Ornithologist members of the society study the birdlife in the Cawston area around the River Mermaid in 1953. (Image: Archant)
This week's archive feature looks at the work of mature and budding naturalists in Norfolk over the past few decades.
The diversity and beauty of plant and animal life in our eastern counties has long been celebrated and we continue that trend with this week's gallery.
If you recognise anyone in the pictures or would like to tell us more about them you can email rosemary.dixon@archant.co.uk.
•To get a copy of one of our old photographs, visit www.edp24.co.uk/buyaphoto or telephone Diane Townsend Mon-Fri on 01603 772449.
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