Plain-headed and crested
A variant of Ice Pigeon (Columba livia domestica)
Representative Ice Pigeonphoto — a dedicated image of this exact morph isn't available yet.
Ice Pigeons come both plain-headed (smooth) and peak/shell-crested; the crest is a small ornamental head feature carried on the same color base.
Keeper tips for this variant
When breeding crested to plain, expect variable crest quality in the young — pair two well-crested birds to fix a neat, centered peak.