Submitted by Laura-Newcomb on
| Title | Narrow sea crossings present major obstacles to migrating Griffon Vultures Gyps fulvus | 
| Publication Type | Journal Article | 
| Year of Publication | 2009 | 
| Authors | Bildstein KL, Bech MJ, Farmer C, Newcomb L | 
| Journal | Ibis | 
| Volume | 2 | 
| Start Page | 382 | 
