Booted Eagle Cam in Sierra de Guadarrama National Park, Spain
| Source: SEO-BirdLife YouTube Channel | Mission: SEO-BirdLife |
| 1st egg laid on 04-25-21 | 2nd egg laid on 04-29-21 |
| 1st egg hatched on 06-04-21 Day 40 | 2nd egg hatched on 06-06-21 Day 39 |
Booted Eagle Cam in Sierra de Guadarrama National Park, Spain
| Source: SEO-BirdLife YouTube Channel | Mission: SEO-BirdLife |
| 1st egg laid on 04-25-21 | 2nd egg laid on 04-29-21 |
| 1st egg hatched on 06-04-21 Day 40 | 2nd egg hatched on 06-06-21 Day 39 |