Holly Blue butterfly, preparing to lay eggs on alder tree

The Holly Blue (Celastrina argiolus) is a butterfly that belongs to the Lycaenids or Blues family and is native to Eurasia and North America.

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Photo credit: © Heiti Paves / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: animal, argiolus, beautiful, beauty, biology, blue, butterfly, celastrina, entomology, insect, lepidoptera, nature, spring, summer, wildlife, wing