- Bees, wasps and ants
- Records since 2000
- 94
- Peak month
- May
Dalmatian Pelican
- Group
- Birds
- Records since 2000
- 93
- Scientific name
- Pelecanus crispus
Miscogaster maculata
- Group
- Bees, wasps and ants
- Records since 2000
- 93
- Peak month
- May
Pyrausta nigrata
- Group
- Butterflies and moths
- Records since 2000
- 93
- Peak month
- May
Tenthredo zona
- Group
- Bees, wasps and ants
- Records since 2000
- 93
- Peak month
- May
Achnanthidium delicatulum
- Group
- Seaweeds and algae
- Records since 2000
- 92
- Peak month
- May
Alianta incana
- Group
- Beetles
- Records since 2000
- 92
- Peak month
- May
Ampedus sanguinolentus
- Group
- Beetles
- Records since 2000
- 92
- Peak month
- May
Bearded iris
- Group
- Flowering plants
- Records since 2000
- 92
- Scientific name
- Iris germanica
Hyalopeziza millepunctata
- Group
- Fungi
- Records since 2000
- 92
- Peak month
- May
Philonthus splendens
- Group
- Beetles
- Records since 2000
- 92
- Peak month
- May
Rhagio notatus
- Group
- True flies
- Records since 2000
- 92
- Peak month
- May
Rim lichen
- Group
- Lichens
- Records since 2000
- 92
- Scientific name
- Lecanora epanora
Serpentine solenopsora
- Group
- Lichens
- Records since 2000
- 92
- Scientific name
- Solenopsora liparina
Sporodictyon cruentum
- Group
- Fungi
- Records since 2000
- 92
- Peak month
- May
A lichen
- Group
- Lichens
- Records since 2000
- 91
- Scientific name
- Baeomyces placophyllus
Abrothallus welwitschii
- Group
- Fungi
- Records since 2000
- 91
- Peak month
- May
Aegires punctilucens
- Group
- Molluscs
- Records since 2000
- 91
- Peak month
- May
Arge gracilicornis
- Group
- Bees, wasps and ants
- Records since 2000
- 91
- Peak month
- May
Blistered jelly lichen; Jelly lichen
- Group
- Lichens
- Records since 2000
- 91
- Scientific name
- Collema nigrescens
Chaetoceros danicus
- Group
- Seaweeds and algae
- Records since 2000
- 91
- Peak month
- May
Coralroot Orchid
- Group
- Flowering plants
- Records since 2000
- 91
- Scientific name
- Corallorhiza trifida
Corynoneura scutellata
- Group
- True flies
- Records since 2000
- 91
- Peak month
- May
Herteliana gagei
- Group
- Lichens
- Records since 2000
- 91
- Peak month
- May
Lampronia oehlmaniella
- Group
- Butterflies and moths
- Records since 2000
- 91
- Peak month
- May
Oecetis notata
- Group
- Caddisflies
- Records since 2000
- 91
- Peak month
- May
Rhamphomyia pilifer
- Group
- True flies
- Records since 2000
- 91
- Peak month
- May
Thracia gracilis
- Group
- Molluscs
- Records since 2000
- 91
- Peak month
- May
White-cheeked Pintail
- Group
- Birds
- Records since 2000
- 91
- Scientific name
- Anas bahamensis
Blepharipa pratensis
- Group
- True flies
- Records since 2000
- 90
- Peak month
- May
Macrophya ribis
- Group
- Bees, wasps and ants
- Records since 2000
- 90
- Peak month
- May
Microbotryum silenes-inflatae
- Group
- Fungi
- Records since 2000
- 90
- Peak month
- May
Monopseudocuma gilsoni
- Group
- Crustaceans
- Records since 2000
- 90
- Peak month
- May
Nannonyx goesii
- Group
- Crustaceans
- Records since 2000
- 90
- Peak month
- May
Pipiza luteitarsis
- Group
- True flies
- Records since 2000
- 90
- Peak month
- May
Tuberculina sbrozzii
- Group
- Fungi
- Records since 2000
- 90
- Peak month
- May
Winter-cress
- Group
- Flowering plants
- Records since 2000
- 90
- Scientific name
- Barbarea vulgaris
American bird cherry
- Group
- Flowering plants
- Records since 2000
- 89
- Scientific name
- Prunus serotina
Birchbark dot lichen
- Group
- Fungi
- Records since 2000
- 89
- Scientific name
- Leptorhaphis epidermidis
Boletina basalis
- Group
- True flies
- Records since 2000
- 89
- Peak month
- May
Cratichneumon rufifrons
- Group
- Bees, wasps and ants
- Records since 2000
- 89
- Peak month
- May
Ctenodrilus serratus
- Group
- Worms (annelids)
- Records since 2000
- 89
- Peak month
- May
Diplocephalus picinus
- Group
- Spiders
- Records since 2000
- 89
- Peak month
- May
Dorytomus tortrix
- Group
- Beetles
- Records since 2000
- 89
- Peak month
- May