Journal Abbreviation: ACTA ZOOL BULGAR
Journal ISSN: 0324-0770
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2024 (2025 update) | 0.5 | - | 722 |
| 2023 | 0.4 | - | - |
| 2022 | 0.5 | - | 669 |
| 2021 | 0.362 | - | 675 |
| 2020 | 0.448 | 119 | 684 |
| 2019 | 0.354 | 99 | 512 |
| 2018 | 0.278 | 122 | 499 |
| 2017 | 0.369 | 169 | 502 |
| 2016 | 0.413 | 79 | 338 |
| 2015 | 0.310 | 78 | 287 |
| 2014 | 0.532 | 128 | 263 |
| 2013 | 0.357 | 69 | 211 |
| 2012 | 0.309 | 89 | 181 |
| 2011 | 0.247 | 54 | 156 |