An oak knopper gall, Andricus quercuscalicis, growing on an acorn from an oak tree in North Dorset. The galls vary in colour from green to red and ar

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An oak knopper gall, Andricus quercuscalicis, growing on an acorn from an oak tree in North Dorset. The galls vary in colour from green to red and are home to a single gall wasp. North Dorset England UK GB. Photographed on a white background with oak leaves

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Size: 3840px × 5760px
Photo credit: © www.pqpictures.co.uk / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., acorn, andricus, gall, galls, insect, knopper, oak, plant, quercuscalicis, tree, uk, wasp