When it is recorded
Jan0
Feb0
Mar4
Apr181
May514
Jun438
Jul135
Aug39
Sep7
Oct1
Nov1
Dec1
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Worcestershire | England | 104 | |
| 2 | Cambridgeshire | England | 50 | |
| 3 | Kent | England | 45 | |
| 4 | Norfolk | England | 37 | |
| 5 | Surrey | England | 32 | |
| 6 | Northamptonshire | England | 31 | |
| 7 | Rutland | England | 28 | |
| 8 | Milton Keynes | England | 26 | |
| 9 | Suffolk | England | 20 | |
| 10 | Devon | England | 18 | |
| 11 | Dorset | England | 17 | |
| 12 | Powys | Wales | 17 | |
| 13 | Wirral | England | 17 | |
| 14 | Gloucestershire | England | 16 | |
| 15 | North Tyneside | England | 16 |
1,327 England9 Scotland63 Wales12 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 72 counties in all.
About this species
- Records since 2000
- 1,412
- Peak month
- May
- Counties with records
- 72
- Scientific name
- Osmia caerulescens
- Also known as
- Blue Mason Bee
- Group
- Bees, wasps and ants
- NBN Atlas records since 2000
- 1,320
- Most recorded in
- Worcestershire, Cambridgeshire
- Conservation designations
- Scottish Biodiversity List
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Hymenoptera
- Family
- Megachilidae
- Genus
- Osmia
- Name with authority
- Osmia caerulescens (Linnaeus, 1758)
- Described
- 1758
- Contributing datasets
- 18
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q2388784 · GBIF 5039096