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 | ||
|---|---|---|---|---|---|
| Mountfield, Dawn | 31 | 35 | 8 | ||
| Williams, Kevin | 31 | 34 | 10 | ||
| Maurice, Louise | 32 | 75 | 1 | ||
| Parsons, Isaac | 33 | 49 | 16 | ||
| Ashton, Denise | 33 | 35 | 7 | ||
| byrne, john | 34 | 36 | 6 | ||
| Marsden, Beth | 34 | 36 | 11 | ||
| Mathieson, Charles | 34 | 35 | 12 | ||
| King, Krystal | 35 | 36 | 5 | ||
| Williams, Iestyn | 36 | 39 | 9 | ||
| SEWBReC, Staff | 37 | 38 | 6 | ||
| Way, Liam | 37 | 54 | 10 | ||
| Jenkins, David | 37 | 42 | 4 | ||
| Brown, Alfie-John | 37 | 38 | 11 | ||
| Smith, Kate | 38 | 43 | 11 | ||
| Facey, Richard | 40 | 43 | 11 | ||
| Karpaty, Michael | 42 | 68 | 5 | ||
| Sazer, Deborah | 43 | 44 | 6 | ||
| Davies, Rob | 43 | 48 | 9 | ||
| McHugh, Sean | 43 | 49 | 10 | ||