Common Carder Bee
- Peak month
- August
- Records since 2000
- 124,859
- Scientific name
- Bombus pascuorum
Buff-tailed Bumble Bee
- Peak month
- April
- Records since 2000
- 88,448
- Scientific name
- Bombus terrestris
Large Red Tailed Bumble Bee
- Peak month
- July
- Records since 2000
- 68,667
- Scientific name
- Bombus lapidarius
Western honey bee
- Peak month
- July
- Records since 2000
- 51,449
- Scientific name
- Apis mellifera
White-tailed Bumble Bee
- Peak month
- July
- Records since 2000
- 40,355
- Scientific name
- Bombus lucorum
Early Bumble Bee
- Peak month
- June
- Records since 2000
- 38,075
- Scientific name
- Bombus pratorum
Tree Bumblebee
- Peak month
- June
- Records since 2000
- 35,931
- Scientific name
- Bombus hypnorum
Small Garden Bumble Bee
- Peak month
- June
- Records since 2000
- 24,422
- Scientific name
- Bombus hortorum
Hairy Footed Flower Bee
- Peak month
- April
- Records since 2000
- 15,558
- Scientific name
- Anthophora plumipes
European Hornet
- Peak month
- September
- Records since 2000
- 14,599
- Scientific name
- Vespa crabro
Ivy Bee
- Peak month
- September
- Records since 2000
- 10,833
- Scientific name
- Colletes hederae
Common Wasp, Common yellow jacket
- Peak month
- August
- Records since 2000
- 10,694
- Scientific name
- Vespula vulgaris
Red Mason Bee
- Peak month
- April
- Records since 2000
- 9,008
- Scientific name
- Osmia bicornis
Tawny Mining Bee
- Peak month
- April
- Records since 2000
- 8,881
- Scientific name
- Andrena fulva
Vestal Cuckoo Bee
- Peak month
- June
- Records since 2000
- 8,401
- Scientific name
- Bombus vestalis
Grey Mining Bee
- Peak month
- April
- Records since 2000
- 8,242
- Scientific name
- Andrena cineraria
Early Mining Bee
- Peak month
- May
- Records since 2000
- 7,566
- Scientific name
- Andrena haemorrhoa
Woodland Red Ant
- Peak month
- August
- Records since 2000
- 4,639
- Scientific name
- Myrmica ruginodis
Carder Bumble Bee
- Peak month
- August
- Records since 2000
- 4,638
- Scientific name
- Bombus humilis
Moss Carder Bee
- Peak month
- August
- Records since 2000
- 4,573
- Scientific name
- Bombus muscorum
Small Black Ant
- Peak month
- June
- Records since 2000
- 4,560
- Scientific name
- Lasius niger
Chocolate Mining Bee
- Peak month
- May
- Records since 2000
- 4,456
- Scientific name
- Andrena carantonica
Mountain Bumble Bee
- Peak month
- June
- Records since 2000
- 4,024
- Scientific name
- Bombus monticola
Heath Bumble Bee
- Peak month
- August
- Records since 2000
- 3,910
- Scientific name
- Bombus jonellus
Common Spangle Gall
- Peak month
- September
- Records since 2000
- 3,837
- Scientific name
- Neuroterus quercusbaccarum
Yellow Meadow Ant
- Peak month
- June
- Records since 2000
- 3,810
- Scientific name
- Lasius flavus
Slender Mining Bee
- Peak month
- July
- Records since 2000
- 3,485
- Scientific name
- Lasioglossum calceatum
Gooden's Nomad Bee
- Peak month
- April
- Records since 2000
- 3,424
- Scientific name
- Nomada goodeniana
German Wasp
- Peak month
- August
- Records since 2000
- 3,378
- Scientific name
- Vespula germanica
Buffish Mining Bee
- Peak month
- April
- Records since 2000
- 3,293
- Scientific name
- Andrena nigroaenea
Grey-patched Mining Bee
- Peak month
- April
- Records since 2000
- 3,249
- Scientific name
- Andrena nitida
Gwynne's Mining Bee
- Peak month
- March
- Records since 2000
- 3,046
- Scientific name
- Andrena bicolor
Four-Colored Cuckoo-Bee
- Peak month
- June
- Records since 2000
- 3,040
- Scientific name
- Bombus sylvestris
Shrill Carder Bee
- Peak month
- August
- Records since 2000
- 2,973
- Scientific name
- Bombus sylvarum
Yellow Legged Mining Bee
- Peak month
- April
- Records since 2000
- 2,875
- Scientific name
- Andrena flavipes
Wool-carder Bee
- Peak month
- July
- Records since 2000
- 2,697
- Scientific name
- Anthidium manicatum
Turnip Sawfly
- Peak month
- August
- Records since 2000
- 2,652
- Scientific name
- Athalia rosae
Knopper Gall
- Peak month
- August
- Records since 2000
- 2,645
- Scientific name
- Andricus quercuscalicis
Marble Gall
- Peak month
- September
- Records since 2000
- 2,642
- Scientific name
- Andricus kollari
Hill Cuckoo-Bee
- Peak month
- July
- Records since 2000
- 2,434
- Scientific name
- Bombus rupestris
Bedeguar Gall Causer
- Peak month
- August
- Records since 2000
- 2,311
- Scientific name
- Diplolepis rosae
Orange-legged Furrow Bee
- Peak month
- May
- Records since 2000
- 2,303
- Scientific name
- Halictus rubicundus
Great Yellow Bumble Bee
- Peak month
- August
- Records since 2000
- 2,144
- Scientific name
- Bombus distinguendus
Gypsy Cuckoo Bee
- Peak month
- July
- Records since 2000
- 2,141
- Scientific name
- Bombus bohemicus
Tree Wasp
- Peak month
- July
- Records since 2000
- 2,121
- Scientific name
- Dolichovespula sylvestris
Silk-Button Spangle Gall Wasp
- Peak month
- September
- Records since 2000
- 2,023
- Scientific name
- Neuroterus numismalis
Marsham's Nomad Bee
- Peak month
- May
- Records since 2000
- 1,931
- Scientific name
- Nomada marshamella
Formica lemani
- Peak month
- August
- Records since 2000
- 1,879
- Group
- Bees, wasps and ants