Entrance Hole

Travel & Nature Entrance Hole

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photo of Dendroctonus Rufipennis Dendroctonus Rufipennis
spruce bark beetle
Alaska. Entrance holes where spruce bark beetle have entered tree to feed.
photo of Burrowing Insects Burrowing Insects
Entrance to Bark Beetle Tree
Alaska. Spruce bark beetle entrance hole with sawdust.

nature photography