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Species · True flies

Drone Fly

Eristalis tenax

28,014Records since 2000
AugustPeak month
126Counties with records

When it is recorded

Jan198
Feb1,031
Mar1,299
Apr587
May1,203
Jun2,858
Jul4,494
Aug6,218
Sep5,892
Oct2,775
Nov736
Dec134

GBIF records by month, 2000–2025 (all years combined).

Where it is recorded

#CountyNationRecordsShare
1Devon England795
2Northamptonshire England793
3Worcestershire England772
4Norfolk England714
5Oxfordshire England642
6Cumbria England629
7Dorset England565
8North Yorkshire England489
9Cornwall England471
10Somerset England471
11Kent England467
12Sefton England435
13East Riding of Yorkshire England418
14Suffolk England359
15Cambridgeshire England332
23,277 England1,371 Scotland2,664 Wales501 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 126 counties in all.

About this species

Records since 2000
28,014
Peak month
August
Counties with records
126
Scientific name
Eristalis tenax
Group
True flies
NBN Atlas records since 2000
24,080
Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Diptera
Family
Syrphidae
Genus
Eristalis
Name with authority
Eristalis tenax (Linnaeus, 1758)
Described
1758
Contributing datasets
46

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q1048880 · GBIF 1541217