Knopper gall on acorn caused by the Gall Wasp - Andricus quercuscalicis, found in Whisby Nature Park, Near Lincoln, UK

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Knopper gall on acorn caused by the Gall Wasp - Andricus quercuscalicis, found in Whisby Nature Park, Near Lincoln, UK

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Size: 7360px × 4912px
Location: Whisby Nature Park, Moor Lane, Thorpe-on-the-hill, Near Lincoln, Lincolnshire, UK
Photo credit: © Simon Webster / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: acorn, andricus, apple, britain, cynipidae, deformed, deformity, england, fauna, flora, gall, growth, habitat, history, hymenoptera, insecta, knopper, lincolnshire, natural, nature, oak, parasitic, park, pest, petraea, quercus, quercuscalicis, robur, tree, uk, wasp, whisby, wildlife