When it is recorded
Jan0
Feb1
Mar47
Apr438
May839
Jun227
Jul29
Aug1
Sep3
Oct0
Nov0
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Norfolk | England | 232 | |
| 2 | Oxfordshire | England | 96 | |
| 3 | Gloucestershire | England | 76 | |
| 4 | Cambridgeshire | England | 61 | |
| 5 | Kent | England | 43 | |
| 6 | Dorset | England | 30 | |
| 7 | Swansea | Wales | 25 | |
| 8 | Suffolk | England | 24 | |
| 9 | Surrey | England | 18 | |
| 10 | Rutland | England | 18 | |
| 11 | Somerset | England | 16 | |
| 12 | Worcestershire | England | 11 | |
| 13 | Northamptonshire | England | 8 | |
| 14 | West Berkshire | England | 8 | |
| 15 | Bedford | England | 8 |
1,568 England29 Wales2 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 33 counties in all.
About this species
- Records since 2000
- 1,599
- Peak month
- May
- Counties with records
- 33
- Scientific name
- Osmia bicolor
- Also known as
- Two Coloured Mason Bee
- Group
- Bees, wasps and ants
- NBN Atlas records since 2000
- 1,565
- Most recorded in
- Norfolk, Oxfordshire, Gloucestershire, Cambridgeshire
- Conservation designations
- Rare and scarce (non-IUCN status)
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Hymenoptera
- Family
- Megachilidae
- Genus
- Osmia
- Name with authority
- Osmia bicolor (Schrank, 1781)
- Described
- 1781
- Contributing datasets
- 13
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q2938169 · GBIF 5039228