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Feral Swine Damage

Damage caused by boar rubbing its tusks on the tree.
Damage caused by boar rubbing its tusks on the tree

Photo: USDA-WS

A feral swine boar's tusking caused tree damage.
Boar tusking tree damage

Photo: USDA-WS

Feral swine rubbed mud on trees near the base.

Photo: USDA-WS

Close-up of tree used by feral swine.
Close-up of tree used by feral swine

Photo: USDA Wildlife Services