| 1911 | Amphibians & Reptiles; Northern Ireland, Ross, Angela | | Verification | Ross, Angela | 2015-06-17 09:19:19 | edit |
| 662 | Amphibians+Reptiles; Sussex; Baker, Fiona | | Verification | Baker, Fiona | 2014-05-22 17:29:04 | edit |
| 22541 | Anguilla, Petromyzon and Lampetra; North Wales; Jones, Huw | | Verification | Jones, Huw | 2024-07-19 13:21:53 | edit |
| 22360 | Angus; NESBReC | | Data flow | Roberts, Glenn | 2024-07-02 16:13:45 | edit |
| 17266 | Anthomyiidae; Brighton, Phil | | Verification | Brighton, Phil | 2022-06-28 18:39:46 | edit |
| 17006 | Anthomyiidae; Crellin, Steven | | Verification | Crellin, Steven | 2022-05-25 11:42:45 | edit |
| 1643 | AquaInvaders; Allen, Trevor | | Data flow | Allen, Trevor | 2015-03-20 15:00:29 | edit |
| 1644 | AquaInvaders; Allen, Trevor | | Reporting | Allen, Trevor | 2015-03-20 15:02:21 | edit |
| 792 | AquaInvaders; Doe, Jason | | Verification | Doe, Jason | 2014-06-24 08:03:08 | edit |
| 794 | AquaInvaders; Everitt, Lisa | | Verification | Everitt, Lisa | 2014-06-24 08:06:16 | edit |
| 790 | AquaInvaders; Fenn, Martin | | Verification | Fenn, Martin | 2014-06-24 08:01:27 | edit |
| 789 | AquaInvaders; Flood, Tim | | Verification | Flood, Tim | 2014-06-24 08:00:18 | edit |
| 1169 | Aquatic bugs; Suffolk; Chalkley, Adrian | | Verification | Chalkley, Adrian | 2014-10-19 19:49:01 | edit |
| 4188 | Aquatic Heteroptera; Northants VC; Rowley, Kev | | Verification | Rowley, Kevin | 2016-10-20 12:21:26 | edit |
| 2589 | Arcitalitrus; Gregory, Steve | | Verification | Gregory, Steve | 2015-11-14 12:16:31 | edit |
| 1216 | Asian Hornet; Botham, Marc | | Verification | Botham, Marc | 2014-10-30 21:02:46 | edit |
| 9447 | Asian hornet records - Jersey BRC | | Verification | Christie, Alastair | 2019-04-02 14:22:39 | edit |
| 21776 | Asian hornet reports Jersey | | Verification | Dallas-Chapman, Adam | 2024-05-15 15:12:33 | edit |
| 4123 | Asian hornet; Roberts, Stuart | | Verification | Roberts, Stuart | 2016-10-04 12:52:11 | edit |
| 25260 | Asian Hornet Watch; Northern Ireland; Hamill, Rachel | | Verification | Hamill, Rachel | 2025-04-11 11:36:32 | edit |
