– click for Adult Macro Verification Guidelines
– Significant Record / Very Rare / Vagrant
– care required in the identification process, as confusion with similar species is likely – quality photographs required. Confusion Species: Other Idaea species
Dronfield Woodhouse 7/8/2020 First VC57 record – Andrew Williamson©
Image Gallery
No gallery images found for this moth.
Distribution Map for Idaea sylvestraria
No records foundIf the Map Layers function fails, just refresh the page and it should be OK after. Use the +- zoom on the top left, or on a tablet, use two fingers to zoom. Remember, the last layer you ticked is the one which displays the popup information - they sit on top of each other - de-select then re-select, to see the popup values.
Bedrock Geology ** indirectly affects moth distribution by influencing the type of habitat and food plants available in an area. In turn, this may affect the types of moths that can thrive, or where they can most likely be found.
NBN Atlas UK Distribution for – Idaea sylvestraria
⚠️ Please wait for the map to load fully – do not click the link shown.
Note – the NBN Atlas datasets are listed in the map below and vary in their currency (uptodateness) – however,
the map does give a general indication of the moth's distribution across the UK.
Monthly Records By Year:
Idaea sylvestraria
( data includes both Larvae and Adult Stages )
Monthly Counts By Year: Idaea sylvestraria
( data is based on 'Adult' stage records only. )
First/Last Recorded Dates: Idaea sylvestraria
Adult-only & Anything [Larvae, Pupae, Adult, Mines]
Shading shows moth presence between dates
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Recordings By Year: Idaea sylvestraria
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Idaea sylvestraria
AGR: 0% | Total % Change: 0%
Idaea sylvestraria
Insufficient records/data for an AGR analysis
Idaea sylvestraria
Insufficient records/data for a CUSUM analysis
Hectad (10kmx10km) Coverage: Idaea sylvestraria
( data includes both Larvae and Adult Stages )
Flight Periods – Indicative –vs– Recorded Data
Idaea sylvestraria
Idaea sylvestraria
( data includes Adult Stage only )
Flight Period chart – the grey hatched area above, which can cross one or more months, pictorially represents the best guess we have for this moth's flight periods [month/s]. The coloured lines represent the actual months seen in flight, from site observation records received between 2020-2025.
Records Behind the Map and Charts - Idaea sylvestraria – 0 records available
Listed by Year - descending - scroll across to see all table columns
No records found for Idaea sylvestraria.