Bruce A. Haak · 4 obras en el catálogoObrasFForaging ecology of prairie falcons in northern CaliforniaForaging ecology of prairie falcons in northern California1982Hunting Falcon1992Pirate of the plains1995PPopulation status of prairie falcons in northern Lake CountyPopulation status of prairie falcons in northern Lake County, Oregon1982
FForaging ecology of prairie falcons in northern CaliforniaForaging ecology of prairie falcons in northern California1982
PPopulation status of prairie falcons in northern Lake CountyPopulation status of prairie falcons in northern Lake County, Oregon1982
