Birds
First breeding record in the Bos: 2019 (Bosplan 2020–2030). A species that vanished from most of the Netherlands by 1900 and is slowly returning. The Bos's openness, structural diversity, and the presence of large carrion (the grazing Schotse Hooglanders) support its arrival.

| Total observations in the Bos | 173 |
| First recorded | 2009-04-12 |
| Last recorded | 2026-04-04 |
| Max rarity tier | 2 — uncommon |
Data derived from 136,107 waarneming.nl observations at location 5013 (Amsterdamse Bos), scraped May 2026. Bos-context text: manually composed from the Bosplan 2020–2030, amsterdamsebos.nl, and the existing Het Onzichtbare Zichtbaar dossiers.