SEASONAL MOVEMENTS OF MALE GREAT BUSTARDS IN CENTRAL SPAIN (2001)
J. A. Alonso, C. A. Martín, J. C. Alonso, M. B. Morales, S. J. Lane
A sample of 22 radio-tagged male Great Bustards from central Iberian populations was studied from 1996 to 1998. All birds undertook seasonal movements to postbreeding areas located up to 167 km away...
Proximate and ultimate causes of natal dispersal in the great bustard Otis tarda (1998)
Alonso, J. C., Martín, E., Alonso, J. A., Morales, M. B.
Between 1991 and 1997 we studied the offspring independence and juvenile dispersal in a wild population of great bustards (Otis tarda). Young males were independent and began their juvenile dispersal...