Figure 26.
Higher magnification of sagittal sections of the anterior telencephalon showing the thin strip of FoxP1 mesopallium continuity that wraps around the anterior pole of LMI connecting MD and MV in five species that span the neoaves phylogeny. A: Pigeon. B: Japa-nese quail. C: Budgerigar. D: Song sparrow. E: Anna’s hummingbird. The LMI lamina is the region of lower expression located between MD and MV. Scale bar = 0.5 mm.