Dr Mary Gillham Archive Project
The data were extracted from a paper archive collated by Dr Mary Gillham over the course of her life.
Most of the records are from the 1960s to early 2000s. There are however also historical records dating back to 1870.
Most of the records are from south Wales, but there are records from across the UK.
The data were originally collected for a wide variety of purposes, including campaigning on local conservation issues, teaching at Cardiff University, reference material for various books and other publications.
The data has been checked with NBN Records Cleaner. The records have also been checked by the volunteers and LERC staff, so whilst the dataset is largely unverified by County Recorders, it has passed through some verification processes.
Data have been collated from a wide range of direct observation sources. Method and spatial accuracy of records vary by individual recorder.
SEWBReC ([Insert download year]). Dr Mary Gillham Archive Project. Occurrence dataset on the NBN Atlas
Looking up... the number of records that can be accessed through the NBN Atlas. This resource was last checked for updated data on 10 Jan 2023. The most recent data was published on 10 Jan 2023.Click to view records for the Dr Mary Gillham Archive Project resource.