| Publication Type: | Journal Article |
| Year of Publication: | 2001 |
| Authors: | SÁNCHEZ-MARCO, ANTONIO |
| Journal: | Ibis |
| Volume: | 143 |
| Issue: | 2 |
| Date Published: | 2001 |
| ISBN Number: | 1474-919X |
| Keywords: | Spain, Strigiformes |
| URL: | http://dx.doi.org/10.1111/j.1474-919X.2001.tb04491.x |
| Short Title: | Ibis |
Taxonomic name: