Spruce carpet
Thera britannica
An informal survey of the plant and animal life living in or visiting the grounds of Pointfield, Kelso since 2015
Butterflies and moths: Geometridae
Grey night-flying geometrid moth with distinctly indented cross-bars with white upper and lower lines. Food plant spruce, pine and fir.
Captured in light trap 9th Sept., 2nd and 24th Oct. 2022 - 1 specimen each time. Attracted to light trap 14th September, 2023; 1 individual.