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 | ||
|---|---|---|---|---|---|
| Mortin, Jon | 1 | 1 | 1 | ||
| Moss, Laura | 308 | 646 | 22 | ||
| Mould, Adrian | 29 | 29 | 9 | ||
| Mountfield, Dawn | 32 | 36 | 8 | ||
| Moyle, Catherine | 22 | 30 | 8 | ||
| mullard, stephen | 24 | 26 | 8 | ||
| Mullen, Ben | 31 | 44 | 11 | ||
| Mullett, Jo | 3 | 3 | 2 | ||
| Munro, Katrin | 20 | 20 | 7 | ||
| Murray, Steven | 75 | 85 | 14 | ||
| Nash, Lisbeth | 1 | 1 | 1 | ||
| Newcombe, Lesley | 63 | 72 | 11 | ||
| Nicholls, Morgan | 1 | 1 | 1 | ||
| Nicholls, Victoria | 23 | 23 | 2 | ||
| Nicholson, Penny | 3 | 3 | 1 | ||
| Nicklin, Megan | 46 | 67 | 7 | ||
| Nightingale, John | 3 | 16 | 1 | ||
| Northam, Melissa | 15 | 18 | 5 | ||
| Nosworthy, Zoe | 13 | 16 | 1 | ||
| Nottage, Rob | 153 | 382 | 12 | ||