[Feature] Zebrafinch MRI atlas

[PolarBean]

related publication:
https://doi.org/10.1016/j.neuroimage.2008.01.069
templates and segmentations:
https://www.uantwerpen.be/en/research-groups/bio-imaging-lab/research/mri-atlases/zebra-finch-brain-atlas/

[adamltyson]

Considering this "is protected by a password to be able to track who uses the atlas", we would need permission from the original authors, and for them to re-license it.