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moths per night
trap-nights
moths
records
species
nights seen on
No records in this selection.
The lamp ran a different number of nights each year, 5 in 2021 and 118 in 2020, so counts are shown per trap-night. That lets any two years be compared fairly. Totals are there too, for anyone who wants the raw tally.
Moths per trap-night, by year
Moths per trap-night, by week
Pale bars rest on fewer than five trap-nights, so those rates are too thin to trust.
Top species in this selection
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Weather: Open-Meteo ERA5 (CC-BY 4.0), modelled for the Waunfawr area rather than measured in the garden. Moon phases calculated.