On 3 August 2022, Montgomeryshire Wildlife Trust held Moth and Bat Evening at Deri Woods, it was a very well attended public event. Here is a list of the moths caught in a variety of traps and released after being identified by local expert Phil McGregor. The best of the night was the Barred Hook-tip which is only the 14th record in Montgomeryshire.
Macro Moths
| Large Yellow Underwing | Buff Footman | July High-flier |
| Small Fan-footed Wave | Common Rustic | Oak Hook-tip |
| Brimstone | Lesser Yellow Underwing | Dingy footman |
| Heart and Dart | Flame Carpet | Black Arches |
| Pebble Prominent | Common Carpet | Small Phoenix |
| Flame | Lesser Broad-bordered Yellow Underwing | Wormwood Pug |
| Middle-barred Minor | Clouded-bordered Brindle | Yellow Tail |
| Early Thorn | Pale Prominent | Riband Wave |
| Single-dotted Wave | Barred Hook-tip | Old Lady |
| Gold Spot (last moth of the night) |
28 species
Micro Moths
| Agriphila straminella (first moth of the night) |
Eudonia lacustrata | Udea prunalis |
| Plutella xylostella | Yponomeuta evonymella | Cercina quercana |
| Alucita hexidactyla | Blastobasis adustella | Cydia splendana |
9 species