

– Rare / Uncommon / Scarce

Confusion Species: Heart and Dart
Forewing: 14.18mm




Image Gallery
Distribution Map for Agrotis clavis
↳ 16 from After 2025
↳ 22 from 2020 - 2024
↳ 55 from Before 2020
If 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 – Agrotis clavis
⚠️ 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:
Agrotis clavis
( data includes both Larvae and Adult Stages )
Monthly Counts By Year: Agrotis clavis
( data is based on 'Adult' stage records only. )
First/Last Recorded Dates: Agrotis clavis
Adult-only & Anything [Larvae, Pupae, Adult, Mines]
Shading shows moth presence between dates
Click the colour discs below to Select/De-select as Required
Recordings By Year: Agrotis clavis
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Agrotis clavis
AGR: 1.3% | Total % Change: 31.3%
CUSUM Analysis: Agrotis clavis
Counts for the current year (2025) are pro-rated based on data available up to month 8 (August) to provide a full-year equivalent.
What the Y-axis "Cumulative Deviation" means: Cumulative Deviation shows the running total of how each year’s moth population count differs from the long-term average. i
Hectad (10kmx10km) Coverage: Agrotis clavis
( data includes both Larvae and Adult Stages )
Flight Periods – Indicative –vs– Recorded Data
Agrotis clavis
Agrotis clavis
( 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 - Agrotis clavis – 93 records available
Listed by Year - descending - scroll across to see all table columns
Site Name | Tetrad | Date | Count | Stage | Source |
---|---|---|---|---|---|
Drakelow, Derbys. | SK22F | 10/06/2025 | 1 | adult | vc57_irecords_extract |
Midway, Derbys. | SK32A | 12/06/2025 | 1 | adult | vc57_irecords_extract |
Aston-on-Trent, Derbyshire | SK43A | 15/06/2025 | 1 | adult | vc57_irecords_extract |
Midway, Derbys. | SK32A | 14/06/2025 | 2 | adult | vc57_irecords_extract |
Ingleby Ave, Derby | SK33L | 16/06/2025 | 1 | adult | vc57_irecords_extract |
upper cromford garden | SK25Y | 17/06/2025 | 1 | adult | vc57_irecords_extract |
Aston-on-Trent, Derbyshire | SK43A | 19/06/2025 | 1 | adult | vc57_irecords_extract |
Midway, Derbys. | SK32A | 16/06/2025 | 1 | adult | vc57_irecords_extract |
Belper | SK34N | 18/06/2025 | 1 | adult | vc57_irecords_extract |
Bamford, Hope Valley SBE, UK | SK28B | 15/06/2025 | 1 | Adult | vc57_irecords_extract |
Ingleby Ave, Derby | SK33L | 22/06/2025 | 1 | adult | vc57_irecords_extract |
Hathersage | SK28F | 27/06/2025 | 1 | adult | vc57_irecords_extract |
Chaddesden, Derby | SK33T | 13/06/2025 | 2 | adult | vc57_irecords_extract |
Belper, Derbyshire | SK34N | 12/06/2025 | 1 | adult | vc57_irecords_extract |
Chaddesden, Derby | SK33T | 11/06/2025 | 4 | adult | vc57_irecords_extract |
Fenny Bentley, Derbyshire | SK15Q | 31/05/2025 | 1 | adult | vc57_irecords_extract |
upper cromford garden | SK25Y | 01/07/2024 | 1 | adult | vc57_irecords_extract |
Melbourne, Derbyshire | SK32X | 07/07/2024 | 1 | adult | vc57_irecords_extract |
Scalpcliffe road | SK22R | 30/07/2024 | 1 | adult | vc57_irecords_extract |
Melbourne, Derbyshire | SK32X | 25/06/2024 | 1 | adult | vc57_irecords_extract |
Sandiacre Garden | SK43T | 22/06/2024 | 1 | adult | vc57_irecords_extract |
Sandiacre Garden | SK43T | 27/06/2024 | 1 | adult | vc57_irecords_extract |
Sandiacre | SK43T | 23/06/2023 | 1 | adult | vc57_irecords_extract |
Belper Garden | SK34P | 24/06/2023 | 1 | adult | vc57_irecords_extract |
Ladycroft Ave, Buxton | SK07S | 23/06/2023 | 1 | adult | vc57_irecords_extract |
Ladycroft Ave | SK07S | 01/07/2022 | 1 | adult | vc57_irecords_extract |
Buxton SK, UK | SK07S | 18/06/2022 | 1 | Adult | vc57_irecords_extract |
Ferneydale Avenue | SK07Q | 11/06/2022 | 1 | adult | vc57_irecords_extract |
Ferneydale Avenue | SK07Q | 18/06/2022 | 1 | adult | vc57_irecords_extract |
Ladycroft Ave | SK07S | 20/06/2022 | 1 | adult | vc57_irecords_extract |
Ladycroft Ave | SK07S | 28/06/2022 | 1 | adult | vc57_irecords_extract |
Sandiacre | SK43T | 09/06/2022 | 1 | adult | vc57_irecords_extract |
Lower Cromford Garden | SK25Y | 16/06/2022 | 1 | adult | vc57_irecords_extract |
Ladycroft Ave | SK07S | 25/05/2022 | 1 | adult | vc57_irecords_extract |
Long Eaton - Marlborough Road | SK43X | 17/09/2021 | 1 | Adult | vc57_irecords_extract |
Not given | SK22F | 08/07/2021 | 1 | Adult | vc57_irecords_extract |
Drakelow, Derbys. | SK22F | 08/07/2021 | 1 | adult | vc57_irecords_extract |
Buxton SK, UK | SK07S | 17/06/2021 | 1 | Adult | vc57_irecords_extract |
Main Street, Kings Newton | SK32Y | 15/07/2019 | 1 | Adult | vc57_irecords_extract |
Hathersage, Derbyshire, UK | SK28F | 30/06/2019 | 1 | adult | vc57_irecords_extract |
Pleasley Pit CP, Pleasley | SK46X | 10/06/2019 | 1 | Adult | vc57_danes_bc_data |
Briar Close, Newhall, Swadlincote | SK22V | 29/06/2019 | 1 | adult | Danes_2019-2021 |
Buxton (Cote Heath Allotments) | SK07R | 24/06/2019 | 1 | adult | Danes_2019-2021 |
Marlborough Road, Long Eaton | SK43X | 17/10/2018 | 1 | not recorded | vc57_irecords_extract |
Long Eaton - Marlborough Road | SK43X | 11/08/2018 | 2 | Adult | vc57_irecords_extract |
Long Eaton - Marlborough Road | SK43X | 03/08/2018 | 1 | Adult | vc57_irecords_extract |
Buxton SK, UK | SK07S | 23/06/2018 | 1 | Adult | vc57_irecords_extract |
Millers Dale (quarry - east) | SK17G | 15/07/2017 | 1 | Adult | vc57_danes_bc_data |
Main Street, Kings Newton | SK32Y | 05/06/2016 | 1 | Adult | vc57_irecords_extract |
Backgarden Marehay | SK34Z | 30/06/2015 | 1 | adult | vc57_irecords_extract |
Elgar Drive,Sawley,Long Eaton | SK43R | 02/06/2014 | 1 | Adult | vc57_danes_bc_data |
Pleasley Pit CP, Pleasley | SK46X | 04/07/2013 | 1 | Adult | vc57_danes_bc_data |
Pleasley Pit CP, Pleasley | SK46X | 17/06/2013 | 1 | Adult | vc57_danes_bc_data |
Pleasley Pit CP, Pleasley | SK46X | 24/06/2013 | 1 | Adult | vc57_danes_bc_data |
Pleasley Pit CP, Pleasley | SK46X | 22/06/2013 | 1 | Adult | vc57_danes_bc_data |
Pleasley Pit CP, Pleasley | SK46X | 16/06/2013 | 3 | Adult | vc57_danes_bc_data |
Pleasley Pit CP, Pleasley | SK46X | 29/06/2013 | 1 | Adult | vc57_danes_bc_data |
Pleasley Pit CP, Pleasley | SK46X | 03/06/2013 | 1 | Adult | vc57_danes_bc_data |
Pleasley Pit CP, Pleasley | SK46X | 09/06/2013 | 1 | Adult | vc57_danes_bc_data |
Pleasley Pit CP, Pleasley | SK46X | 12/06/2013 | 2 | Adult | vc57_danes_bc_data |
The Hollies,Station Rd,Darley Dale | SK26R | 07/07/2011 | 1 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 11/07/2011 | 4 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 11/07/2011 | 2 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 11/07/2011 | 1 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 11/07/2011 | 1 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 11/07/2011 | 2 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 11/07/2011 | 3 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 11/07/2011 | 4 | Adult | vc57_danes_bc_data |
The Hollies,Station Rd,Darley Dale | SK26R | 02/07/2010 | 1 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 05/07/2010 | 1 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 05/07/2010 | 2 | Adult | vc57_danes_bc_data |
The Hollies,Station Rd,Darley Dale | SK26R | 07/07/2010 | 1 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 05/07/2010 | 1 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 05/07/2010 | 1 | Adult | vc57_danes_bc_data |
The Hollies,Station Rd,Darley Dale | SK26R | 29/06/2010 | 1 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 07/06/2010 | 1 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 05/07/2009 | 2 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 05/07/2009 | 1 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 05/07/2009 | 14 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 05/07/2009 | 2 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 05/07/2009 | 2 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 05/07/2009 | 2 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 14/06/2009 | 3 | Adult | vc57_danes_bc_data |
Dovedale | SK15K | 14/06/2009 | 2 | Adult | vc57_danes_bc_data |
Oaks Barn Cottage, Monyash Rd, Over Haddon, Bakewell | SK26D | 04/07/2008 | 2 | Adult | vc57_danes_bc_data |
Oaks Barn Cottage, Monyash Rd, Over Haddon, Bakewell | SK26D | 06/06/2007 | 2 | Adult | vc57_danes_bc_data |
Oaks Barn Cottage, Monyash Rd, Over Haddon, Bakewell | SK26D | 07/06/2007 | 1 | Adult | vc57_danes_bc_data |
Newshaw Lane, Hadfield, Glossop | SK09C | 17/06/2006 | 1 | Adult | vc57_danes_bc_data |
Newshaw Lane, Hadfield, Glossop | SK09C | 17/06/2006 | 1 | Adult | vc57_danes_bc_data |
Newboundmill Lane,Pleasley | SK56C | 13/07/2004 | 1 | Adult | vc57_danes_bc_data |
Newboundmill Lane,Pleasley | SK56C | 18/07/2004 | 1 | Adult | vc57_danes_bc_data |
Chellaston, Derby (site not precise) | SK33Q | 01/01/1894 | 1 | Adult | vc57_danes_bc_data |
Bakewell (site not precise) | SK26J | 06/06/1893 | 1 | Adult | vc57_danes_bc_data |