| Clue | Source | Date |
|---|---|---|
| Specialised appendages of dolphins and penguins, eg | The Times Specialist | 01 Sep 2025 |
| Diver's swimming aid (8) | ||
| They turn over money for diving equipment (8) | ||
| Diving gear | The Washington Post | 27 Jun 2018 |
| Diving gear | LA Times Daily | 27 Jun 2018 |
| Seal quartet | Wall Street Journal | 16 Jun 2018 |
| Seal quartet | ||
| Diving gear | ||
| Pinball propellers | Wall Street Journal | 30 Dec 2016 |
| Seal features | ||
| Seal features | ||
| Snorkeler's wear | ||
| Snorkeler's footwear |