Table 3. Number of dead specimens by species and their corresponding threat level (Madroño et al. 2004).
| Order | Scientific name | n (%) | Spanish Red List |
| Falconiformes | Gyps fulvus | 30 (3.2) | Not evaluated |
| Aquila adalberti | 39 (4.2) | Endangered | |
| Aquila fasciata | 54 (5.8) | Endangered | |
| Aquila chrysaetos | 65 (7) | Near threatened | |
| Circaetus gallicus | 68 (7.3) | Least concern | |
| Hieraaetus pennatus | 2 (0.2) | Near threatened | |
| Milvus milvus | 11 (1.2) | Endangered | |
| Milvus migrans | 48 (5.2) | Near threatened | |
| Buteo buteo | 367 (39.5) | Not evaluated | |
| Accipiter gentilis | 23 (2.5) | Not evaluated | |
| Falco tinnunculus | 29 (3.1) | Not evaluated | |
| Falco naumanni | 2 (0.2) | Vulnerable | |
| Strigiformes | Bubo bubo | 189 (20.4) | Not evaluated |
| Asio otus | 2 (0.2) | Not evaluated | |
| Undetermined | - | 23 | - |
| Total | - | 952 | - |