Wedge prism relascope used to record the density of trees in a coniferous plantation, Cambrian Mountains, Wales, UK

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David Bavin using a wedge prism relascope to record the tree density of coniferous plantation habitat where Pine Martens (Martes martes) have been reintroduced by the Vincent Wildlife Trust as Josie Bridges records the readings, Cambrian Mountains, Wales, UK, February 2016. Model released.

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Size: 7360px × 4912px
Location: Cambrian Mountains, Ceredigon, Wales, UK
Photo credit: © Nick Upton / Alamy / Afripics
License: Licensed
Model Released: Yes

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