We present evidence that the archistriatum in the forebrain of the barn owl participates in gaze control, that it can mediate gaze changes independently of the optic tectum (OT), and that it projects in parallel to both the OT and to saccade-generating circuitry in the brainstem tegmentum. These properties are similar to those of the frontal eye fields (FEF) in the prefrontal cortex of primates. The forebrain was surveyed for sites where electrical microstimulation would induce head saccades. Head (and eye) saccades were elicited from the anterior 70% of the archistriatum, a region that we refer to as the archistriatal gaze fields (AGF). At single stimulation sites in the AGF, saccade amplitude tended to vary as a function of stimulation parameters (current strength, pulse frequency, and train duration) and starting head position. In contrast, saccade direction was largely independent of these parameters. Saccade direction did vary over a wide range of primarily contraversive directions with the site of stimulation in the AGF. Using anatomical pathway tracing techniques, we found that the archistriatum projects strongly and in parallel to the deep layers of the OT and to nuclei in the midline brainstem tegmentum. Previous work has shown that electrical microstimulation of either of these brainstem regions evokes saccadic movements of the head and/or eyes (du Lac and Knudsen, 1990; Masino and Knudsen, 1992b). Inactivation of the OT with lidocaine reduced the size but did not eliminate (or change the direction of) the saccades evoked by AGF stimulation. The direct anatomical pathway from the archistriatum to the midline tegmental nuclei can account for saccades that persist following OT inactivation. The similarities between the AGF in barn owls and the FEF in primates suggest that the same general plan of anatomical and functional organization supports the contribution of the forebrain to gaze control in a wide variety of species.