2025 December 11
Val George writes: This morning, December 11, there were nine Operophtera moths on the walls of the nature house at Goldstream Park. Eight of them were brumata, but this one looks like occidentalis.
Yes, writes Jeremy Tatum, this one is indeed Operophtera occidentalis.
Western Winter Moth Operophtera occidentalis
(Lep: Geometridae)
Val George
Invert Sightings 