Cantharellus amethysteus
- Group
- Fungi
- Records since 2000
- 85
- Peak month
- September
Hydnellum cumulatum
- Group
- Fungi
- Records since 2000
- 85
- Peak month
- September
Inocybe margaritispora
- Group
- Fungi
- Records since 2000
- 85
- Peak month
- September
Rose of Sharon
- Group
- Flowering plants
- Records since 2000
- 85
- Scientific name
- Hibiscus syriacus
Achnanthidium atomoides
- Group
- Seaweeds and algae
- Records since 2000
- 84
- Peak month
- September
Alder Flycatcher
- Group
- Birds
- Records since 2000
- 84
- Scientific name
- Empidonax alnorum
Cephalothrix linearis
- Group
- Other invertebrates
- Records since 2000
- 84
- Peak month
- September
Cortinarius stillatitius
- Group
- Fungi
- Records since 2000
- 84
- Peak month
- September
Epirrita filigrammaria
- Group
- Butterflies and moths
- Records since 2000
- 84
- Peak month
- September
Limacella delicata
- Group
- Fungi
- Records since 2000
- 84
- Peak month
- September
Liriomyza strigata
- Group
- True flies
- Records since 2000
- 84
- Peak month
- September
Lithophyllum pustulatum
- Group
- Seaweeds and algae
- Records since 2000
- 84
- Peak month
- September
Membraniporella nitida
- Group
- Bryozoans
- Records since 2000
- 84
- Peak month
- September
Touch-me-not Balsam
- Group
- Flowering plants
- Records since 2000
- 84
- Scientific name
- Impatiens noli-tangere
Trechispora nivea
- Group
- Fungi
- Records since 2000
- 84
- Peak month
- September
White-headed duck
- Group
- Birds
- Records since 2000
- 84
- Scientific name
- Oxyura leucocephala
Agathidium varians
- Group
- Beetles
- Records since 2000
- 83
- Peak month
- September
Aplidium proliferum
- Group
- Sea squirts
- Records since 2000
- 83
- Peak month
- September
Eatonina fulgida
- Group
- Molluscs
- Records since 2000
- 83
- Peak month
- September
Mycoacia aurea
- Group
- Fungi
- Records since 2000
- 83
- Peak month
- September
Navicula trivialis
- Group
- Seaweeds and algae
- Records since 2000
- 83
- Peak month
- September
Short-styled Field-rose
- Group
- Flowering plants
- Records since 2000
- 83
- Scientific name
- Rosa stylosa
Convolvulus leafminer
- Group
- Butterflies and moths
- Records since 2000
- 82
- Scientific name
- Bedellia somnulentella
Cup lichen
- Group
- Lichens
- Records since 2000
- 82
- Scientific name
- Cladonia rei
Golovinomyces monardae
- Group
- Fungi
- Records since 2000
- 82
- Peak month
- September
Hydrobia acuta
- Group
- Molluscs
- Records since 2000
- 82
- Peak month
- September
Longitarsus lycopi
- Group
- Beetles
- Records since 2000
- 82
- Peak month
- September
Macrodiplosis volvens
- Group
- True flies
- Records since 2000
- 82
- Peak month
- September
Navicula cryptotenelloides
- Group
- Seaweeds and algae
- Records since 2000
- 82
- Peak month
- September
Pedicia straminea
- Group
- True flies
- Records since 2000
- 82
- Peak month
- September
Sibinia primita
- Group
- Beetles
- Records since 2000
- 82
- Peak month
- September
Sphaeropsis sapinea
- Group
- Fungi
- Records since 2000
- 82
- Peak month
- September
Tabellaria fenestrata
- Group
- Seaweeds and algae
- Records since 2000
- 82
- Peak month
- September
Atrichum moss
- Group
- Mosses
- Records since 2000
- 81
- Scientific name
- Atrichum tenellum
Bogbodia uda
- Group
- Fungi
- Records since 2000
- 81
- Peak month
- September
Garveia nutans
- Group
- Jellyfish, corals and anemones
- Records since 2000
- 81
- Peak month
- September
Geranomyia unicolor
- Group
- True flies
- Records since 2000
- 81
- Peak month
- September
Nehemitropia lividipennis
- Group
- Beetles
- Records since 2000
- 81
- Peak month
- September
Ophiura sarsii
- Group
- Starfish and sea urchins
- Records since 2000
- 81
- Peak month
- September
Pechipogo plumigeralis
- Group
- Butterflies and moths
- Records since 2000
- 81
- Peak month
- September
Scarlet Ibis
- Group
- Birds
- Records since 2000
- 81
- Scientific name
- Eudocimus ruber
Sphacelaria cirrosa
- Group
- Seaweeds and algae
- Records since 2000
- 81
- Peak month
- September
Chaetoceros decipiens
- Group
- Seaweeds and algae
- Records since 2000
- 80
- Peak month
- September
Delphacodes venosus
- Group
- True bugs
- Records since 2000
- 80
- Peak month
- September
Lanzia echinophila
- Group
- Fungi
- Records since 2000
- 80
- Peak month
- September
Portuguese Blenny
- Group
- Fish
- Records since 2000
- 80
- Scientific name
- Parablennius ruber
Short-billed Dowitcher
- Group
- Birds
- Records since 2000
- 80
- Scientific name
- Limnodromus griseus
A ribbon worm
- Group
- Other invertebrates
- Records since 2000
- 79
- Scientific name
- Tetrastemma robertianae