Lopus decolor
- Group
- True bugs
- Records since 2000
- 257
- Peak month
- July
Mountain Avens
- Group
- Flowering plants
- Records since 2000
- 257
- Scientific name
- Dryas octopetala
Pin head sea squirt
- Group
- Sea squirts
- Records since 2000
- 257
- Scientific name
- Pycnoclavella stolonialis
Purple Willow
- Group
- Flowering plants
- Records since 2000
- 257
- Scientific name
- Salix purpurea
Black-winged Kite
- Group
- Birds
- Records since 2000
- 256
- Scientific name
- Elanus caeruleus
Cerodontha denticornis
- Group
- True flies
- Records since 2000
- 256
- Peak month
- July
Chamaemyia flavipalpis
- Group
- True flies
- Records since 2000
- 256
- Peak month
- July
Chamaemyia herbarum
- Group
- True flies
- Records since 2000
- 256
- Peak month
- July
Polymerus unifasciatus
- Group
- True bugs
- Records since 2000
- 256
- Peak month
- July
Ceratapion carduorum
- Group
- Beetles
- Records since 2000
- 255
- Peak month
- July
Elegant Tern
- Group
- Birds
- Records since 2000
- 255
- Scientific name
- Thalasseus elegans
Large-flowered Hemp-nettle
- Group
- Flowering plants
- Records since 2000
- 255
- Scientific name
- Galeopsis speciosa
Moth Mullein
- Group
- Flowering plants
- Records since 2000
- 255
- Scientific name
- Verbascum blattaria
Phorbas fictitius
- Group
- Sponges
- Records since 2000
- 255
- Peak month
- July
Caloptilia rufipennella
- Group
- Butterflies and moths
- Records since 2000
- 254
- Peak month
- July
Grass emerald
- Group
- Butterflies and moths
- Records since 2000
- 254
- Scientific name
- Pseudoterpna pruinata
Haworths pug
- Group
- Butterflies and moths
- Records since 2000
- 254
- Scientific name
- Eupithecia haworthiata
Ulva compressa
- Group
- Seaweeds and algae
- Records since 2000
- 254
- Peak month
- July
Oulema duftschmidi
- Group
- Beetles
- Records since 2000
- 253
- Peak month
- July
Robertus lividus
- Group
- Spiders
- Records since 2000
- 253
- Peak month
- July
Ocytata pallipes
- Group
- True flies
- Records since 2000
- 252
- Peak month
- July
Tetanocera hyalipennis
- Group
- True flies
- Records since 2000
- 252
- Peak month
- July
A cranefly
- Group
- True flies
- Records since 2000
- 251
- Scientific name
- Tipula cava
Arachnospila anceps
- Group
- Bees, wasps and ants
- Records since 2000
- 251
- Peak month
- July
Polymerus nigritus
- Group
- True bugs
- Records since 2000
- 251
- Peak month
- July
Sphaerophoria taeniata
- Group
- True flies
- Records since 2000
- 251
- Peak month
- July
Myrianida prolifera
- Group
- Worms (annelids)
- Records since 2000
- 250
- Peak month
- July
Sciocoris cursitans
- Group
- True bugs
- Records since 2000
- 250
- Peak month
- July
Bithia spreta
- Group
- True flies
- Records since 2000
- 249
- Peak month
- July
Pale Butterwort
- Group
- Flowering plants
- Records since 2000
- 249
- Scientific name
- Pinguicula lusitanica
Ptilodon cucullina
- Group
- Butterflies and moths
- Records since 2000
- 249
- Peak month
- July
Terellia tussilaginis
- Group
- True flies
- Records since 2000
- 249
- Peak month
- July
Gampsocoris punctipes
- Group
- True bugs
- Records since 2000
- 248
- Peak month
- July
Gattyana cirrosa
- Group
- Worms (annelids)
- Records since 2000
- 248
- Peak month
- July
Macrochaeta helgolandica
- Group
- Worms (annelids)
- Records since 2000
- 248
- Peak month
- July
Melitta haemorrhoidalis
- Group
- Bees, wasps and ants
- Records since 2000
- 248
- Peak month
- July
Rubus vestitus
- Group
- Flowering plants
- Records since 2000
- 248
- Peak month
- July
Trichopria picipes
- Group
- Bees, wasps and ants
- Records since 2000
- 248
- Peak month
- July
Zora spinimana
- Group
- Spiders
- Records since 2000
- 248
- Peak month
- July
Carex oederi
- Group
- Flowering plants
- Records since 2000
- 247
- Peak month
- July
Opacifrons humida
- Group
- True flies
- Records since 2000
- 247
- Peak month
- July
Uromyces viciae-fabae
- Group
- Fungi
- Records since 2000
- 247
- Peak month
- July
Scoparia cembrella
- Group
- Butterflies and moths
- Records since 2000
- 246
- Peak month
- July
Meiosimyza decempunctata
- Group
- True flies
- Records since 2000
- 244
- Peak month
- July
Melitta leporina
- Group
- Bees, wasps and ants
- Records since 2000
- 244
- Peak month
- July
Aphelochaeta filiformis
- Group
- Worms (annelids)
- Records since 2000
- 243
- Peak month
- July
Botrylloides violaceus
- Group
- Sea squirts
- Records since 2000
- 243
- Peak month
- July
Dwarf streak-moss
- Group
- Mosses
- Records since 2000
- 243
- Scientific name
- Rhabdoweisia fugax