This is a leaderboard for 2026 records entered via SEWBReCORD and the LERC Wales app* (*all of Wales included).
The number of taxonomic groups is based on the NBN taxon group terminology. Click here to show the full list.
| Name | No. of Species | No. of Records | No. of Taxon Groups | ||
|---|---|---|---|---|---|
| Mainwaring, Mike | 1 | 1 | 1 | ||
| Maiden, Lyndsey | 16 | 19 | 7 | ||
| Maher, Alison | 1 | 1 | 1 | ||
| Mackeen, Rob | 1 | 1 | 1 | ||
| Macho, Isabel | 2 | 2 | 1 | ||
| Lynch, Roy | 2 | 2 | 2 | ||
| Lu, Hsin-Jung | 30 | 94 | 5 | ||
| Luff, Ian | 1 | 1 | 1 | ||
| Lucas, Andrew | 62 | 147 | 4 | ||
| Lucas, Andrew | 22 | 48 | 9 | ||
| Lowther, Gail | 1 | 1 | 1 | ||
| Loose, Sue | 2 | 2 | 2 | ||
| Lock, Eldra | 69 | 78 | 8 | ||
| Lloyd, Sian | 2 | 2 | 1 | ||
| Lloyd, Jenny | 1 | 1 | 1 | ||
| LK, Nia | 2 | 2 | 2 | ||
| lindley, chris | 2 | 2 | 1 | ||
| Liepins, Tanya | 2 | 3 | 1 | ||
| Lewis, Sorcha | 75 | 174 | 11 | ||
| Lewis, Rhian | 2 | 2 | 2 | ||