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Breeding Birds Surveys

The Breeding Birds Survey and its predecessor the Common Birds Census are national schemes jointly developed and run by the British Trust for Ornithology (BTO), the Royal Society for the Protection of Birds (RSPB) and the Joint Nature Conservation...

Peat Preservation

Files, maintained by Stephen Warburton, on the inception and development of the regional and national campaign to save the UK's peatland habitats.

Preservation of the Lower Derwent Valley

The preservation of the ancient landscape of the Lower Derwent Valley has been a cornerstone of the Trust's conservation work since the 1970s, and continues today as part of the Living Landscapes initiative. These papers relate to two of the ...

Roadside Verges

Papers relating to one of the earliest Trust campaigns - the preservation of wildflowers in the region's roadside verges. Files include correspondence and reports covering 1968-1998 and documents YWT's relationship with farmers, landown...

Otter Conservation

Papers concerning the Trust's early involvement in surveying otter numbers and habitats, and their endeavours to successfully reintroduce the species to Yorkshire watercourses. Comprising records of otter and mink sightings. 1964-1998, survey...

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