Environmental Data for Guernsey

Circle of Puffins
© Neil Copsey

GBRC collects, manages, distributes and interprets environmental data

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Verified Species
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Rare/Endangered Species
Years of Records

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We provide data for a variety of uses including academic, education and commercial purposes. 

Our Data

Bug © Steven Mahy

About our Data

Our map data is held as point or polygon features which can be overlaid on the Digimap digital map and orthophotos of the Bailiwick of Guernsey, on orthophotos or scanned maps of Jersey, or on scanned maps of Chausey and the adjacent French coast.


Complete lists of plants recorded from the Bailiwick of Guernsey. The computerized card index of the Botany Section of La Société Guernesiaise. This was started in the 1950s and contains records and notes from then on and earlier data. Digitized records of the Société's herbaria. Distribution records of seaweeds, fungi, lichens, hepatics, bryophytes and higher plants.


Complete lists of animals recorded from the Channel Islands.

Distribution Maps

Distribution records for insects, other invertebrates and terrestrial and marine vertebrates. See some examples below:

Examples of species distribution data we hold

Click on a map to see the information in detail.