| 11 Jul 2025 | Wigg Island Runcorn | SJ528834 | Adult | 1 |
| 06 Jul 2025 | Oxmoor LNR Runcorn | SJ557843 | Adult | 2 |
| 01 Jul 2025 | Benty Heath Lane, Willaston | SJ327793 | Adult | 1 |
| 30 Jun 2025 | Benty Heath Lane, Willaston | SJ327793 | Adult | 1 |
| 27 Jun 2025 | Kent Close, Bromborough | SJ339815 | Adult | 1 |
| 22 Jun 2025 | Ashton's Flash, Northwich | SJ669748 | Adult | 2 |
| 19 Jun 2025 | Merlin Close, Upton | SJ25568872 | Adult | 1 |
| 03 Sept 2024 | Burton Mere Wetlands RSPB (East) | SJ3173 | Adult | 3 |
| 01 Aug 2024 | Burton Mere Wetlands RSPB (East) | SJ3173 | Adult | 1 |
| 20 Jul 2024 | Ashton's Flash, Northwich | SJ669748 | Adult | 1 |
| 19 Jul 2024 | Oxmoor Ponds and Wood LNR | SJ558843 | Adult | 1 |
| 18 Jul 2024 | Holly Court, Helsby | SJ492760 | Adult | 1 |
| 22 Aug 2023 | Hockenhull Platts | SJ475656 | Adult | 1 |
| 03 Aug 2023 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 27 Jul 2023 | Burton Mere Wetlands RSPB (East) | SJ3173 | Adult | 3 |
| 27 Jul 2023 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 25 Jun 2023 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 17 Jun 2023 | Ashton's Flash, Northwich | SJ669748 | Adult | 1 |
| 16 Jun 2023 | Ashton's Flash, Northwich | SJ669748 | Adult | 1 |
| 11 Jun 2023 | Hockenhull Platts | SJ475656 | Adult | 1 |
| 28 Jul 2022 | Chester Zoo Nature Reserve | SJ408707 | Adult | 1 |
| 15 Jul 2022 | Burton Mere Wetlands RSPB (East) | SJ3173 | Adult | 6 |
| 11 Jul 2022 | Farr Hall Drive, Heswall | SJ262812 | Adult | 1 |
| 17 Jun 2022 | Graham Road, Blacon | SJ385675 | Adult | 1 |
| 12 Jun 2022 | Pembroke Close, Handbridge | SJ412649 | Adult | 1 |
| 27 Jul 2021 | Coole Fishery, near Audlem | SJ648456 | Adult | 1 |
| 27 Jul 2021 | Meadowside, Burwardsley | SJ518566 | Adult | 1 |
| 23 Jul 2021 | Coole Fishery, near Audlem | SJ648456 | Adult | 1 |
| 23 Jul 2021 | Kingsley | SJ550744 | Adult | 1 |
| 22 Jul 2021 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 21 Jul 2021 | Burton Mere Wetlands RSPB (East) | SJ3173 | Adult | 3 |
| 19 Jul 2021 | Park Close, Tarvin | SJ488669 | Adult | 1 |
| 19 Jul 2021 | Chester Zoo Nature Reserve | SJ408707 | Adult | 2 |
| 19 Jul 2021 | Graham Road, Blacon | SJ385675 | Adult | 1 |
| 18 Jul 2021 | Woodlands Drive, Chester | SJ415676 | Adult | 2 |
| 17 Jul 2021 | Badger Bait, Little Neston | SJ297768 | Adult | 1 |
| 17 Jul 2021 | Burton Mere Wetlands RSPB (West) | SJ3073 | Adult | 2 |
| 17 Jul 2021 | Farr Hall Drive, Heswall | SJ262812 | Adult | 1 |
| 11 Jul 2021 | Bourne Street, Wilmslow | SJ839811 | Adult | 1 |
| 08 Jul 2021 | Burton Mere Wetlands RSPB (East) | SJ3173 | Adult | 13 |
| 04 Jul 2021 | Newton Lane, Tattenhall | SJ480603 | Adult | 1 |
| 02 Jul 2021 | Kennel Wood, Lyme Park | SJ969827 | Adult | 1 |
| 29 Jun 2021 | Burton Mere Wetlands RSPB (East) | SJ3173 | Adult | 1 |
| 27 Jun 2021 | Badger Bait, Little Neston | SJ297768 | Adult | 1 |
| 10 Jun 2021 | Burton Mere Wetlands RSPB (East) | SJ3173 | Adult | 18 |
| 09 Jun 2021 | Burton Mere Wetlands RSPB (East) | SJ3173 | Adult | 1 |
| 16 Aug 2020 | Burton Mere Wetlands RSPB (East) | SJ3173 | Adult | 5 |
| 09 Aug 2020 | Merlin Close, Upton, Wirral | SJ256887 | Adult | 1 |
| 26 Jul 2020 | Deansfield Way, Elton | SJ453753 | Adult | 1 |
| 16 Jul 2020 | Boughton Heath allotments (site 1) | SJ431655 | Adult | 1 |
| 29 May 2020 | Kent Close, Bromborough | SJ339815 | Adult | 1 |
| 27 Jul 2019 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 26 Jul 2019 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 25 Jul 2019 | Holly Bank Road, Lacey Green, Wilmslow | SJ846825 | Adult | 1 |
| 23 Jul 2019 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 22 Jul 2019 | Farr Hall Drive, Heswall | SJ262812 | Adult | 1 |
| 22 Jul 2019 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 21 Jul 2019 | Coole Fishery, near Audlem | SJ648456 | Adult | 1 |
| 01 Jul 2019 | Meadowside, Burwardsley | SJ518566 | Adult | 1 |
| 30 Jun 2019 | Gowy Meadows CWT | SJ4374 | Adult | 1 |
| 02 Jun 2019 | Shannon Close, Willaston, Nantwich | SJ676525 | Adult | 1 |
| 13 Oct 2018 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 06 Aug 2018 | Meadowside, Burwardsley | SJ518566 | Adult | 1 |
| 23 Jul 2018 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 07 Jul 2018 | Merlin Close, Upton, Wirral | SJ256887 | Adult | 1 |
| 05 Jul 2018 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 04 Jul 2018 | Bowring Drive, Parkgate | SJ280784 | Adult | 2 |
| 03 Jul 2018 | Burton Mere Wetlands RSPB (East) | SJ3173 | Adult | 1 |
| 01 Jul 2018 | Marbury Country Park | SJ65147645 | Adult | 2 |
| 30 Jun 2018 | Kent Close, Bromborough | SJ339815 | Adult | 1 |
| 27 Jun 2018 | Burton Mere Wetlands RSPB (East) | SJ3173 | Adult | 3 |
| 26 Jun 2018 | Deansfield Way, Elton | SJ453753 | Adult | 1 |
| 11 Jun 2018 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 06 Jun 2018 | Burton Mere Wetlands RSPB (East) | SJ3173 | Adult | 3 |
| 18 Jul 2017 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 08 Jul 2017 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 07 Jul 2017 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 07 Jul 2017 | Sandfield Road, Wallasey | SJ309932 | Adult | 1 |
| 06 Jul 2017 | Marbury Country Park | SJ65147645 | Adult | 2 |
| 06 Jul 2017 | Meadowside, Burwardsley | SJ518566 | Adult | 1 |
| 05 Jul 2017 | Marbury Country Park | SJ65147645 | Adult | 2 |
| 04 Jul 2017 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 22 Jun 2017 | Merlin Close, Upton, Wirral | SJ256887 | Adult | 1 |
| 21 Jun 2017 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 21 Jun 2017 | Merlin Close, Upton, Wirral | SJ256887 | Adult | 2 |
| 21 Jun 2017 | Carleton Road, Higher Poynton | SJ944838 | Adult | 1 |
| 19 Jun 2017 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 08 Aug 2016 | Weston Grove, Upton, Chester | SJ416692 | Adult | 1 |
| 02 Aug 2016 | Pembroke Close, Handbridge | SJ412649 | Adult | 1 |
| 20 Jul 2016 | Merlin Close, Upton, Wirral | SJ256887 | Adult | 1 |
| 19 Jul 2016 | Weston Grove, Upton, Chester | SJ416692 | Adult | 1 |
| 18 Jul 2016 | Back Lane, Shavington | SJ712521 | Adult | 1 |
| 08 Aug 2015 | Weaver Valley, Aston | SJ5477 | Adult | 30 |
| 21 Jul 2015 | Pembroke Close, Handbridge | SJ412649 | Adult | 1 |
| 09 Jul 2015 | Puddington | SJ3373 | Adult | 1 |
| 05 Jul 2015 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 30 Jun 2015 | Merlin Close, Upton, Wirral | SJ256887 | Adult | 1 |
| 19 Jul 2014 | Weston Grove, Upton, Chester | SJ416692 | Adult | 1 |
| 18 Jul 2014 | Marbury Country Park | SJ65147645 | Adult | 1 |
| 11 Jul 2014 | Merlin Close, Upton, Wirral | SJ256887 | Adult | 1 |